Inverter documents
Inverter starting states	Complete travel states	ZAdynpro manual part 1	ZAdynpro manual part 2

ECUmega error codes
(details available by clicking on the line)
000	Error cleared (entry in error log)
Details The fault has disappeared and the controller is ready for normal operation again. Solution: - Check the previous error!
Errors in standstill
100	B10 missing in standstill
Details The car door contact (HA) does not close. Solution:
101	B1 missing in standstill
Details Solution: Check the safety line between the transformer and controller board input B1 (transformer, circuit breaker, graetz bridge) as shown in the wiring diagram.
102	B2 missing in standstill
Details The STOP switch on the controller board was switched on. Solution: - Switch off the STOP switch on the controller board
105	B5 missing in standstill
Details The contacts between B2-B5 are open. Solution:
106	B6 missing in standstill
Details The contacts between B5-B6 are open. Solution:
107	B7 missing in standstill
Details In case of controlled drivewith inverter: missing H0HZ signal (this signal is switched by the inverter via a relay). Solution:
108	B8 missing in standstill
Details The landing door contact (AHK) is not switching. Solution:
109	B9 missing in standstill
Details The safety line contact (AHB) is not switching. Solution:
110	B10 low voltage in standstill
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
111	B1 low voltage in standstill
Details Low voltage at safety input B1 during operation. The voltage at the safety inputs on the control board does not lose voltage, only falls below a certain limit. Solution: Since this is the starting point of the safety line, the supply voltage has probably dropped. Check the contacts before B1, on circuit breaker and on transformer.
112	B2 low voltage in standstill
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
115	B5 low voltage in standstill
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
116	B6 low voltage in standstill / No communication with car inspection box
Details Solution:
117	B7 low voltage in standstill / No communication with pit inspection box
Details Solution:
118	B8 low voltage in standstill
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
119	B9 low voltage in standstill
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
120	PMAX is overloaded!
Details Solution:
123	Phase monitoring, missing RFO
Details There is no signal at the RFO input on the controller board. Solution: - One of the phases is missing. Check the phase monitoring relay - The 24VDC part of the controller is faulty (point 75) - The RFO input of the controller board is faulty.
124	Power supply fault on the car top 24VDC
Details The 24V output of the inspection controller is shorted. Solution: All components that receive voltage from point X19 of the inspection controller should be inspected.
126	Motor overheated, HTF active
Details Motor overheated or sensor faulty. Solution:
127	Water intrusion
Details Solution:
128	Not working, switched off (HP1)
Details Solution:
130	Furnished partition door open
Details The car room divider door is left open or the switch does not switch. Solution:
150	CANopen disconnected
Details The CANopen connection between the controller and the inverter is lost. Solution: Check the CANopen cable. The cable must be at least 50mm away from other cables. This error also can occur after exiting the settings menu.
151	Inverter error signal
Details The inverter indicated an error and interrupted the safety circuit. The error can be viewed by opening ST_LST in the STATISTIC menu of the inverter. Solution:
160	DCOK error in standstill
Details The DCOK signal of the power supply unit is lost. Solution:
171	PrWR 1 error in standstill
Details The PrWR 1 power supply has reported an error. Solution:
172	PrWR 2 error in standstill
Details The PrWR 2 power supply has reported an error. Solution:
173	PrWR 3 error in standstill
Details The PrWR 3 power supply has reported an error. Solution:
174	PrWR 4 error during travel
Details The PrWR 4 power supply has reported an error. Solution:
180	AHB and AHA cannot be bridged at the same time
Details You cannot have two safety line switch on at the same time. Solution: This error can be checked at the inputs of the controller board (AHK, AHB, AHA) by which input LED is not active. Where LED is off, that input is active.
181	AHK and AHA cannot be bridged at the same time
Details You cannot have two safety line switch on at the same time. Solution: This error can be checked at the inputs of the controller board (AHK, AHB, AHA) by which input LED is not active. Where LED is off, that input is active.
182	AHA can be bridged only with HAZ
Details You cannot have two safety line switch on at the same time. AHA can only be bridged with HAZ: Car door can only be bridged if the door is physically closed. This condition is monitored by the door closed signal (HAZ). Solution: This error can be checked at the inputs of the controller board (AHK, AHB, AHA) by which input LED is not active. Where LED is off, that input is active.
183	AHK and AHB cannot be bridged at the same time
Details You cannot have two safety line switch on at the same time. Solution: This error can be checked at the inputs of the controller board (AHK, AHB, AHA) by which input LED is not active. Where LED is off, that input is active.
196	Special error during standstill
Details Solution:
198	B0 missing in standstill
Details Solution:
Errors during travel
200	B10 signal is interrupted during travel
Details The car door contact is interrupted during travel. Solution: - Check and clean the car door contact. - Maybe the door operator opens during travel. - Maybe door retainer is needed. - Is the car not twisting mechanically? - Is control board input B10 (yellow LED) interrupted during operation??
201	B1 signal is interrupted during travel
Details The safety line must be checked between the transformer and ECU board input B1 (transformer, circuit breaker, graetz bridge) as shown in the wiring diagram. Solution:
202	B2 signal is interrupted during travel
Details The STOP switch on the controller board was switched on during travel. Solution:
205	B5 signal is interrupted during travel
Details The contacts between B2-B5 are open. Solution:
206	B6 signal is interrupted during travel
Details The car top safety contacts are open. Solution:
207	B7 signal is interrupted during travel
Details In the case of a hydraulic lift, B7 was interrupted during the correction. Solution:
208	B8 signal is interrupted during travel
Details The landing door contact is interrupted during travel. This is due to a dirty contact or a shaft stop and tension weight contact. Solution:
209	B9 signal is interrupted during travel
Details After waiting for the motor to start, the safety circuit is interrupted, causing the elevator to stop. In most cases, the safety lock is faulty due to incorrect setting of the lock opener or a dirty contact. Solution:
210	B10 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
211	B1 low voltage during travel
Details Low voltage at safety input B1 during operation. The voltage at the safety inputs on the control board does not lose voltage, only falls below a certain limit. Solution: Since this is the starting point of the safety line, the supply voltage has probably dropped. Check the contacts before B1, on circuit breaker and on transformer.
212	B2 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
215	B5 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
216	B6 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
217	B7 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
218	B8 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
219	B9 low voltage during travel
Details The safety inputs on the controller board do not lose voltage, only a certain limit falls (short circuit or contact fault). Solution:
220	During close, missing B10 car door signal 3x times
Details Car door contact does not close or HAZ contact disengages door movement sooner than it should. Solution:
221	During close, HFS light barrier signal active 3x times
Details The car door light barrier contact is active but only when the door has already started to close. Solution:
222	During close, HSG anti-clamping signal active 3x times
Details The car door anti-clamping signal is active but only when the door has already started to close. Solution:
223	Phase monitoring, missing RFO during travel
Details There is no signal at the RFO input on the controller board. Solution: - One of the phases is missing. Check the phase monitoring relay - The 24VDC part of the controller is faulty (point 75) - The RFO input of the controller board is faulty.
224	Power supply fault on the car top 24VDC during travel
Details The 24V output of the inspection controller is shorted. Solution: All components that receive voltage from point X19 of the inspection controller should be inspected.
229	During close, missing B9 safety lock signal 3x times
Details When closing the door, the max. door closing time elapsed, B9 safety lock missed. Solution: - Check and clean the landing door's safety lock contacts! - Check the movement of the car door. When the controller sends a close command, but the door is not closing physically, the same error occurs. - Check the maximum door closing time! - The door in learning procession (e.g. after switch on) closes slowly
230	Missing H0HZ signal during stop (from inverter)
Details Solution: Check the H0HZ signal coming from the inverter.
240	Maximum travel time elapsed in FAST travel 1x time
Details In fast travel, the max. travel time elapsed. If the car is not in exact floor position, it can be the PM reed's fault or the inverter selects wrong speed. If the car stopped in position, there may be a brake circuit or mechanical fault, or the inverter receives a faulty run command from the controller (connection between the controller and the inverter). Solution:
241	Maximum travel time elapsed in SLOW travel 1x time
Details The max. travel time elapsed. In the case of a controlled drive with inverter, the exact floor position is not reached in slow travel or the inverter controlled late and therefore cannot stop at the level. Solution:
250	CANopen disconnected during travel
Details The CANopen connection between the controller and the inverter is lost during travel. Solution: Check the CANopen cable. The cable must be at least 50mm away from other cables. This error also can occur after exiting the settings menu.
251	Inverter error signal during travel
Details During travel, the ZA inverter indicates a fault via the CANopen connection. Solution: - Check the inverter fault code
260	DCOK error during travel
Details The DCOK signal of the power supply unit is lost. Solution:
271	PrWR 1 error during travel
Details The PrWR 1 power supply has reported an error. Solution:
272	PrWR 2 error during travel
Details The PrWR 2 power supply has reported an error. Solution:
273	PrWR 3 error during travel
Details The PrWR 3 power supply has reported an error. Solution:
274	PrWR 4 error during travel
Details The PrWR 4 power supply has reported an error. Solution:
296	Special error during travel
Details Solution:
297	Encoder is not detected during travel
Details Solution:
298	B0 signal is interrupted during travel
Details Car door contact does not close or HAZ contact disengages door movement sooner than it should. Solution:
299	HKE signal during travel
Details Solution:
Diagnostic errors
301	HAN1 continuous 1
Details Solution:
302	HAN2 continuous 1
Details Solution:
303	HAN3 continuous 1
Details Solution:
304	B9 remained after door open
Details In the case of a semi-automatic or manual landing door, the B9 safety lock line does not disappear after the car door has been opened. Solution: The safety lock does not open. - The lever is loose. - The lock is stucked. - If this fault happens at all floors, maybe the locking device is faulty.
305	RFO supply error impulse
Details Solution:
306	Magnet sequence error
Details Solution:
308	NPK module repeated attempts
Details Solution:
311	HAZ1 continuous 1
Details Solution:
312	HAZ2 continuous 1
Details Solution:
313	HAZ3 continuous 1
Details Solution:
321	HAZ1 and HAN1 at same time
Details Solution:
322	HAZ2 and HAN2 at same time
Details Solution:
323	HAZ3 and HAN3 at same time
Details Solution:
331	Missing HAN1 at open
Details Solution:
332	Missing HAN2 at open
Details Solution:
333	Missing HAN3 at open
Details Solution:
341	HAN1 active at close
Details Solution:
342	HAN2 active at close
Details Solution:
343	HAN3 active at close
Details Solution:
344	New ZA hiba
Details The inverter sent an error code Solution:
345	The elevator can't start
Details Solution:
Entries in the error log
001	Snapshot
Details Snapshot was requested using ECOM module or EPK input. The controller has transmitted the stored data. Solution:
002	Error cleared by ECU board
Details The error has been cleared by pressing ESC + ENTER on the ECU board in the machine room. Solution:
003	Error cleared by Inspection controller unit
Details Error has been cleared by pressing the UP + DOWN buttons simultaneously on Inspection controller unit Solution:
004	Error cleared by input HKR
Details Error has been cleared by the given signal to error clear (HKR) input. Solution:
005	Error cleared by remote control
Details Error has been cleared remotely using the ECOM module. Solution:
006	LBUS warning
Details Solution:
700	Reset
Details The ECU controller board restarted Solution:
701	Inspection 1 car top
Details The elevator has been put into maintenance operation on the car top. The ECOM system does not send email notifications of faults during maintenance, but those are logged. Solution:
702	Inspection 2 pit
Details The elevator has been put into maintenance operation in the pit. The ECOM system does not send email notifications of faults during maintenance, but those are logged. Solution:
703	Level searching
Details The controller performed a level search run. Solution: - The car was not at exact end position after a power failure or power-up. - The car was not at exact position after stop. - Check the reed sensors and magnetization. - Is the encoder not loose? - Is the encoder not resonating? - Checking the encoder pulse numbers in the PG MONITOR!
704	End of inspection
Details The elevator has been switched back to normal operation. After 1 minute, the ECOM system will send emails again when errors occur. Solution:
705	Enter to Settings menu
Details Enter happened to Settings menu Solution:
706	Inspection switched on
Details The elevator has been put into test operation. The ECOM system does not send email notification of errors during the test, but they are logged. Solution:
707	Inspection switched off
Details The elevator has been switched back to normal operation. After 1 minute, the ECOM system will send emails again when errors occur. Solution:
708	Disconnection from LBUS
Details A device previously logged in to LBUS (COP, LOP, inspection controller unit) is not available now Solution: - Check whether the fault is permanent or related to starting the motor - Check the motor cable shielding - Is the travelling cable only blanked short? -Does the LOP cables run at least 10cm far from high voltage cables? - Are the shaft LBUS connectors soaked? - Are the crimping OK? - Replace (or crimp again) the disconnected unit wire! - - Is there a terminating unit at the end of the shaft communication cable? - If there is a disconnection when moving a door, check the car roof for high voltage wires near the communication wires.
709	HFS active for more than 10 minutes
Details Light barrier (HFS1, HFS2, HFS3) indicates an obstacle for more than 10 minutes with the door open Solution: - Remove the obstacle in front of the light barrier - If there is no obstacle, check the operation of the light barrier. - Doest the cab not twist? - For new installations, check the HFS input logic NO or NC!
710	HFS active for more than 10 minutes END
Details The obstacle in front of the light barrier has been removed Solution:
711	HTT active for more than 1 minute
Details The overloaded signal HTT is active for more than 1 minute in standstill. Solution: - Eliminate the overload! - If the car is not overloaded, check the operation of the overload sensor - If the installation is new, check the logic of the HTT input NO or NC
712	HTT active for more than 1 minute END / HTT active for more than 1 minute
Details The overloaded signal HTT is back to normal. Solution:
713	HMT active for more than 1 minute
Details The full signal is active for more than 1 minute in the HMT in standstill. Solution: - Reduce the load on the car! - If the cab is not loaded, check the operation of the full sensor - For new installation, the HMT input logic is NO or NC
714	HMT active for more than 1 minute END
Details The full signal HMT is back to normal. Solution:
715	Water in pit
Details Solution:
716	Water in the pit error has stopped
Details Solution:
717	Water intrusion has stopped
Details Solution:
718	Button stucked, disabled
Details Solution:
719	Button OK, enabled
Details Solution:
720	Machine room door open
Details Solution:
721	Machine room door close
Details Solution:
798	TEST 2
Details Solution:
799	TEST 1
Details Solution:
Errors that prevent the next start
800	HKE contactor monitoring signal is not opened
Details Solution:
801	HKE contactor monitoring signal is not closed
Details Solution:
807	HRSZV B7 signal fault 0
Details Solution:
808	NPK module disable
Details Solution:
809	NPK P1 run enable signal is continuous
Details Solution:
810	BR1 brake state is not opened
Details Solution:
811	BR1 brake state is not closed
Details Solution:
817	HRSZV B7 signal fault 1
Details Solution:
818	Control cabinet unauthorized opening
Details Solution:
820	BR2 brake state is not opened
Details Solution:
821	BR2 brake state is not closed
Details Solution:
830	BR3 brake state is not opened
Details Solution:
831	BR3 brake state is not closed
Details Solution:
840	BR3 brake state is not opened
Details Solution:
841	BR4 brake state is not closed
Details Solution:
850	PSZ signal fault 1, missing PL or PF
Details Solution:
851	RUN and RDY signals at same time for GMV-NGV electronics
Details Solution:
899	A3 SMS BOX external error signal (A3BO)
Details Solution:
Fatal errors, can only be cleared with ESC+ENTER
900	Pit inspection switched off
Details Solution:
901	In case of upward direction PVL signal arrived
Details Solution:
902	In case of downward direction PVF signal arrived
Details Solution:
903	HV limit switch was active
Details HV limit switch input was active. The elevator was at an end. Solution:
904	There was UCM error
Details Solution:
905	10x times bad travel
Details Solution:
906	Inspection safety chain is shorted B6
Details Solution:
907	ECOM safety stop
Details Solution:
909	NPK P1 run enable signal did not happen for 40 seconds
Details Solution:
910	Encoder disconnected, missing change during travel
Details Solution:
911	Encoder disconnected, missing PG A signal
Details Solution:
912	Encoder disconnected, missing PG B signal
Details Solution:
920	During close, missing B10 car door signal 9x times
Details Solution:
921	During close, HFS light barrier signal 30x times
Details Solution:
922	During close, HSG anti-clamping signal 30x times
Details Solution:
929	During close, missing B9 safety lock signal 9x times
Details The controller tried to close the door 9 times, but the safety lock's (B9) signal was missing. Solution: - Check and clean the landing door's safety lock contacts! - Check the movement of the car door. When the controller sends a close command, but the door is not closing physically, the same error occurs. - Check the maximum door closing time! - The door in learning procession (e.g. after switch on) closes slowly
930	Maximum travel time elapsed in FAST travel 3x times
Details Solution:
931	Maximum travel time elapsed in SLOW travel 3x times
Details Solution:
932	Safety chain is shorted
Details Solution:
933	B9 remained after door open
Details Solution:
940	EN81-20 Missing STOP/INSPECTION after door open
Details Solution:
941	EN81-20 Inspection switched off with closed doors
Details Solution:
942	EN81-20 Missing door close after STOP/INSPECTION switched off
Details Solution:
943	Inspection direction button pressed without switched to Inspection mode
Details Solution:
944	There was a forced door open
Details Only for support device. Forced open contact was active. (HAK, HFK) Solution: Reset the contacts (HAK, HFK). Clear error: First ESC + ENTER closes the support devices. Second ESC + ENTER clears the fault with the door close
951	Missing RUN or RDY signal for GMV-NGV electronics
Details Solution:
960	DCOKB safety chain DC power supply failure
Details The DCOK signal of the safety chain power supply is lost. Solution:
980	Pawl device motor maximum pushing out time elapsed
Details Solution:
981	Pawl device motor maximum pulling in time elapsed
Details Solution:
982	No communication with car inspection box
Details Solution:
983	No communication with pit inspection box
Details Solution:
994	Parameter saving error
Details The controller found a problem during saving the parameters. Solution:
995	Program code check error
Details The program found a problem during self-testing. Solution:
996	Parameter loading error
Details The controller found a problem during loading the parameters. Solution:
997	Encoder is not detected during travel 3x
Details Solution:
998	Remote stop
Details Solution:
999	A3 movement occured, left the zone
Details Solution:

   

ECU error codes
(details available by clicking on the line)
Fatal errors
E1	Maximum travel time elapsed
Details Solution:
E2	RSZV1-2 relay is stuck (B7)
Details Solution:
E3	Missing B7 while RSZV1-2 is on
Details Solution:
E4	PSZ reed is stuck! (PSZ signal fault)
Details Solution:
E5	Wrong settings data
Details Solution:
E6	Safety chain is shorted
Details Solution:
E7	Inspection safety chain is shorted
Details Solution:
Normal errors
H1	Missing B1 on beginning of safety chain
Details Solution:
H2	Missing B2 PVS inspection STOP switch on the panel
Details Solution:
H3	Missing B5 HGEP machine room safety chain
Details Solution:
H4	Missing B6 HFULKE car safety chain
Details Solution:
H5	Missing B8 HK landing door chain
Details Solution:
H6	Missing B9 HB safety lock chain
Details Solution:
H7	Missing B10 HA car door chain
Details Solution:
H8	PL-PF sequence error
Details Solution:
H9	Door is not closing
Details Solution:
Ha	Floor monitoring error
Details Solution:

   

ZAdyn error codes
1xx errors
108	HW-IDENT:Incorrect no.
Details The ID no. of an assembly is not known Solution:
110	CU: No ID
Details ID no. of processor board (CU) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
111	CUSH: No ID
Details ID no. of the shunt module (CUSH) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
115	SP missing
Details ID no. of the switching power supply board (SP) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
116	PP missing
Details ID no. of the power unit board (PP) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
117	MP missing
Details ID no. of the power unit board (MP) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
118	PU missing
Details ID no. of the power unit board (PU) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
119	DC missing
Details ID no. of the DC-link board (DC) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
120	CU: No ID
Details ID no. of processor board (CU) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
121	CUSH: ID-Error
Details Prohibited combination of assemblies (CUSH) Solution: Please contact ZIEHL-ABEGG Customer Service
125	SP missing
Details ID no. of the switching power supply board (SP) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
126	PP missing
Details ID no. of the power unit board (PP) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
127	MP missing
Details ID no. of the power unit board (MP) is not recognised Solution: Please contact ZIEHL-ABEGG Customer Service
130	Hardware unknown
Details The ID no. of an assembly is not known Solution:
131	INFB conflict
Details The ID no. of an assembly is incorrect Solution: Please contact ZIEHL-ABEGG Customer Service
140	MP:Unknown IGBT
Details Unknown IGBT module Solution: Please contact ZIEHL-ABEGG Customer Service
150	HW-Conflict!
Details Assemblies (SH, PP, MP) are not compatible Solution: Please contact ZIEHL-ABEGG Customer Service
160	ADC adj.:outside tol.
Details Incorrect measured values from current recording during switch-on Solution: - Switch the ZAdyn off and back on - Please contact ZIEHL-ABEGG Customer Service
174	CUMT:Not detect
Details Board for monitoring the motor temperature is not recognised. Solution: - Check that the board is installed correctly - In the “Monitoring” menu, set the parameter “P1P2 = Off” - Replace the board
180	UF CTRL=DCP2/4
Details DCP2 or DCP4 is configured as the actuation type. This is not possible during operation without a rotary encoder Solution: Enter DCP1 or DCP3 for the communication
2xx errors
200	Stop input
Details When activating a travel command using the elevator control, a parameter for changing the speed is selected Solution: Exit parameter input
201	Motor name plate
Details A parameter in the “Motor name plate” menu is set to “0” Solution: Check the motor data in the “Motor name plate” menu
202	MOT_TYP =?
Details No motor type was selected in the Motor name plate menu Solution: Enter motor type in the Motor name plate menu
203	n* = 0?
Details In the “Installation” menu, the n* parameter is set to 0 Solution: Enter the n* parameter or do an automatic calculation
204	n* > 3*n!
Details n* was incorrectly calculated due to incorrect installation data (n* >3xn) Solution: Check the installation data for correct entry
205	Input duplicated
Details Two digital inputs are assigned the same function Solution: Correct the function allocation of the digital inputs in the Control system menu
206	n* > 1.2204 * n
Details The calculated motor speed n* in the Installation data menu is at least 20% above the set nominal speed n in the Motor name plate menu for the motor Solution: Check Installation parameters, Check Motor name plate parameters
207	Input PFU_BR miss.
Details When using a power recuperation unit in conjunction with a brake resistor temperature monitoring of the brake resistor is not programmed Solution: Configure a digital input (preferably X_BR4) in the Control system menu to the PFU_BR function
208	DELAY active
Details The “Limited emergency stop” function is already active at the start of travel Solution: - Check the setting of the digital inputs in the “Control system” menu. - Check the control and wiring of the input for the “/FastStp” function
210	Wrong ENC_TYP
Details Rotary encoder type (motor) and motor type do not match Solution: - Enter the correct rotary encoder type for the “ENC_TYP” parameter in the “Rotary encoder & BC” menu. - Enter the correct motor type for the “MOT_TYP” parameter in the “Motor name plate” menu
213	ZR_EN /ZR_RDY missing
Details When using a ZArec4C power recuperation unit, the “ZR_RDY” or “ZR_EN” functions have not been configured Solution: - In the “Control system” menu, configure a digital input to the “ZR_RDY” function. - In the “Control system” menu, configure a digital output to the “ZR_EN” function
215	Nincs HIPER/CODEFACE
Details An absolute encoder (motor) with Hiperface or Codeface interface has been selected - these encoder types cannot be used with the ZAdynpro Solution: - In the “Encoder & BC” menu, set the “ENC_TYP” parameter to the correct absolute encoder. - Replace the absolute encoder on the drive
220	Error: SM data
Details In the “Motor name plate” menu, the values for the rated speed “n” and the rated frequency “f” are contradictory Solution: Correct the “n” and “f” parameters (n = f*60/p)
221	Error: ASM data
Details In the “Motor name plate” menu, the values for the rated speed “n” and the rated frequency “f” are contradictory Solution: Correct the “n” and “f” parameters
231	V_G1 > 150% V*!
Details In the “Control system” menu, the configured limit value “V_G1” is too high Solution: Configure the limit value “V_G1” to max. 150% of the value of “V*” (“Installation” menu)
232	V_G2 > 150% V*!
Details In the “Control system” menu, the configured limit value “V_G2” is too high Solution: Configure the limit value “V_G2” to max. 150% of the value of “V*” (“Installation” menu)
233	V_G3 > 150% V*!
Details In the “Control system” menu, the configured limit value “V_G3” is too high Solution: Configure the limit value “V_G3” to max. 150% of the value of “V*” (“Installation” menu)
240	ZR:Not RDY
Details There is no signal at the digital input configured for the “ZR_RDY” function at the start of travel Solution: - Exit the ZArec configuration level. - Check whether there is an error on the ZArec - In the “Encoder & BC” menu, check the “BC_TYP = ZArec” parameter - Check the wiring between ZAdyn and ZArec
250	Disc: No Enc Adj.
Details Magnet adhesion process was not performed Solution: In the “Encoder adjustment” menu, select the “ENC_ADJ” parameter and perform the magnet adhesion process
251	Disc: Wrong ENC_INC
Details An invalid value has been set for the “ENC_INC” parameter (motor rotary encoder) in the “Rotary encoder & BC” menu Solution: Correct the “ENC_INC” parameter
252	Disc:EncInc deviance
Details The encoder line count determined has an excessive tolerance Solution: Check the friction wheel (support, bearing, diameter). Switch the ZAdyn off and back on. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
253	Disc:Wrong position!
Details Error occurs if the Hall sensor detects a magnet at a time earlier than expected. Solution: Switch frequency inverter off and then back on
260	V_EXT aktiv (V_EXT aktív!)
Details When connected to line voltage, the external 24 VDC voltage supply to the processor board (CU) exceeds the internal voltage supply by 1 VDC Solution: - Remove the external 24 VDC voltage supply. - Reduce the voltage of the external 24 VDC
270	Cable change warning
Details Direction change counter information. The suspension means must be replaced in approx. 1 year Solution: Replace the suspension means before the direction change counter has reached zero
280	Decel. distance too long
Details The calculated deceleration path from travelling speed “V_3” to a standstill (S30) is too long Solution: - Increase the deceleration “A_NEG” in the “Deceleration” menu. - In the “Deceleration” menu, reduce the roundings “R_NEG1” and “R_NEG2”. - In the “Travelling” menu, reduce the travelling speed “V_3”
281	UF: No Pos. Mode
Details U/f operation (without encoder) in conjunction with CAN position mode or DCP04 control is not permissible Solution: - Change the “Config” parameter to DCP03 in the “Control system” menu. - Change the control type in the elevator control to CAN Velocity mode
284	CC_OFF is on
Details The travel curve computer is switched off Solution: In the “ZA-Intern” menu, set the “CC_OFF” parameter to “OFF”
285	Installation:V*=0
Details n the “Installation” menu, the “V*” parameter is set to “0” Solution: Enter the “V*” parameter
287	V1 . . . V7 > V*!
Details In the “Travelling” menu, one of the travelling speeds “V_1 … V_7” is higher than the nominal speed “V*” set in the “Installation” menu Solution: - Check speeds “V_1 … V_7” in "Travelling" menu.- Check “V*” in "installation" menu
288	V_3 > V*
Details The traveling speed V_3 entered is larger than the entered rated speed V* Solution: Set speed "V_3" in the Travelling menu to ≤ V*
289	V_1 < V_2, V2 < V_3!
Details Speeds are set incorrectly in the Travelling menu Solution: Set V_1 to less than V_2. Set V_2 to less than V_3
290	ParaSet2 empty!
Details Parameter set 2 was not preallocated before activation Solution: In the “Parameter set 2” menu, set the “F_PAR2” parameter to the desired operating mode
3xx errors
301	MOP: Timeout
Details There is no communication between the application and motor management processor during start-up Solution: For sporadic occurrence: Check EMC-compatible installation (screening, etc.)
303	MOP: SW-Error
Details Software error message from the motor management processor Solution: - Switch the ZAdyn off and back on - Reset ZAdyn to delivery condition: Enter the “RESET = 77” parameter in the “Statistics” menu. - Perform a software update
304	MOP: HW-Error
Details Overvoltage detected in DC-link, Memory error, Error in measured value recording Solution: - Switch the ZAdyn off and back on - Reset ZAdyn to delivery condition: Enter the “RESET = 77” parameter in the “Statistics” menu. - Perform a software update
306	ADC calibration??
Details Zero point adjustment for motor current detection (analog-digital converter) is outside of tolerance Solution: - Switch the ZAdyn off and back on - Replace defective shunt module
308	Iu Iv!=0A!
Details A motor current is measured even when stopped, Current detection defective Solution: - Switch the ZAdyn off and back on - Replace defective shunt module
310	ENC:No AWG
Details The absolute encoder (motor) was not recognised at the start of travel Solution: - Check absolute value encoder connection. - Check the setting for the “ENC_TYP” parameter in the “Encoder & BC” menu.
311	ENC:Resolution
Details In the “Encoder & BC” menu, the “ENC_INC” parameter setting does not match the resolution of the absolute encoder (motor) Solution: Set “ENC_IN” to the correct resolution. For further information, see the “Encoder” info menu
312	HIPER:Status error
Details The absolute encoder (motor) is probably faulty Solution: - Switch the ZAdyn off and back on. - Check encoder connection. - Check ENC_TYP parameter - Replace the absolute encoder
313	HIPER:No incr. mode
Details The absolute encoder (motor) is probably faulty Solution: - Switch the ZAdyn off and back on - Check encoder connection - Check ENC_TYP parameter - Replace the absolute encoder
314	HIPER:Alarm
Details The absolute encoder (motor) is probably faulty Solution: - Switch the ZAdyn off and back on - Check encoder connection - Check ENC_TYP parameter - Replace the absolute encoder
315	EnDat: HW-error
Details EnDat encoder delivers error Solution:
316	EnDat: Resolution!
Details Configured resolution in the EnDat encoder does not match the EnDat encoder resolution Solution: In the Encoder & BC menu, configure the correct resolution for the EnDat encoder
317	BISSC HW error
Details BISS C interface encoder delivers error Solution: - Check connection and wiring - Check encoder type
318	HIPER: HW error
Details Error message via status bits of the Hiperface encoder Solution: - Check connection and wiring - Check encoder type
319	HIPER: Resolution!
Details HIPERFACE encoder was detected, the resolution does not match the setting (ENC_INC) Solution: Check encoder type
320	ENC: Error-start
Details Configured sinusoidal encoder was not detected Solution: - Check connection - Check the rotary encoder type; possibly connect an encoder with rectangle signals
321	EnDat: ULP-error
Details The absolute encoder (motor) is probably faulty Solution: While starting, an error was read out from the EnDat encoder. Error is stated as a code: 0: faulty EnDat encoder power supply 1: no SSI communication 2: faulty EnDat encoder lighting 3: defective signal amplitude 4: Positioning error 5: defective sine evaluation - Switch the ZAdyn off and back on. - Replace the absolute encoder
322	EnDat: Com-Fehler
Details Faulty communication with absolute encoder (motor) Solution: - Check the “ENC_TYP” and “ENC_INC” parameters in the “Encoder & BC” menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.). For further information, see the “Rotary encoder” info menu. - Replace the absolute encoder
324	SSI: Ack-Error
Details Faulty communication with absolute encoder (motor) Solution: - Check the “ENC_TYP” and “ENC_INC” parameters in the “Encoder & BC” menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.). For further information, see the “Rotary encoder” info menu. - Replace the absolute encoder
325	SSI: Timeout
Details Faulty communication with absolute encoder (motor) Solution: - Check the “ENC_TYP” and “ENC_INC” parameters in the “Encoder & BC” menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.). For further information, see the “Rotary encoder” info menu. - Replace the absolute encoder
327	ENC: Read-Error
Details Faulty communication with absolute encoder (motor) Solution: - Check the “ENC_TYP” and “ENC_INC” parameters in the “Encoder & BC” menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.). For further information, see the “Rotary encoder” info menu. - Replace the absolute encoder
328	ENC: Count-Dif
Details Excessive difference between the absolute position read out and the position calculated from the pulses Solution: - Check absolute value encoder - Check rotary encoder line - Check rotary encoder connection (e.g. shielding)
329	ENC:Sinus-Error S
Details Plausibility between sine and cosine track of sinus encoder unsatisfactory Solution: - Check sinus value encoder - Check rotary encoder line - Check rotary encoder connection (e.g. shielding)
330	ENC:Sinus-Error F
Details Faulty communication with absolute encoder (motor) Solution: - Check the “ENC_TYP” and “ENC_INC” parameters in the “Encoder & BC” menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.). For further information, see the “Rotary encoder” info menu. - Replace the absolute encoder
331	ENC: Error NDEF
Details Start-Bit of the EnDat-protocol is not detected Solution: - Check EnDat encoder - Check rotary encoder line - Check rotary encoder connection (e.g. shielding)
332	ENC: 1387 CD=0
Details Input voltages for signal tracks C and D of the absolute encoder type ERN1387 are both zero Solution: - Check absolute value encoder - Check rotary encoder line - Check rotary encoder connection (e.g. shielding)
333	ENC:Ill. Counter
Details The absolute value determined (motor rotary encoder) is invalid Solution: - Switch the ZAdyn off and back on - Check the ENC_TYP and ENC_INC parameters in the Encoder & BC menu - For further information, see the Rotary encoder info menu
334	BISSC: Com error
Details Faulty communication with encoder (motor) Solution: - Check the ENC_TYP and ENC_INC parameters in the Encoder & BC menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.) - Contact the ZIEHL-ABEGG hotline - Replace the absolute encoder
335	ENC: Warning
Details The absolute encoder (motor) is transmitting a warning which indicates an imminent failure Solution: The absolute encoder must be replaced as quickly as possible. In the Monitoring menu, one of the MASKx parameters can be temporarily set to 335 to mask the error
336	ENC: Faulty
Details The absolute encoder (motor) is probably faulty Solution: - Switch the ZAdyn off and back on - Replace the absolute encoder
337	ENC: Comm. Error
Details Faulty communication with absolute encoder (motor) Solution: - Check the ENC_TYP and ENC_INC parameters in the Encoder & BC menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.) - Contact the ZIEHL-ABEGG hotline - Replace the absolute encoder
340	ENC:magnet miss.
Details A magnet in the DISCcontrol positioning system was not detected at the expected position Solution: - Stick on the magnet in the right position - Attach any magnet that may have dropped off - Set the Hall sensor to the correct distance - Check the clearance of the traction sheave bearing
341	Disc: No Enc Adj.
Details Magnet adhesion process was not performed Solution: In the Rotary encoder adjustment menu, select the ENC_ADJ parameter and perform the magnet adhesion process
345	ZR: Not RDY
Details There is no signal at the digital input configured for the ZR_RDY function at the start of travel Solution: - Exit the ZArec configuration level - Check whether there is an error on the ZArec - In the Encoder & BC menu, check the BC_TYP = ZArec parameter - Check the wiring between ZAdyn and ZArec
346	BR: T2 too small
Details - The brake is not detected as open at the start of travel - Brake does not open - Brake bleeding monitoring switch does not switch Solution: - Check brake bleeding monitoring - Check brake control - Check the opening time of the brakes - In the Start menu, check the T_2 parameter and increase if necessary - Check the configuration of the brake bleeding monitoring (Monitoring and Control system menu)
347	CO: ON!?
Details - The motor contactors are not detected as closed at the start of travel - Motor contactors do not switch - Auxiliary contacts of the motor contactors do not switch Solution: - Check contactor monitoring - Check the wiring of the motor contactors - Check the supply voltage to the motor contactors - Check the contactor monitoring supply voltage - In the Monitoring menu, check the CO parameter
348	STO: remains
Details At the start of travel, after 2,5 s, there are no STO_A and STO_B signals at the X-STO connection terminal Solution: - Check the control wiring - Check the relay supply voltage - Check the control voltage of the STO signals - When using the ZAsbc4: Reset the ZAsbc4 by switching it off and back on
349	STO: No trav. sig.
Details After actuation of the STO_A and STO_B inputs, no elevator control travel signal was registered within 2.5s Solution: - Check the elevator control with regard to travel signals - Check actuation of the STO inputs - With parallel control, check the wiring of the digital control inputs - Check the status of the serial control (CAN, DCP) using the status LED on the ZAdyn
350	Tmp:Out of range
Details The temperature sensor for the power unit is not detected. The ZAdyn carries out further journeys with a reduced clock frequency of 4 kHz and maximum fan power Solution: Not possible, replace ZAdyn as soon as possible
355	FastStp active
Details The Limited emergency stop function is already active at the start of travel Solution: - Check the setting of the digital inputs in the Control System menu - Check the control and wiring of the input for the /FastStp function
360	V_EXT active
Details When connected to line voltage, the external 24 VDC voltage supply to the processor board (CU) exceeds the internal voltage supply by 1 VDC Solution: - Remove the external 24 VDC voltage supply - Reduce the voltage of the external 24 VDC
365	Travel at MB=OFF
Details Movement of the drive is detected although the MB output is deactivated Solution: - Check the motor brake for sufficient brake torque - Check the dropout time of the brake - The motor brake must be actuated at the same time as the relay for the MB output function is switched
370	Suspension means warning
Details Direction change counter information. The suspension means must be replaced in approx. 1 year Solution: Replace the suspension means before the direction change counter has reached zero
372	ENC:No Abs.value
Details Faulty communication with absolute encoder (motor) Solution: - Check the ENC_TYP and ENC_INC parameters in the Encoder & BC menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.) - Contact the ZIEHL-ABEGG hotline - Replace the absolute encoder
373	ENC:No Abs.End
Details Faulty communication with absolute encoder (motor) Solution: - Check the ENC_TYP and ENC_INC parameters in the Encoder & BC menu - Check the connection of the absolute encoder - Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.) - Contact the ZIEHL-ABEGG hotline - Replace the absolute encoder
374	P1P2:short-circuit
Details The measured resistance at the X-MT terminal is less than 20 Ohm when P1P2 = PTC motor temperature monitoring is set in the Monitoring menu Solution: - Check the motor temperature monitoring connection - Check the P1P2 parameter in the Monitoring menu
375	MOT:Temp.warning
Details The determined motor temperature is too high at the start of travel Solution: - Check the temperature sensor (motor) connection at terminal X-MT - Check whether there the motor is overheating - Remedy the cause of the motor overheating (reduce on time, check load ratios in the system, check motor parameters, adjust the absolute encoder on synchronous machines, cool the motor etc.)
376	STO: Temp. alarm
Details The temperature in the area of the STO safety circuit exceeds 75 degrees Celsius Solution: - Check the function of the unit fans - Ensure an ambient temperature of less than 55 degrees Celsius - Switch the ZAdyn off and back on
377	BRxx:Temp.warning
Details The calculated power loss of the brake resistor exceeds the nominal power by 25 % Solution: - Check the BC_TYP parameter in the Encoder & BC menu - If BC_TYP = BRxx in the Encoder & BC menu, check the R_BR and P_BR parameters - Remedy the cause of the resistor overload (reduce on time, check the load ratios in the system etc.)
378	MP: Not active!
Details The voltage supply to the power unit was not active at the start of travel Solution: Contact the ZIEHL-ABEGG hotline
379	MP:Temp.warning
Details The temperature of the power unit is too high at the start of travel Solution: - Check the function of the unit fan - Check the ambient temperature - Remedy the cause of overheating (reduce on time, check load ratios in the system, check motor parameters, adjust the absolute encoder on synchronous machines etc.)
380	BR: Start-Error
Details At least one brake is detected as bled before the start of travel when brake bleeding monitoring is activated Solution: - In the Monitoring menu, check the BR parameter to make sure the correct number is set and check the switching logic (NO / NC) of the monitoring contacts - Check that the monitoring contacts are connected correctly - Check the function of the monitoring contacts
395	MP:ERR_EXT active
Details An internal device error occurs at the start of travel Solution: - Switch the ZAdyn off and back on - Contact the ZIEHL-ABEGG hotline
4xx errors
410	ADC: Over current!
Details A motor overcurrent has been detected Solution: - Check the motor connection for short circuit and earth fault - Check the phase sequence of the motor connection (U->U; V->V; W->W) - Check the connection and function of the rotary encoder - Check the motor data in the Motor name plate menu - Reduce the SPD_KP parameter in the Controller menu - Reduce the K_START parameter in the Start menu - For open loop operation (asynchronous operation without sensors): Configure the Controller/UF_ED=On parameter and then gradually increase the Control/I_IxR parameter. Do not exceed a maximum value of 1.5 x nominal motor current.
412	MOT:UVW fail
Details The motor test current was not reached at the start of travel Solution: - Check the motor connection and motor cable - Contact ZIEHL-ABEGG Customer Service
415	MOT: Current UVW
Details The sum of the currents U, V, W is not equal to 0 Solution: Check the motor connection for short circuit and earth fault
420	MP: Temp. Fault
Details Overtemperature on power unit Solution: - Check the function of the unit fan - Check the ambient temperature - Remedy the cause of overheating (reduce on time, check load ratios in the system, check motor parameters, adjust the absolute encoder on synchronous machines etc.)
421	STO: Temp. alarm
Details Overtemperature internal electronics Solution: - Check the fan - Check the ambient temperature - When installing the frequency inverter in the switch cabinet, ensure it has sufficient ventilation. Info: Error only occurs in ZAdynpro of frame sizes 040-074
431	MP: PWM fail
Details Internal device error, pulse width modulation has been switched off Solution: - Check rotary encoder connection - For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service - For sporadic occurrence: Check EMC-compatible installation (screening, etc.)
435	MP: PWM on
Details Internal device error Solution: For persistent occurrence.: Please contact ZIEHL-ABEGG Customer Service
450	MP: Overload!
Details The maximum output current of the ZAdyn has been exceeded for more than 10s Solution: - Check the connection and function of the rotary encoder (for further information, see the Encoder info menu) - Check motor data - Check the weight compensation - Check opening of the brake (motor) - Check the absolute encoder adjustment - Check the required motor power and unit size - Check that the cabin and counterweight engage easily
470	DC: U < UDC_MIN
Details The DC-link voltage has fallen below the limit value for the minimum voltage during travel (UDC_MIN in Power section menu) Solution: - There is a power failure during travel, check the voltage of the 3 phases of the power supply - Check the UDC_MIN parameter in the Power section menu (factory setting: 450 V) - Check the mains connection (line voltage, cable cross-section, line reactor design, mains impedance)
471	DC: U > UDC_MAX
Details DC-link voltage has exceeded the maximum voltage during travel (UDC_MAX in Power section menu) Solution: - Check the connection, function and design of the brake chopper/-brake resistor - In the Power section menu, check the parameters for UDC_MAX - In the Encoder & BC menu, check the BC_TYP parameter - In case of poor travel behaviour (vibration), check the SPD_KP parameter in the Controller menu - If the error occurs during deceleration, reduce the A_NEG parameter or increase R_NEG1 in the Decelerating menu
472	Line failure
Details A phase failure occurs during motorised travel and a reset is triggered. No error is generated during regenerative travel Solution: Check the 3 phases of the supply voltage (measure L1, L2, L3 to PE)
475	DC: U > 850 V
Details The DC-link voltage rises to more than 850 VDC during travel or when stopped Solution: - Check the A_NEG parameter in the Decelerating menu and reduce if necessary - Check the connection and function of the brake chopper / brake resistor - In the Encoder & BC menu, check the BC_TYP parameter - Compare the displayed value U_DC in the Brake Chopper info menu with the measured value at the DC+ and DC- terminals (measuring range 1000 VDC, ATTENTION: High voltage). If the voltage displayed deviates by more than 5%, there is a defect in the device. If the measured voltage is greater than 620 V, the line voltage is not compliant with the standards - Switch the ZAdyn off and back on - Check the size of the Brake-Chopper / Brake-Resistor,
480	MP: Overcurrent!
Details Overcurrent has been detected at the motor output Solution: - Check the motor connection for short circuit and earth fault - Check the phase sequence of the motor connection (U->U; V->V; W->W) - Check the connection and function of the rotary encoder - Check the motor data in the Motor name plate menu - Reduce the SPD_KP parameter in the Controller menu - Reduce the K_START parameter in the Start menu - For open loop operation (asynchronous operation without sensors): Configure the Controller/UF_ED=On parameter and then gradually increase the Control/I_IxR parameter. Do not exceed a maximum value of 1.5 x nominal motor current
481	MP: Overcurr. CO
Details In at least 1 open motor contactor monitoring-contact (contactor monitor on X-CO not triggered), overcurrent was measured in one motor phase Solution: - Check the contactor monitoring - Check the contactor wiring
484	MP: Overcurrent R
Details Overcurrent has been detected at the output for the brake resistor Solution: - Check the brake resistor connection for short circuit and earth fault - Check the type of brake resistor used
485	Intermediate circuit overcurrent
Details The DC-link current sensor has detected an overcurrent Solution: - Check the brake resistor connection for short circuit and earth fault - Check the type of brake resistor used - Check the motor connection (short circuit, earth fault) - Check rotary encoder connection - Disconnect the cables at terminals U, V, W and R and send a travel signal - If the error persists, there is a defect in the unit. In this case, contact ZIEHL-ABEGG Customer Service
486	MP:Overcurr.ZK CO
Details In at least one open motor contactor monitor contact (contactor monitor on X-CO not actuated), overcurrent was measured in the DC circuit Solution: Check contactor monitoring, check contactor wiring
487	STO MOP
Details STO input signals are interrupted for longer than 200 ms during travel Solution: Check activation of the STO inputs, check safety circuit
497	SW: System check
Details Internal device error, maximum cycle time for internal calculations almost reached Solution: Perform a software update. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
5xx errors
501	Travel at MB=OFF
Details Movement of the drive is detected although the “MB” output is deactivated Solution: Check the motor brake for sufficient brake torque. Check the dropout time of the brake. The motor brake must be actuated at the same time as the relay for the “MB” output function is switched
502	ENC:Sin-Enc.fail
Details Rotary encoder sinus signal was detected at standstill. Additional information: The maximum output voltage of the frequency inverter was reached at the time of the error Solution: Check the brake functioning. Check rotary encoder connection
503	No starting
Details No rotary encoder signal (motor) has been detected yet after the time “T_ENC” in the “Monitoring” menu has elapsed Solution: Check opening of the brake. Check the time “T_ENC” in the “Monitoring” menu. Observe the value “Cnt” in the “Rotary encoder” info menu when turning the motor shaft (e.g. by bleeding the brake). As the shaft turns, the value must continuously rise/fall. Check rotary encoder connection. Check the setting for the “ENC_TYP” parameter in the “Rotary encoder & BC” menu
504	ENC:Sig.Underv.
Details No more signals from the rotary encoder (motor) are detected during travel Solution: Motor shaft rotating continuously: - Check rotary encoder connection, - Observe the value “Cnt” in the “Rotary encoder” info menu when turning the motor shaft (e.g. by bleeding the brake). As the shaft turns, the value must continuously rise/fall / Motor shaft stops during travel: - Check whether brake has engaged during travel, - For ASM: Check the motor data, - Check the motor connection (U-U, V-V, W-W), - Increase the “SPD_KP” parameter in the “Controller” menu
505	MB/ENC fault
Details No signals detected by the rotary encoder (motor) Solution: Check whether the brake is opening. Check motor data. Check the motor connection (U-U, V-V, W-W). Increase the "SPD_KP" parameter in the "Control system" menu
506	X_ENC15:Discon.
Details Rotary encoder signal interruption during travel Solution: Check rotary encoder connection, Switch frequency inverter off and then back on
514	n > n_LOAD
Details Speed is above 110 % of the nominal speed V* Solution: Check / increase the “SPD_KP” parameter in the “Control” menu. Check the motor data in the “Motor name plate” menu
515	v > 110% V*
Details Speed is above 110% of the nominal speed V* Solution: Check / increase the “SPD_KP” parameter in the “Control” menu, Check the motor data in the “Motor name plate” menu
516	v > 150% V*
Details Speed is above 150% of the nominal speed V* Solution: Check / increase the “SPD_KP” parameter in the “Control” menu, Check the motor data in the “Motor name plate” menu
520	Wrong direction
Details Drive moves several centimetres in the wrong direction Solution: Check the motor connection (U-U, V-V, W-W). Check the settings in the “Motor name plate” menu. Check rotary encoder connection. Reduce the “SPD_KP” parameter in the “Controller” menu. Increase the “M_MAX” parameter in the “Motor name plate” menu. If the above solutions do not work successfully, replace the wires of the motor cable at connection terminal U and V. Important: In this case, rotary encoder adjustment must be carried out for synchronous drives (“Encoder adjustment” menu, ”ENC_ADJ” parameter)
522	ENC: Dif. pos.
Details Excessive positive difference between the rotary encoder counter statuses of two sampling steps. The limit value corresponds to double the nominal system speed Solution: Check whether the car counterweight is pulling up, Check motor data in the Motor rating plate menu, Check the rotary encoder resolution in the Encoder & BC menu, Check the SPD_KP parameter in the Control system menu, Check the motor connection
523	ENC: DIF. neg.
Details Excessive negative difference between the rotary encoder counter statuses of two sampling steps. The limit value corresponds to double the nominal system speed Solution: Check whether the car counterweight is pulling up, Check motor data in the Motor rating plate menu, Check the rotary encoder resolution in the Encoder & BC menu, Check the SPD_KP parameter in the Control system menu, Check the motor connection
525	ENC: ADC Limit
Details Signal track A, B, C or D of the absolute or sinus encoder has exceeded the permissible limit value during travel Solution: Check whether a rectangular rotary encoder is connected when the “ENC type” set in the “Rotary encoder & BC” menu is “TTL sine”. In this case, set the parameter correctly. Check whether the ZAdyn supports the connected rotary encoder (see operating instructions, “Rotary encoder connection” chapter). Replace the rotary encoder
529	Quickstart Alarm
Details In the quick start function, the drive moves by more than 7 mm while the speed is set to 0 m/s Solution: Check the motor data in the “Motor name plate” menu, Reduce the “SPD_KP” parameter in the “Control” menu, Check the motor connection (U-U, V-V, W-W)
530	STO: Remains!
Details At the start of travel, after 2,5 s, there are no STO_A and STO_B signals at the X-STO connection terminal Solution: Check the control wiring. Check the relay supply voltage. Check the control voltage of the STO signals. When using the ZAsbc4: Reset the ZAsbc4 by switching it off and back on
531	STO: Interruption!
Details STO input signals were interrupted during travel. Interruption of the travel in case of signal interruption longer than 200 ms. No interruption of the travel in the event of shorter interruptions, but error entry at the end of travel Solution: Check the safety circuit, Check actuation of the STO inputs, Check the relay supply voltage, Check the control voltage of the STO signals
532	STO: Missing!
Details At the end of travel there is still a signal at the STO_A and STO_B inputs after 2,5 s. Solution: Check actuation of the STO inputs, Adjust the time during which the STO inputs are actuated on the elevator control
533	STO: Fault!
Details The status of the STO_A and STO_B signals was different for longer than 120 ms Solution: Check actuation of the STO inputs, Check the switching function of the relay contacts, Check coupling relay actuation
534	STO: No trav. sig.
Details After actuation of the STO_A and STO_B inputs, no elevator control travel signal was registered within 2.5 s Solution: Check the elevator control with regard to travel signals. Check actuation of the STO inputs. With parallel control, check the wiring of the digital control inputs. Check the status of the serial control (CAN, DCP) using the status LED on the ZAdyn
535	ZR:RDY abort
Details ZArec error message - the signal at the digital input configured for “ZR_RDY” drops during travel Solution: Use the ZArec display to check for an error on the ZArec. For sporadic occurrence: Check EMC-compatible installation (screening, etc.)
536	SBC:RDY abort
Details The digital input with the “SBC_RDY” function is de-energized during travel or is not set at the start of travel Solution: See “Error diagnosis” chapter in the operating instructions for the ZAsbc4
540	CO: ON!?
Details Faulty communication with absolute encoder (motor) Solution: Check the “ENC_TYP” and “ENC_INC” parameters in the “Encoder & BC” menu. Check the connection of the absolute encoder. Check EMC-compatible installation (screening of rotary encoder cable, motor cable, BR cable, etc.). For further information, see the “Rotary encoder” info menu. Contact the ZIEHL-ABEGG hotline. Replace the absolute encoder
544	CO/RF:Vx aktiv!
Details Interruption of the travel due to CO interruption, the travel commands from the control remain active Solution: Check the safety circuit, Check contactor actuation, Check evaluation of the ZAdyn output signals by the control
545	CO open early
Details Interruption of the travel due to CO interruption Solution: Check the safety circuit. Check contactor actuation
546	CO: open early M
Details Motor contactors are open during travel Solution: Check the motor contactor triggering. Check the safety circuit
548	CO1: still on
Details At the end of travel, the contactors are not yet detected as de-energized when the time “T_CDLY” in the “Monitoring” menu has elapsed Solution: Check the wiring of the contactor monitoring, Check contactor actuation, Check the function of the contactors
549	CO12: still on
Details 5s after expiration of T_CDLY, a signal is still present on the contactor monitor input CO1 or CO2 Solution: Check the wiring of the contactor monitoring, check wiring the contactor control Info: In case of a contactor monitor break, the inputs that triggered the error are displayed in the "Additional information" field (1: CO1, 2: CO2, 3: CO1 and CO2).
550	MOT: Overload !
Details Motor current exceeds the value “I_MAX” for the time “T_MAX” in the “Monitoring” menu Solution: Check the motor data in the “Motor name plate” menu, Check the weight compensation, Check the brake lifting, Check the system design
552	Disc:EncInc deviance
Details The encoder line count determined has an excessive tolerance Solution: Check the friction wheel (support, bearing, diameter). Switch the ZAdyn off and back on. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
553	Disc:Wrong position
Details A magnet has been detected but is not expected Solution: Check the position of the magnets. Switch the ZAdyn off and back on
560	V > VZ
Details When travelling at a controlled speed V_Z (resetting), the speed was 10% higher than the specified setpoint speed Solution: Check the parameters set in the “Motor name plate” menu. Check the “SPD_KP” and “SPD_TI” parameters in the “Control” menu. Only active when entered in negative error screen.
565	Movement detected
Details The motor shaft moved during encoder adjustment with closed brake Solution: Check whether the brake was disconnected before starting encoder adjustment. The brake must not be opened during adjustment
570	PFU: Fault
Details The monitoring contact for the power recuperation unit (input “BC”) opens during operation of the ZAdyn or is not closed during start-up Solution: Check the power recuperation unit error display. Check the connection of the alarm relay for the power recuperation unit
571	PFU:Stdby remains in place
Details PFU is not yet active 1 s after start of travel Solution:
575	MOT: Temp. -Alarm
Details The motor temperature has exceeded the permissible limit value during travel Solution: Check the parameters set in the “Motor name plate” menu. In the “Mot” info menu, check the motor current for constant travel (empty cabin down). The displayed motor current should not exceed the nominal current of the motor. In asynchronous motors, if necessary perform automatic identification of the motor parameters (in the “Motor name plate” menu, “ASM_ID” parameter). Check the on time of the motor (display in info menu “Power1”, value “ED”). In synchronous motors, check the rotary encoder offset. Check the brake lifting. Only active when entered in negative error screen.
582	BR:T2 too small
Details The brake is not detected as open at the start of travel, Brake does not open, Brake bleeding monitoring switch does not switch Solution: Check brake bleeding monitoring. Check brake control. Check the opening time of the brakes. In the “Start-up” menu, check the “T_2” parameter and increase if necessary. Check the configuration of the brake bleeding monitoring (“Monitoring” and “Control system” menu)
583	BR: Fault Travel
Details Brake monitoring has tripped during travel Solution: Check correct function of the monitoring contacts. Check brake control check the power supply of the brakes. Only active when entered in negative error screen.
584	BR: Fault Travel
Details Brake monitoring has tripped during travel. a) For a brief interruption, entry at the end of travel, b) For interruption longer than 500 ms, interruption of the travel Solution: Check correct function of the monitoring contacts. Check brake control. check the power supply of the brakes
585	BR: T5 too small
Details The brake has not closed within the time “T_5” configured in the “Stop” menu Solution: Check brake control. Check the dropout time of the brake magnet. Check the setting for the “T_5” parameter and increase if necessary. Check the switching function of the brake monitoring
586	BR: Stop-Error
Details Monitoring contact of the brake briefly signals "Brake closed and then "Brake open" again longer as the time T5 (only active with the brake monitor switched on) Solution: Check the brake triggering, check the brake closing time, Check the configured brake closing time "T_5" in the Stop menu and increase if necessary. Info: Error leads to locking of the ZAdynpro with parameter LOCKBR="ON"
587	BR: Delta t too small
Details Brakes do not engage with a time offset of min. 50 ms on emergency stop Solution: Carry out brake control according to drive instructions. Install free-running diode in a brake circuit. Check existing free-running diode for faults
590	RV1/RV2:Change
Details The direction specification has been changed during travel Solution: Check control of travel directions. For sporadic occurrence: Check EMC-compatible installation (screening, etc.). Only active when entered in negative error screen
7xx errors
710	DCP: Timeout
Details DCP communication was interrupted during travel Solution: Check the wiring of the DCP connection
715	DCP:G0-G7 missing
Details DCP telegram for setting the speed (G0-G7) is not sent by the control Solution: Check compatibility of the control with the DCP specification
720	Extended in delay
Details During deceleration, the transferred remaining distance (DCP04) has been increased or a new target position (CAN) has been specified Solution: Check the absolute encoder for determination of the remaining distance. Check compatibility of the control with the DCP specification. In the Bus Info 3 info menu, check the ratio of the distance measurement on the absolute encoder (shaft) to the motor encoder (line 4)
721	DCP:Remaining distance error
Details The remaining distance specification does not change during travel Solution: Check compatibility of the control with the DCP specification. Check the absolute encoder for determination of the remaining distance
780	DCP: Quick Start >20s
Details At the start of travel with the quickstart function, the travelling speed “V=0” is actuated for longer than 20s Solution: Shorten the time in which "V=0" is triggered
781	DCP: Quick. during travel!
Details The signal at the digital input configured for “V=0” is activated during travel Solution: The signal at the digital input configured for “V=0” is activated during travel
799	RF:Failure
Details The signal at the digital input configured for the “RF” controller enable function has been switched off during travel Solution: Check the triggering of "RF". Check the safety circuit. Only active when entered in negative error screen.
8xx errors
800	CAN: Timeout
Details Error in Velocity mode: Heartbeat from the control missing or not received at the set intervals. Error in the Position mode: Heartbeat from the control and/or rotary encoder missing or is not received at the set intervals Solution: Check CAN connections. Check that the heartbeat for the corresponding devices is set correctly
820	CAN: Illegal Status
Details The control is sending CAN control words at an impermissible time or in the wrong sequence Solution: Check that the control has the latest software version
821	CAN: Position Error
Details During travel at a speed greater than 10 cm/s the shaft position does not change within 200 ms (CAN Position mode) Solution: Check the CAN absolute encoder in the shaft. Check the traction conditions of the drive (traction sheave). If the error occurs 5 times in a row, the ZAdyn is locked. The lock can be released by parameter Monitoring/UNLOCK=ON.
831	CAN: Timeout Dis. Op.
Details The control does not issue the “Disable Operation” command within the time “T_CMD” entered in the “CAN” menu when stopping Solution: Check the time for “T_CMD”. Check compatibility of the control with the CAN specification CiA-417. Check the fault counter for changes during travel in the “Bus Info 4” info menu. For sporadic occurrence: Check EMC-compatible installation (screening, etc.), termination of CAN bus (terminating resistors)
832	CAN: Timeout Shutdown (Leállítási időtúllépés)
Details The control does not issue the “Shutdown” command within the time “T_CMD” entered in the “CAN” menu when stopping Solution: Check the time for “T_CMD”. Check compatibility of the control with the CAN specification CiA-417. Check the fault counter for changes during travel in the “Bus Info 4” info menu. For sporadic occurrence: Check EMC-compatible installation (screening, etc.), termination of CAN bus (terminating resistors)
833	CAN: Timeout Dis.Vol.
Details The control does not issue the “Disable Voltage” command within the time “T_CMD” entered in the “CAN” menu when stopping Solution: Check the time for “T_CMD”. Check compatibility of the control with the CAN specification CiA-417. Check the fault counter for changes during travel in the “Bus Info 4” info menu. For sporadic occurrence: Check EMC-compatible installation (screening, etc.), termination of CAN bus (terminating resistors)
840	CAN: ENC.Info missing
Details The “Position conversion” object (0x641F) has not been written to the frequency converter by the control Solution: Check that the control has the latest software version
9xx errors
903	SIO not synchr
Details When the frequency converter is switched on, internal communication between the processors is faulty, the device performs a reset and restarts Solution: Update the ZAdyn software. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
905	MOP:HW-SW Error
Details Hardware or software error occurred after switch-on. The frequency converter switches to the “Wait-Switch off” state after 60s and must be switched off Solution: Switch the ZAdyn off and back on. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
906	ZR:ERR by start
Details If the “BC-TYP” parameter in the “Rotary encoder & BC” menu is set to “ZArec”, “PFU”, or “PFU+BRxx”: There is no signal at the “BC” input when the ZAdyn is switched on Solution: Check wiring. Use the energetic recovery system display to check whether it has an error. Check the setting of the “BC-TYP” parameter. Switch the ZAdyn off and back on
907	PFU: BR alarm
Details At the digital input programmed with the “PFU_BR” function, in the 2nd parameter set the signal for temperature monitoring of the brake resistor drops out during travel Solution: Check the brake resistor for overheating. Check the wiring of the thermal contact on the BR. Switch the ZAdyn off and back on
908	PFU: ERR at start
Details When switching on the frequency inverter, the monitoring contact for the power recuperation unit is not closed Solution: Check the power recuperation unit for fault-free operation. Check field of rotation of the mains connection for the power feedback unit. Check the power recuperation unit function monitoring connection at the digital input “BC”. Switch the ZAdyn off and back on
909	PFU: Fault
Details The monitoring contact for the power recuperation unit (input “BC”) opens during operation of the ZAdyn or is not closed during start-up Solution: Check the power recuperation unit error display. Check the connection of the alarm relay for the power recuperation unit
910	BC/BR: ERR at start
Details When switching on the frequency inverter, the monitoring contact for the brake chopper or brake resistor is not closed Solution: Check the connection and function of the temperature monitoring for the brake chopper or brake resistor. Make sure that a voltage of 24VDC is applied at the X-IN connection terminal between +24V_IN and GND_IN (see “Brake resistor” and “Digital inputs (X-IN)” chapters in the manual). Check the “BR_TYP” parameter in the “Rotary encoder & BC” menu. Switch the ZAdyn off and back on
911	BRxx: Overload!
Details The braking performance of the brake resistor reaches 200 % of the set power within the last 120s; the travel is aborted Solution: Check the “BR_TYP” parameter in the “Rotary encoder & BC” menu. When selecting the “BRxx” setting, check the set power in the “P_BR” parameter. Check the brake resistor design. Switch the ZAdyn off and back on
912	BC:Alarm/fault
Details The monitoring contact for the brake chopper or brake resistor opens during travel Solution: Check the connection and function of the temperature monitoring. Check the brake resistor design. Switch the ZAdyn off and back on
913	DC: U_DC>U_BC
Details When stopped, the internal measured voltage at the DC-link is higher than the engagement voltage of the brake chopper Solution: Compare the displayed value “U_DC” in the “Brake Chopper” info menu with the measured value at the DC+ and DC- terminals (measuring range 1000 VDC, ATTENTION: High voltage). If the voltage displayed deviates by more than 5%, there is a defect in the device. If the measured voltage is greater than 620V, the line voltage is not compliant with the standards. Check the supply voltage between the supply phases, max. value = 440 VAC. The synchronous motor is moved away when stopped. Switch the ZAdyn off and back on
914	X-ENC15:Miss.
Details No rotary encoder is detected when the ZAdyn is switched on Solution: Check the rotary encoder connection. Check the “ENC_TYP” parameter in the “Rotary encoder & BC” menu. For further information, see the “Rotary encoder” info menu. Switch the ZAdyn off and back on
915	X-ENC15:Miss.
Details No rotary encoder is detected at XENC-15 when switching on the frequency inverter Solution: Check rotary encoder connection. Reset frequency inverter
916	X_ENC15:Discon.
Details Rotary encoder signal interruption during travel Solution: Check rotary encoder connection, Switch frequency inverter off and then back on
917	BRxx activ
Details The internal transistor for the brake resistor is still activated 5.5 s after the end of travel Solution: Compare the displayed value “U_DC” in the “Brake Chopper” info menu with the measured value at the DC+ and DC- terminals (measuring range 1000 VDC, ATTENTION: High voltage). If the voltage displayed deviates by more than 5%, there is a defect in the device. If the measured voltage is greater than 620V, the line voltage is not compliant with the standards. Check the supply voltage between the supply phases, max. value = 440 VAC - Synchronous motor is moved away when stopped. Switch the ZAdyn off and back on
919	ZR:ERR by opera.
Details ZArec error message - No signal at the digital input “BC” Solution: Use the ZArec display to check for an error on the ZArec. Switch the ZAdyn off and back on
920	MOP:ERRNMI active
Details Overcurrent at standstill Solution: Check the wiring of the brake chopper (if fitted). Check EMC-compatible installation (screening, etc.). For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
931	MP: ERR_EXT_ active
Details Internal device error Solution: Switch the ZAdyn off and back on. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
935	MP: PWM on
Details Internal device error Solution: For persistent occurrence.: Please contact ZIEHL-ABEGG Customer Service
950	TD_CNT: Drive Limit
Details The maximum number of changes of direction has been reached Solution: Replace the suspension means and reset the counter. One journey is possible after switching the ZAdyn off and back on
960	STO: Diagnostics!
Details The status of the STO_A and STO_B signals was different for longer than 310 ms. The ZAdyn is the locked by internal hardware diagnostics Solution: Check actuation of the STO inputs. Error can only be reset once the ZAdynpro is switched off
961	STO: Hardware!
Details Hardware error in the STO diagnostics Solution: Please contact ZIEHL-ABEGG Customer Service
970	DC: U < UDC_MIN
Details The DC-link voltage has fallen below the limit value for the minimum voltage during travel (UDC_MIN in Power section menu) Solution: - There is a power failure during travel, check the voltage of the 3 phases of the power supply - Check the UDC_MIN parameter in the Power section menu (factory setting: 450 V) - Check the mains connection (line voltage, cable cross-section, line reactor design, mains impedance)
972	Line failure
Details A phase failure occurs during motorised travel and a reset is triggered. No error is generated during regenerative travel Solution: Check the 3 phases of the supply voltage (measure L1, L2, L3 to PE)
975	DC: U > 850 V
Details The DC-link voltage rises to more than 850 VDC during travel or when stopped Solution: - Check the A_NEG parameter in the Decelerating menu and reduce if necessary - Check the connection and function of the brake chopper / brake resistor - In the Encoder & BC menu, check the BC_TYP parameter - Compare the displayed value U_DC in the Brake Chopper info menu with the measured value at the DC+ and DC- terminals (measuring range 1000 VDC, ATTENTION: High voltage). If the voltage displayed deviates by more than 5%, there is a defect in the device. If the measured voltage is greater than 620 V, the line voltage is not compliant with the standards - Switch the ZAdyn off and back on - Check the size of the Brake-Chopper / Brake-Resistor,
976	STO: Temp. alarm
Details The temperature in the area of the STO safety circuit exceeds 75 degrees Celsius Solution: Check the function of the unit fans. Ensure an ambient temperature of less than 55 degrees Celsius. Switch the ZAdyn off and back on
980	SW error (zm)
Details Internal error, unknown state Solution: Switch the ZAdyn off and back on. Perform a software update. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
981	SW error (zm cc)
Details Internal error, unknown travel curve computer state Solution: The error can only be reset by switching off the ZAdyn. Perform a software update. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
982	SW error (T>4.5ms)
Details Internal device error, maximum cycle time for internal calculations almost reached Solution: Perform a software update. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
990	SW error (Stacktop)
Details Internal ZAdyn error Solution: Perform a software update. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
991	SIO: Timeout
Details Communication between the motor management processor (MOP) and the application processor (APP) interrupted Solution: Check EMC-compatible installation (screening, etc.). For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service
993	ENC: Error diff.
Details Occurs during startup if the difference between the last measured value of the absolute value encoder and the newly read value is too great. Solution: Check absolute value encoder. Check rotary encoder line. Check rotary encoder connection (e.g. shielding). Info: The difference between the last measured value of the absolute value encoder and the newly read value is saved.
994	MOP: Timeout 2
Details Communication between the motor management processor (MOP) and the application processor (APP) is interrupted when stopped Solution: For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service. For sporadic occurrence: Check EMC-compatible installation (screening, etc.)
995	ENC:1387 CD-Lim
Details Signal track C and/or D of absolute value encoder type ERN1387 exceeds permitted limit value before travel starts Solution: Check absolute value encoder. Check the optional board for rotary encoder connection. Error can only be reset once the ZAdynpro is switched off
997	SW error (MOP)
Details Internal motor management processor (MOP) error Solution: Perform a software update. For persistent occurrence: Please contact ZIEHL-ABEGG Customer Service