ZAPI CONTROLLERS

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ZAPI - motor controller, traction + pump
COMBIAC2 error codes

err number (AL)	error string (CONSOLE)	Description
8	WATCHDOG	Watchdog circuit has been trigerred
13	EEPROM KO	Eeprom fault in controller
17	LOGIC FAILURE #3	Too high current or current sensor fault
18	LOGIC FAILURE #2	Wrong voltage feedback - phase U, V or W
19	LOGIC FAILURE #1	Undervoltage or overvoltage condition
30	VMN LOW	Power output voltage too low, check motor circuit, MOSFET error - short circuit B-
31	VMN HIGH	Power output voltage too high, check motor circuit, MOSFET error - short circuit to B+
37	CONTACTOR CLOSED	Line contactor is stuck
38	CONTACTOR OPEN	Line contactor doesn't pull-in
53	STBY I HIGH	Wrong current sensor voltage - no PWM and current over 0A
60	CAP CHARGE	Capacitor voltage doesn't increase after power up, power section failure, wrong wiring
61	HIGH TEMPERATURE	Traction or Pump temperature over 75 deg. C
65	MOTOR TEMPERATURE	Traction or pump motor temperature high
66	BATTERY LOW	Battery charge level below 20%
74	DRIVER SHORTED	Line contactor coil is shorted
75	CONTACTOR DRIVER	Line contactor coil is open
76	COIL SHORTED	Damaged protection circuit - line contactor or brake coil circuit, coil is shorted - too high current
78	VACC NOT OK	Accelerator signal is higher than VACC MIN + 1V, while traction enable switch is open
79	INCORRECT START	Wrong traction request sequence
80	PUMP KO	Traction processor detects Pump processor malfunction
82	ENCODER ERROR	Motor speed sensor doesn't work properly
86	FORWARD + BACKWARD	Forward and reverse inputs are both active
242	PUMP WARNING	Traction processors signals that pump processor has detected a fault in pump power stage
243	PUMP INC. START	Pump incorrect start sequence
244	PUMP VACC NOT OK	Pump accelerator voltage is 1V greater than programmed minimum value
245	WRONG SET BATTERY	Battery voltage doesn't correspond to SET BATTERY parameter value
246	PUMP KO	Traction processor detects Pump processor malfunction
246	MASTER KO	Pump processor detects Traction processor malfunction or mismatch between inputs status
247	NO CAN MESSAGE #5	Traction processor has lost CAN communication with Pump processor
247	NO CAN MESSAGE #3	Pump processor has lost CAN communication with Traction processor
249	THERMIC SENSOR KO	Traction or pump temperature sensor is out of range
250	INPUT MISMATCH	Pump processor has detected a mismatch between inputs status and input status transmitted via can-bus by traction processor
251	WAITING FOR NODE#5	Traction processor signals that pump processor is in alarm status
251	WAITING FOR NODE#3	Pump processor signals that traction processor is in alarm status
253	AUX OUTPUT KO	Brake coil shorted or open-circuit

HAULOTTE - scissor lift COMPACT 8-8W-10-10N-12-14 & OPTIMUM 6-8
ZAPI PPE error codes

MDI display	Description
AL01	Proportional valve coil not ok
AL06	Serial communication error between variator and upper box or MDI
AL10	Weighing card signal not ok
AL13	EEPROM fault
AL32	VMN voltage not ok, short-circuit in pump motor
AL37	Contactor is always closed
AL38	Contactor is always open
AL49	Current sensor fault, no current
AL53	Current sensor fault, high current in standby
AL60	Controller capacitor charge fault
AL62	Thermal protection
AL73	Short-circuit in valves coils or horn
AL74	Positive voltage driver is shorted
AL75	Contactor coil driver fault
AL78	Joystick voltage is not ok, joystick not in neutral position
AL79	Incorrect start sequence
AL80	Forward and reverse signals are both active
AL90	Driver1 coil YV6 fault, open or short-circuit
AL91	Version not ok, check overload sensor parameter
AL93	Wrong input configuration
AL94	Mismatch between master and slave processor
AL95	Pressore not ok, platform overload
AL96	Traction is cutted - platform over 8m
AL97	Current too high - pump motor
AL98	MDI and variateur MTH not equal
AL99	Check up needed