ZAPI CONTROLLERS

SEM1

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description

Chopper for DC separately excited motors
Power: 0.5kW to 3.5kW
Voltages: 16V, 24V, 36V, 48V
Max. current (16V, 24V, 36V): 300A
Max. current (24V): 200A
Max. current (48V): 180A
Operating frequency: 8Khz

error codes

RED LED Description
1 BLINK EEPROM error, wrong parameters, watchdog circuit, logic error
2 BLINKS Incorrect start, wrong sequence, function switch active after key-on
3 BLINKS No capacitor charge, wrong VMN or field voltage, short to B-
4 BLINKS Accelerator high in standby, accelerator wire open
5 BLINKS Error in read motor armature or motor field current
6 BLINKS Malfunction of contactor driver circuit, contactor closed
7 BLINKS Thermal protection
32 BLINKS Battery low
ON Double direction request