ZAPI CONTROLLERS
B1
description
Chopper for dual series wound motors.
Input for steering position transducer.
Power: 1.5kW to 5kW
Voltages: 24V, 48V
Max. current: 350A+350A
Operating frequency: 18Khz
error codes
| RED LED | Description |
| 1 BLINK | EEPROM error, wrong parameters, watchdog circuit has been trigerred |
| 2 BLINKS | Incorrect start, wrong sequence - eg. keyswitch, directions, accelerator, function switch active after key-on |
| 3 BLINKS | Wrong VMN output voltage R or L, short to B- |
| 4 BLINKS | Accelerator high in standby, steering potentiometer voltage not in valid range |
| 5 BLINKS | Error in read motor current R or L, sensor inside controller |
| 6 BLINKS | Malfunction of contactor driver circuit |
| 7 BLINKS | Temperature too high, more than 80 deg. C |
| 8 BLINKS | Contactor don't open or VMN voltage is high in stanby |
| 9 BLINKS | Contactor contact didn't close or high VMN voltage in rest condition |
| 32 BLINKS | Flat battery - charge low, less than 10% |
| ON | Forward and reverse direction inputs are both active |