ZAPI CONTROLLERS
SEM-X
description
Small chopper for DC separately excited motors
Power: 350W to 800W
Voltages: 24V
Max. field current: 35A
Max. armature current: 90A or 110A
Field frequency: 16Khz
Armature frequency: 16Khz
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 | Wrong VMN or field voltage, short to B-, capacitor charge fault |
| 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 |
| 7 BLINKS | Thermal protection |
| 8 BLINKS | Contactor or brake coil shorted |
| 9 BLINKS | Contactor or brake coil driver fault |
| 32 BLINKS | Battery charge too low |