ZAPI CONTROLLERS
HPRC
description
Chopper for DC pump motors and valve controller.
Voltages: 24V, 36V, 48V, 80V
Max. current : 350A or 500A
Operating frequency: 16Khz
error codes
| RED LED | Description |
| 1 BLINK | EEPROM error |
| 2 BLINKS | Bad start sequence or pressure input active |
| 3 BLINKS | Joystick switch input off, but analog value high |
| 4 BLINKS | Second microcontroller locked or KO |
| 5 BLINKS | Pump motor current or coil current incorrect |
| 6 BLINKS | Driver error - short circuit |
| 7 BLINKS | Thermal cut-out allarm |
| 8 BLINKS | Wrong joystick programming |
| 32 BLINKS | Battery low alarm |