CHAPTER 8 - DIAGNOSTICS AND TROUBLESHOOTING
142
NOTES!
Fault Actuation Forms:
E24:
- Indicates the code in the LED display and the fault description in the
LCD display (see table 4.2 )
- Motor can not be started.
- Switches off the relay that has been programmed to "No Error"
- Switches on the relay that has been programmed to "With Error"
E28, E29 and E30:
- Indicates the code in the LED display;
- Indicates the code and the fault description in the LCD display;
- The actuation form can be configured at P313.
E31:
- Soft-Starter proceeds operation normally;
- No Keypad (HMI) commands are accepted;
- Indicates code in the LED display;
- Indicates the Code and the Fault description in the LCD display.
E41:
- Soft-Starter operation is not allowed (motor can not be started);
- Indicates code in the LED display;
- Indicates the Code and the Fault description in the LCD display.
E70:
- The last four faults will not be saved in the memory when the power
supply is switched off (line disconnection) with stopped motor.
OTHER FAULTS:
- Relay is switched off when programmed to "No Error";
- Relay is switched on when programmed to "With Error";
- Motor is switched off, when it is enabled;
- Indicates the fault code in the LED display;
- The LCD display indicates the fault code and the fault description;
- Some data is also saved in the EEPROM memory:
. The number of the occurred fault (the three previous faults are
displaced);
. The status of the thermal protection (motor overload);
. The status of the time of the running/powering hours.
NOTES!
When
E04
message is displayed (Soft-Starter overtemperature), wait a
few minutes for it to cool down before it can be reset.
When
E05
message is displayed (motor overload) or
E30
(motor
overtemperature), wait a few minutes for it to cool down the motor slightly
before the Soft-Starter can be reset.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
