Issue 01/06 | Faults and Alarms |
A0590 Alarm, no signals from the speed encoder
Cause
-no speed encoder signals
-inverter has
Diagnosis & Remedy
Stop the inverter, and
-check the speed encoder, if an encoder is not being used, set P0400 to 0 and select the sensorless
-check the encoder connections
-check whether the encoder is operating correctly (set P1300 = 0 and operate the drive at a fixed speed and check the encoder signal in r0061
-increase the permissible speed deviation in P0492
A0600 RTOS data loss alarm
Cause
-time slice overflow was identified
Diagnosis & Remedy
-use lower baud rate for USS
-
A0700 CB alarm 1
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
A0701 CB alarm 2
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
A0702 CB alarm 3
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
A0703 CB alarm 4
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
A0704 CB alarm 5
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
A0705 CB alarm 6
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
A0706 CB alarm 7
Cause
-
Diagnosis & Remedy
-refer to the CB User Manual
MICROMASTER 440 | Parameter List |
317 |