60 ACH550-UH User’s Manual
Start-Up
Group 04: Fault History
This group stores a recent history of the faults reported by the drive.
Group 04: Fault History
Code Description Range Resolution Default S
0401 LAST FAULT Fault code text 1 0
0 = Clear the fault history (on panel = NO RECORD).
n = Fault code of the last recorded fault.
0402 FAULT TIME 1 Date dd.mm.yy / 1 0
power-on days
The day on which the last fault occurred. Either as:
• A date – if real time clock is operating.
• The number of days after power on – if real time clock is not used, or was not set.
0403 FAULT TIME 2 Time hh:mm:ss 2 s 0
The time at which the last fault occurred. Either as:
• Real time, in format hh:mm:ss – if real time clock is operating.
• The time since power on (less the whole days reported in 0402), in format hh:mm:ss – if real time clock is not
used, or was not set.
0404 SPEED AT FLT - 1 rpm 0
The motor speed (rpm) at the time the last fault occurred.
0405 FREQ AT FLT - 0.1 Hz 0.0
The frequency (Hz) at the time the last fault occurred.
0406 VOLTAGE AT FLT - 0.1 V 0.0
The DC bus voltage (V) at the time the last fault occurred.
0407 CURRENT AT FLT - 0.1 A 0.0
The motor current (A) at the time the last fault occurred.
0408 TORQUE AT FLT - 0.1% 0.0
The motor torque (%) at the time the last fault occurred.
0409 STATUS AT FLT - 1 0000 hex
The drive status (hex code word) at the time the last fault occurred.
0410 DI1-3 AT FLT 000…111 1 000 bin
(0…7 decimal)
The status of digital inputs 1…3 at the time the last fault occurred.
0411 DI4-6 AT FLT 000…111 1 000 bin
(0…7 decimal)
The status of digital inputs 4…6 at the time the last fault occurred.
0412 PREVIOUS FAULT 1 Fault code text 1 0
Fault code of the second last fault. Read-only.
0413 PREVIOUS FAULT 2 Fault code text 1 0
Fault code of the third last fault. Read-only.
To Next Page
Loading...
