ABB ACS355 - Page 39

Actual signals and parameters 39
0311 SOLAR STS WORD2 A 16-bit data word. 1 = 1
Actual signals
No. Name/Value Description FbEq
Bit Name Value Status
11 SUPPLY_ PHASE 1 Intermediate circuit DC voltage is oscillating due to
missing input power line phase or blown fuse.
0 No oscillation of intermediate circuit DC voltage.
12 MOTOR_STALL 1 Motor is operating in stall region due to excessive load
or insufficient motor power.
0 Motor is not operating in stall region.
13 OVERCURRENT 1 Output current exceeds the trip level.
0 Output current is within limits.
14 EXT_FAULT1 1 External fault 1.
0 No external fault 1.
15 START_DELAY_
ACTIVE
1 Start delay alarm is active.
0 Start delay alarm is not active.
Bit Name Value Status
0 EXT_FAULT2 1 External fault 2.
0 No external fault 2.
1 AI1_LOSS 1 Analog input AI1 signal is below the limit defined in
parameter 3021 AI1 FAULT LIMIT (See ACS355
User’s manual (3AUA0000066143 [English])).
0 Analog input AI1 signal is within the limits defined
in parameter 3021 AI1 FAULT LIMIT.
2 AI2_LOSS 1 Analog input AI2 signal is below the limit defined in
parameter 3022 AI2 FAULT LIMIT (See ACS355
User’s manual (3AUA0000066143 [English])).
0 Analog input AI2 signal is within the limit defined in
parameter 3022 AI2 FAULT LIMIT.
3 PANEL_LOSS 1 Control panel selected as active control location for
drive has stopped communicating.
0 No panel loss.
4 DEV_OVERTEMP 1 Drive IGBT temperature is excessive.
0 Drive IGBT temperature is within limit.
5 ID_RUN_FAIL 1 Motor ID run is not completed successfully.
0 Motor ID run is completed successfully.
6 OUTP_WIRING 1 Incorrect input power and motor cable connection.
0 Correct input power and motor cable connection.