Group 14: Relay Outputs - ABB ACS 400 User Manual

Group 14: Relay Outputs

Code Description
1401 RELAY OUTPUT 1
Relay output 1 content.
Selects which information is indicated with relay output 1.
0 =
NOT SEL
Relay is not used and is de-energised.
1 =
READY
The ACS 400 is ready to function. The relay is energised unless no run enable signal is present or a fault
exists and supply voltage is within range.
2 =
RUN
Relay energised when the ACS 400 is running.
3 = (-1)
FAULT
Relay energised when power is applied, and de-energised upon a fault trip.
4 =
FAULT
Relay energised when a fault is active.
5 =
ALARM
Relay energised when an alarm is active. To see which alarms cause the relay to energise, refer to section
"Diagnostics" on page 135.
6 =
REVERSED
Relay energised when motor rotates in reverse direction.
7 = 1
SUPRV OVER
Relay energised when first supervised parameter (3201) exceeds the limit (3203). See "Group 32:
Supervision", starting page 90.
8 = 1
SUPRV UNDER
Relay energised when first supervised parameter (3201) drops below the limit (3202). See "Group 32:
Supervision", starting page 90.
9 = 2
SUPRV OVER
Relay energised when second supervised parameter (3204) exceeds the limit (3206). See "Group 32:
Supervision", starting page 90.
10 = 2
SUPRV UNDER
Relay energised when second supervised parameter (3204) drops below the limit (3205). See "Group 32:
Supervision", starting page 90.
11 =
AT SET POINT
Relay energised when output frequency is equal to reference frequency.
12 = (
FAULT RST
Relay energised when the ACS 400 is in a fault condition and will reset after the programmed autoreset
delay (refer to parameter 3103
13 = /
FLT ALARM
Relay is energised when fault or alarm occurs. To see which alarms and faults cause the relay to energise,
refer to section "Diagnostics" on page 135.
14 =
EXT CONTROL
Relay is energised if external control is selected.
15 = 2
REF SEL
Relay is energised if EXT2 is selected.
16 =
CONST FREQ
Relay is energised when a constant speed is selected.
17 =
REF LOSS
Relay is energised when reference or active control place is lost.
18 =
OVERCURRENT
Relay is energised when overcurrent alarm or fault appears.
19 =
OVERVOLTAGE
Relay is energised when overvoltage alarm or fault appears.
20 = ACS400
TEMP
Relay is energised when ACS 400 overtemperature alarm or fault exists.
74
)
DELAY TIME
).
ACS 400 User's Manual