32 Supervision - ABB ACS310 User Manual

200 Actual signals and parameters
All parameters
No. Name/Value
3107 AR AI<MIN
DISABLE
ENABLE
3108 AR EXTERNAL
FLT
DISABLE
ENABLE

32 SUPERVISION

3201 SUPERV 1
PARAM
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Description
Activates/deactivates the automatic reset for fault AI<MIN
(analog input signal under the allowed minimum level).
Automatically resets the fault after the delay set by
parameter DELAY TIME.
3103
Inactive
Active
WARNING! The drive may restart even after a long
stop if the analog input signal is restored. Ensure that
the use of this feature will not cause danger.
Activates/deactivates the automatic reset for the
EXTERNAL FAULT 1/2. Automatically resets the fault after
the delay set by parameter
Inactive
Active
Signal supervision. Supervision status can be monitored
with relay or transistor output. See parameter groups
and
RELAY OUTPUTS
Selects the first supervised signal. Supervision limits are
defined by parameters
SUPERV 1 LIM HI.
Example 1: If SUPERV 1 LIM LO <
3202
LIM HI
Case A = RELAY OUTPUT 1 value is set to SUPRV1
1401
OVER. Relay energizes when value of the signal selected
with SUPERV 1 PARAM exceeds the supervision limit
3201
defined by SUPERV 1 LIM HI. The relay remains
3203
active until the supervised value drops below the low limit
defined by SUPERV 1 LIM LO.
3202
Case B = RELAY OUTPUT 1 value is set to SUPRV 1
1401
UNDER. Relay energizes when value of the signal selected
with SUPERV 1 PARAM drops below the supervision
3201
limit defined by
3202
active until the supervised value rises above the high limit
defined by SUPERV 1 LIM HI.
3203
Value of supervised parameter
HI par. 3203
LO par. 3202
Case A
Energized (1)
0
Case B
Energized (1)
0
DELAY TIME.
3103
18 FREQ IN & TRAN
SUPERV 1 LIM LO and
3202
SUPERV 1 LIM LO. The relay remains
Def/FbEq
DISABLE
0
1
DISABLE
0
1
14
OUT.
103
3203
SUPERV 1
3203
t
t
t