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ACS510 User’s Manual
105
Start-Up
Group 32: Supervision
This group defines supervision for up to three signals from Group 01, Operating
Data. Supervision monitors a specified parameter and energizes a relay output if the
parameter passes a defined limit. Use Group 14, Relay Outputs, to define the relay
and whether the relay activates when the signal is too low or too high.
Code Description
3201
SUPERV 1 PARAM
Selects the first supervised parameter.
• Must be a parameter number from Group 01 Operating
Data.
• 100 =
NOT SELECTED.
• 101...159 – Selects parameter 0101...0159.
• If the supervised parameter passes a limit, a relay output is
energized.
• The supervision limits are defined in this group.
• The relay outputs are defined in Group 14 Relay Outputs
(definition also specifies which supervision limit is
monitored).
LO
≤
HI
Operating data supervision using relay outputs, when LO
≤
HI.
• Case A = Parameter 1401
RELAY
OUTPUT
1 (or 1402
RELAY
OUTPUT
2, etc.) value is
SUPRV
1
OVER
or
SUPRV
2
OVER
.
Use for monitoring when/if the supervised signal exceeds a
given limit. The relay remains active until the supervised
value drops below the low limit.
• Case B = Parameter 1401
RELAY
OUTPUT
1 (or 1402
RELAY
OUTPUT
2, etc.) value is
SUPRV
1
UNDER
or
SUPRV
2
UNDER
.
Use for monitoring when/if the supervised signal falls
below a given limit. The relay remains active until the
supervised value rises above the high limit.
LO
>
HI
Operating data supervision using relay outputs, when LO>HI.
The lowest limit (
HI
3203) is active initially, and remains
active until the supervised parameter goes above the highest
limit (
LO
3202), making that limit the active limit. That limit
remains active until the supervised parameter goes below
the lowest limit (
HI
3203), making that limit active.
• Case A = Parameter 1401
RELAY
OUTPUT
1 (or 1402
RELAY
OUTPUT
2, etc.) value is
SUPRV
1
OVER
or
SUPRV
2
OVER
.
Initially the relay is de-energized. It is energized whenever
the supervised parameter goes above the active limit.
• Case B = Parameter 1402
RELAY
OUTPUT
1 (or 1402
RELAY
OUTPUT
2, etc.) value is
SUPRV
1
UNDER
or
SUPRV
2
UNDER
.
Initially the relay is energized. It is de-energized whenever
the supervised parameter goes below the active limit.
LO
≤
HI
Note!
Case LO
≤
HI represents a normal hysteresis.
LO > HI
Note!
Case LO>HI represents a special hysteresis with
two separate supervision limits.
3202
SUPERV 1 LIM LO
Sets the low limit for the first supervised parameter. See
3201
SUPERV
1
PARAM
above.
3203
SUPERV 1 LIM HI
Sets the high limit for the first supervised parameter. See
3201
SUPERV
1
PARAM
above.
3204
SUPERV 2 PARAM
Selects the second supervised parameter. See 3201
SUPERV
1
PARAM
above.
3205
SUPERV 2 LIM LO
Sets the low limit for the second supervised parameter. See 3204
SUPERV
2
PARAM
above.
3206
SUPERV 2 LIM HI
Sets the high limit for the second supervised parameter. See 3204
SUPERV
2
PARAM
above.
Value of supervised parameter
Case A
0
Energized (1)
0
HI
(3203)
t
t
t
LO
(3202)
Case B
Energized (1)
LO
(3202)
t
HI
(3203)
Value of Supervised Parameter
Case A
0
Energized (1)
0
t
t
Case B
Energized (1)
Active Limit
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