ACS 160 User’s Manual
83
Figure 19 Operating data supervision using relay outputs, when LOW
≤
HIGH.
Value of supervised parameter
hi (3203)
low (3202)
Energised = 1
De-energised = 0
Energised = 1
De-energised = 0
A
B
A = Parameter 1401
RELAY
OUTPUT
1 (1402
RELAY
OUTPUT
2) value is
SUPRV
2
OVER
B = Parameter 1401
RELAY
OUTPUT
1 (1402
RELAY
OUTPUT
2) value is
SUPRV
2
UNDER
OVER
or
SUPRV
1
UNDER
or
SUPRV
1
Note!
Case LOW
≤
HIGH represents a normal hysteresis.
Case A: Is for monitoring when/if the supervised signal exceeds a given
limit.
Case B: Is for monitoring when/if the supervised signal falls below a
given limit.
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