ABB ACH550-01 User Manual page 259

Code Description
LO ≤ HI
Note: Case LO ≤ HI represents a normal hysteresis.
Case A
Energised (1)
Case B
Energised (1)
LO > HI
Note: Case LO>HI represents a special hysteresis with two separate
supervision limits.
Value of supervised parameter
Case A
Energised (1)
Case B
Energised (1)
3202 SUPERV 1 LIM LO
Sets the low limit for the first supervised parameter. See 3201
above.
PARAM
3203 SUPERV 1 LIM HI
Sets the high limit for the first supervised parameter. See 3201
1
SUPERV PARAM
3204 SUPERV 2 PARAM
Selects the second supervised parameter. See 3201
above.
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Value of supervised parameter
(3203)
HI
(3202)
LO
0
0
(3202)
LO
(3203)
HI
0
0
above.
Parameter listing and descriptions
ACH550-01 User's Manual
Range
t
t
t
Active limit
t
t
t
-
-
101...178
SUPERV
1
SUPERV
1
PARAM