ABB ACH550 series User Manual page 63

E-Clipse Bypass Configurations for ACH550 Drives
Group 30
Code Name
3001 UL ACTION
3002 UL TIME
3003 UL TRIP %
3004 COMM LOSS
3005 COMM TIME
3006 PHASE
LOSS
3007 PHASE SEQ
Group 32
Code Name
3201 SUPER
CTRL
3202 START LVL
3203 STOP LEVEL
3204 START DLY
3205 STOP DLY
Resolution Range
1 0 = NOT SEL
1 = FAULT
2 = WARNING
1 sec 10 - 400 sec
1% 0 - 100%
1 0 = NOT SEL
1 = FAULT
2 = CONST SP7
3 = LAST SPEED
0.1s 0.0 - 600.0s
1 0 = DISABLE
1 = ENABLE
1 0 = DISABLE
1 = ENABLE
Resolution Range
1 0 = DISABLE
1 = ENABLE
1% 0 - 100%
1% 0 - 100%
1s 20 - 3600s
1s 20 - 3600s
Default Description
NOT SEL Selects action to be taken if
( 0) underload occurs.
20 sec Time below underload level
before fault is declared.
20% Sets power level at which
underload is declared.
NOT SEL This parameter serves similar
(0) purpose as parameter 3018 in
drive which specifies behavior if
Modbus link goes down.
Difference is that this parameter
applies in drive and bypass
modes and if drive node or
bypass node detects a problem.
10.0s Sets the communication fault
time used with COMM LOSS
parameter.
1 Disable for input phase loss.
1 Disable for input phase
sequence fault.
Default Description
DISABLE Enable supervisory control in
( 0) bypass mode.
70% Value of drive's AI2 that causes
bypass contactor closure.
Applies only in supervisory
mode.
30% Value of drive's AI2 that causes
bypass contactor opening.
Applies only in supervisory
mode.
40s Time that close condition must
be present before contactor is
closed.
Applies only in supervisory
mode.
60s Time that open condition must be
present before contactor is
opened.
Applies only in supervisory
mode.
Parameter Descriptions
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