2-74 ACH550 E-Clipse Bypass User’s Manual
Parameters
Group 32: Supervisory Control
3004 COMM LOSS 1 0 = NOT SEL
1 = FAULT
2 = CONST SP7
3 = LAST SPEED
NOT SEL
(0)
This parameter serves similar
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.
3005 COMM TIME 0.1s 0.0 - 600.0s 10.0s Sets the communication fault
time used with COMM LOSS
parameter.
3006
PHASE LOSS
1 0 = DISABLE
1 = ENABLE
1 Disable for input phase loss.
3007 PHASE SEQ 1 0 = DISABLE
1 = ENABLE
1 Disable for input phase
sequence fault.
3008
BYPASS MOL
1 50 - 150% 110% Motor Overload trip level as % of
ACH550 parameter 9906
MOTOR NOM CURR.
Group 32: Supervisory Control
Code Name Resolution Range Default Description
3201 SUPER
CTRL
1 0 = DISABLE
1 = ENABLE
DISABLE
( 0)
Enable supervisory control in
bypass mode.
3202 START LVL 1% 0 - 100% 70% Value of drive's AI2 that causes
bypass contactor closure.
Applies only in supervisory
mode.
3203 STOP LEVEL 1% 0 - 100% 30% Value of drive's AI2 that causes
bypass contactor opening.
Applies only in supervisory
mode.
3204 START DLY 1s 20 - 3600s 40s Time that close condition must
be present before contactor is
closed.
Applies only in supervisory
mode.
3205 STOP DLY 1s 20 - 3600s 60s Time that open condition must be
present before contactor is
opened.
Applies only in supervisory
mode.
3206 FBK LOSS 1 0 = BYP STOP
1 = BYP START
BYP
START
(1)
Bypass contactor operation if
drive link fault, drive AI2 loss or
excessive cycling.
Group 30: Fault Function
Code Name Resolution Range Default Description
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