ABB ACH550-UH User Manual page 415

Ach550 series, hvac drives (1...550 hp), e-clipse bypass drives (1...400 hp), packaged drives with disconnect (1...550 hp)
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ACH550 E-Clipse Bypass User's Manual
Group 16: System Control
Code
Name
1601
START/STOP
1602
RUN
ENABLE
1603
START EN 1
1604
START EN 2
1605
START EN 3
1606
START EN 4
1607
RESET SRC
1608
AUTO XFR
1609
OC
TRANSFR
1610
OV
TRANSFR
1611
UV
TRANSFR
1612
AI TRANSFR
1613
BP DISABLE
1614
BP RUN DLY
Group 16: System Control
Resolution
Range
1
0 = NOT SEL
1 = DI1
2 = COMM
1
0 = NOT SEL
1 = DI2
2 = COMM
1
0 = NOT SEL
1 = DI3
2 = COMM
1
0 = NOT SEL
1 = DI4
2 = COMM
1
0 = NOT SEL
1 = DI5
2 = COMM
1
0 = NOT SEL
1 = DI2
2 = COMM
1
0 = NOT SEL
1 = DI4
2 = COMM
1
0 = NOT SEL
1 = ENABLE
1
0 = NOT SEL
1 = ENABLE
1
0 = NOT SEL
1 = ENABLE
1
0 = NOT SEL
1 = ENABLE
1
0 = NOT SEL
1 = ENABLE
1
0 = NOT SEL
1 = DISABLE
1 sec
0 - 300 secs
Default
Description
DI 1
Selects source for system start
(1)
command.
NOT SEL
Selects source for run enable
(0)
command.
DI 3
Selects source for start enable 1
(1)
command.
NOT SEL
Selects source for start enable 2
(0)
command.
NOT SEL
Selects source for start enable 3
(0)
command.
NOT SEL
Selects source for start enable 4
(0)
command.
NOT SEL
Selects source for fault reset
(0)
command (rising edge).
NOT SEL
Enabled allows auto transfer to
(0)
bypass on all drive faults except
the conditional faults which
require an additional enable.
NOT SEL prevents auto transfer
to bypass for all drive faults
including the conditional faults.
NOT SEL
Drive over current causes auto
(0)
transfer. Requires global auto
transfer enable also.
NOT SEL
Drive over voltage causes auto
(0)
transfer. Requires global auto
transfer enable also.
NOT SEL
Drive under voltage causes auto
(0)
transfer. Requires global auto
transfer enable also.
NOT SEL
Drive AI loss causes auto
(0)
transfer. Requires global auto
transfer enable also.
NOT SEL
Disables bypass mode.
(0)
0s
Bypass contactor pick-up delay
when starting bypass or
transferring from Drive mode.
2-69
Parameters

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