ABB ACH550 series - Page 61

E-Clipse Bypass Configurations for ACH550 Drives 59
Parameter Descriptions
Group 16
Code Name Resolution Range Default Description
1619 PAR LOCK 1 0 = LOCKED
1 = OPEN
OPEN
(1)
When switched to "LOCKED"
prevents parameter changes
from panel. Does not affect to
Field Bus writes, expect
changing the lock value itself:
correct password must always be
set first, even in case of Field
Bus.
1620 RUN EN TXT 1 0 = RUN ENABLE
1 = DAMPER END SWTCH
2 = VALVE OPENING
3 = PRE-LUBE CYCLE
RUN
ENABLE
(0)
Alternative text choices for alarm
4006.
1621 ST EN1 TXT 1 0 = START ENABLE 1
1 = VIBRATION SWITCH
2 = FIRESTAT
3 = FREEZESTAT
4 = OVERPRESSURE
5 = VIBRATION TRIP
6 = SMOKE ALARM
7 = SAFETY OPEN
8 = LOW SUCTION
START
ENABLE
1
(0)
Alternative text choices for alarm
4021.
1622 ST EN2 TXT 1 0 = START ENABLE 2
...
START
ENABLE
2
(0)
Alternative text choices for alarm
4022.
See parameter 1621 for range.
1623 ST EN3 TXT 1 0 = START ENABLE 3
...
START
ENABLE
3
(0)
Alternative text choices for alarm
4023.
See parameter 1621 for range.
1624 ST EN4 TXT 1 0 = START ENABLE 4
...
START
ENABLE
4
(0)
Alternative text choices for alarm
4024.
See parameter 1621 for range.
1625 COMM CTRL 1 0 = DRIVE ONLY
1 = SYSTEM
DRIVE
ONLY
(0)
Selects comm control mode. In
drive only mode, control of drive
is made through drive points, and
control of bypass over comms is
not possible. In system mode,
control of system (bypass or
drive) is made through bypass
points.