ACH550 User's Manual
TIMER 1
3626 TIMER 1 SRC
TIMER 2
3627 TIMER 2 SRC
TIMER 3
3628 TIMER 3 SRC
Parameters connected to a timer
The following parameters can be connected to a timer:
•
1001
EXT
Starts the drive when the timer is activated and stops drive
when the timer is deactivated.
•
1002
EXT
Starts the drive when the timer is activated and stops the
drive when the timer is deactivated.
•
1102
EXT
commands and reference signals. Depending on the
selection, either EXT 1 or EXT 2 is used as the source for the
commands.
•
1201
CONST SPEED SEL
timer 1 is active.
•
1401
RELAY OUTPUT
•
1402
RELAY OUTPUT
•
1403
RELAY OUTPUT
•
4027
PID
PID sets.
•
8126
TIMED AUTOCHANGE
PFA operation.
Real-time clock and timed functions
1001
1
EXT
1002
2
EXT
1102
1/
EXT
1201
CONST SPEED SEL
1401
RELAY OUTPUT
1410
RELAY OUTPUT
4027
1
PID
8126
TIMED AUTOCHANGE
1
– External start and stop command.
COMMANDS
2
– External start and stop command.
COMMANDS
1/
2
– Defines the source for start/stop
EXT
SEL
– Selects a constant speed when
1 – Timer energizes a relay output.
2 – Timer energizes a relay output.
3 – Timer energizes a relay output.
1
– Timer selects between two Process
PARAM SET
– Timer enables the autochange in
COMMANDS
COMMANDS
2
EXT
SEL
1...1403
RELAY OUTPUT
4...1412
RELAY OUTPUT
PARAM SET
4
3
6
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