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6-12
Programming Your Application
590+ Series DC Digital Converter
AUX I/O
Drive Enable
To Enable the drive in remote mode the following diagnostic must be TRUE:
REM.SEQ.ENABLE[535] and
REM SEQUENCE
[536] BIT 1.
Drive Start
To Start the drive in remote mode the following diagnostic must be TRUE:
REM.SEQ.ENABLE[535] and
REM SEQUENCE
[536] BIT 0.
Drive Jog
To Jog the drive in remote mode the following diagnostic must be TRUE:
REM.SEQ.ENABLE[535] and
REM SEQUENCE
[536] BIT 3.
Jog Mode
To select the jog setpoint in remote mode the following diagnostic must be TRUE:
REM.SEQ.ENABLE[535] and
REM SEQUENCE
[536] BIT 4.
ACK Alarm
Alarms are latched while ACK ALARM is FALSE.
To Acknowledge an alarm when in Remote Sequencing, use
REM. SEQUENCE
[536] BIT 8.
Remote Trip Alarm
The Remote trip alarm is designed to signal a network fault to the drive. When using the
Profibus interface, all outputs are set to zero on link fail. If one of the outputs is REM
SEQUENCE [536 ] the drive will trip after a delay specified by REM TRIP DELAY (541).
The Drive will then need a low - > high transition on ACK Alarm and Start before the drive
may run again.
REM TRIP INHIBIT
[540]
REM TRIP DELAY
[541]
REMOTE TRIP [542]
Disable remote
trip.
Delay before trip
becomes active
after bit being
cleared.
Status of the Remote trip alarm, OK, Warning
(Remote Seq Bit 9 FALSE and delay not
expired), Active (Trip active, timer expired and
remote not inhibited).