33
CHAPTER2 PROFIBUS Unit
2-8-5 When an alarm is issued
Dedicated
command
BUSY
END
READY
5ms or less 1ms or less
Alarm occurs
■ The READY, BUSY and END outputs all turn off.
■ To troubleshoot an alarm that occurred on the controller, refer to “Alarm and Coun-
termeasures” in the controller instruction manual.
