ADL300 • Appendix 149
1.6.2.5 Conguration check
A selection of communication checking notes/tips.
• PDO communication is only active in “On line Mode”. Check the status via GF-eXpress or a led on a local keypad.
• For Master -> Slave communication in FIELDBUS M2S menu, the value received from the communication channel
can be checked (e.g. the parameter Fieldbus M->S1 mon [4024] is for the rst channel).
• If communication is in EU (engineering units), remember that the value read on FIELDBUS M2S is in internal units.
1.6.2.6 Conguration errors
If a mistake has been made in conguring a channel, the “Option bus fault” drive alarm is activated upon starting up and
provides an error code indicating the channel which has generated the alarm. The list of error codes is available in chapter
1.5 of this appendix.
With GF-eXpress simply connect to the relevant HTML page as shown in the following gure: