Mitsubishi Electric QJ71GF11-T2 User Manual page 400

4.
Set the switch on the head module to RUN.
When the head module switch is set to RUN, the head module starts data link.
5.
When the following are operated on the master station, an analog value is output from the D/A
converter module (L60DA4).
When X22 is turned on, a digital value is set in CH1 and CH2 of the D/A converter module (L60DA4).
When X21 is turned on, an analog value is output from the D/A converter module (L60DA4).
When X24 is turned on, the warning output is cleared.
When an error occurs in the D/A converter module (L60DA4), an error code is output in BCD notation from
the output module (QY10) of the master station.
When X25 turns on, an error clear request is sent to the D/A converter module (L60DA4).
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