The following example is a program for serial poll, which is performed at service request reception.
For the program of turning on 'Interface message transmission request' (Y2), refer to the following.
Page 42 Program common to interface message transmission
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(0) At service request reception, the following operations are performed by turning on 'SerialPollCommand' (M4): all devices are specified as the interface
message destination; the serial poll is performed.