User`s manual

357
CHAPTER 15 SWITCHING THE MODE AFTER STARTING
15
15.5 Switching the Mode from an External Device
15.5.2 Mode switching sample program
The following shows a programmable controller CPU sample sequence program that switches the CH1 interface mode
from an external device.
(The Q series C24 I/O signals X/Y00 to X/Y1F)
Mode switching complete.
Mode switching complete reset.
Error processing (LED OFF, error code clear)
Reads the mode switching error
contents.
Changes the setting value of
the communication protocol according
to the communication specification.
Remodification of setting value of buffer memory special
applications area