CX3G/FX3GC PLC Programming manual
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Program explanation:
D300 saves the numbers of registers read, which means that 10 data is read.
D299 must be set to 0.
This program represents that 10 data of the registers D100-D109 in the PLC with the
slave station 1 are read and stored in the registers D301-D310 of the master station
PLC.
Use the serial port tool to monitor the results:
[2017:07:05:17:41:20][receive]01 03 00 64 00 0A 84 12
[2017:07:05:17:41:20][receive]01 03 14 00 6F 00 DE 01 4D 01 BC 02 2B 02 9A 03 09
03 78 03 E7 00 00 7D 69
(This example sets the data of the slave D100-D109 to 111-999).
Write data to the slave instruction function and action description:
WR3A originally referred to the analog modules write.
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