Hitachi MICRO-EHV+ Applications Manual page 148

Chapter 3 Programming
It is recommended to use ST language for serial communication settings since it is more flexible.
...COM1
...Non parity
...1 stop bit
...baudrate 19,200bps
...buffer size 100 bytes
...Timeout 10ms
...8 bit / frame
...Connect 02 + "123"
...Connect 02 "123" + 0d
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