2.2 Outline drawing.............................................................................................................................................5
2.3 Basic operation wiring.................................................................................................................................. 7
III Communication protocol......................................................................................................................................10
1.RTU mode and format....................................................................................................................................10
3.Register address............................................................................................................................................10
5. 03H Reading function mode:........................................................................................................................ 12
6. 06H write function mode.............................................................................................................................. 13
IV. Exceptions and Handling.....................................................................................................................................15
V. Parameters instructions.........................................................................................................................................16
VI. Parameter description......................................................................................................................................... 31
03 group -PID parameters................................................................................................................................. 49
Warranty agreement.................................................................................................................................................. 65
Content
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