SMC Networks HRS012-W, Руководство по эксплуатации

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HRX-OM-M091
Contents
HRS Series
Contents
Chapter 1 Read before using ............................................................. 1-1
1.1 Communication mode and operation method ........................................................1-2
1.2 Communication port ..................................................................................................1-3
1.3 Key operations ...........................................................................................................1-4
1.4 Parameters .................................................................................................................1-6
Chapter 2 Contact input/output communication ............................. 2-1
2.1 Precautions for communication ...............................................................................2-1
2.1.1 Precautions wiring communication...................................................................................... 2-1
2.1.2 Precautions after wiring and before communication ........................................................... 2-1
2.2 Communication specification ...................................................................................2-2
2.3 Terminal block explanation .......................................................................................2-2
2.4 Setting and checking.................................................................................................2-4
2.4.1 Setting and checking ........................................................................................................... 2-4
2.4.2 Setting and checking ........................................................................................................... 2-5
2.5 Contact input signal.................................................................................................2-16
2.5.1 Run/stop signal
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Remote signal......................................................................................... 2-16
2.5.2 Signal of the external switch ............................................................................................. 2-18
2.6 Contact output signal ..............................................................................................2-19
Chapter 3 Serial communication ....................................................... 3-1
3.1 Precautions wiring communication .........................................................................3-1
3.2 Communication specification ...................................................................................3-1
3.3 Connected explanation .............................................................................................3-2
Chapter 4 MODBUS communication function.................................. 4-1
4.1 Precautions for communication ...............................................................................4-1
4.1.1 Precautions after wiring and before communication ........................................................... 4-1
4.1.2 Precautions for communicating........................................................................................... 4-2
4.2 Communication specification ...................................................................................4-2
4.3 Setting and checking.................................................................................................4-3
4.3.1 Setting and checking items ................................................................................................. 4-3
4.3.2 Setting and checking ........................................................................................................... 4-4
4.4 Communication sequence ........................................................................................4-7
4.5 Message configuration ..............................................................................................4-8
4.5.1 Message format................................................................................................................... 4-8
4.5.2 Message example ............................................................................................................... 4-9
4.6 Function codes ........................................................................................................4-10
4.7 LRC............................................................................................................................4-10
4.8 Explanation of function codes................................................................................ 4-11
4.8.1 Function code ： 03 Reading multiple registers ..................................................................4-11
4.8.2 Function code ： 06 Writing registers ................................................................................. 4-12