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Installation, Operation and Maintenance Manual
VCIOM-16741-EN Rev. 0
Table of Contents
November 2021
Table of Contents
Table of Contents
Section 1: Extension Board for Modbus RTU
on RTS Control Unit
1.1 General Information...................................................................................... 1
1.1.1 Communication Settings.................................................................... 1
Section 2: Connection
2.1 Standard Design............................................................................................ 2
2.1.1 Connection Board (Customer End) ..................................................... 2
2.1.2 Connecting to Modbus RTU................................................................ 3
2.2 Explosionproof Design .................................................................................. 4
2.2.1 Design with Binary Inputs and Outputs............................................... 5
2.2.2 Design without Binary Inputs and Outputs ......................................... 5
Section 3: Setup
Setup ..................................................................................................................... 6
Section 4: Specication of Input and Output Data
4.1 Input Data Modules (Master to Slave Communication).................................. 7
4.1.1 Setpoint ............................................................................................. 7
4.1.2 Command .......................................................................................... 8
4.1.3 Command 2 ....................................................................................... 9
4.1.4 Setpoint Revolution Speed ................................................................. 9
4.2 Output Data Modules (Slave to Master Communication)............................. 10
4.2.1 Actual Position Value........................................................................ 10
4.2.2 Status............................................................................................... 11
4.2.3 Actual Torque Value ......................................................................... 11
4.2.4 Actual Speed Value........................................................................... 12
4.2.5 External Actual Value........................................................................ 12
4.2.6 Status 2 ............................................................................................ 12
4.2.7 Status 3 ............................................................................................ 13
4.2.8 Status 4 ............................................................................................ 13
