AUMA AMExC 01.1 User Manual

2
Actuator controls AUMA MATIC AM/ AMExB/ AMExC
Modbus Operation instructions
Scope of these instructions: These instructions are valid for multi-turn actuators of type ranges
SA(R) 07.1 – SA(R) 16.1 and SA(R)ExC 07.1 – SA(R)ExC 16.1 and for
part-turn actuators of type ranges SG(R) 05.1 – SG(R) 12.1 and SGExC
05.1 – SGExC 12.1 with the controls AUMA MATIC AM 01.1/ AM 02.1
or AMExB 01.1 and AMExC 01.1 and Modbus interface.
Table of contents Page
1. Safety instructions 4
1.1 Range of application 4
1.2 Commissioning (electrical connection) 4
1.3 Maintenance 4
1.4 Warnings and notes 4
2. Short description 4
3. Transport and storage 5
4. General information about Modbus 5
4.1 Basic characteristics 5
4.2 Modbus Basic functions 6
4.3 Transfer mode 6
4.4 Bus access 6
4.5 Communication 6
4.6 Protection functions 6
4.7 Modbus RTU mode 6
5. Technical data 7
6. Design AUMA MATIC Modbus 10
7. Electrical connection 11
7.1 Power supply (standard) 11
7.2 Bus connection (standard) 12
7.3 Fitting the cover 13
7.4 Remote position transmitter 14
7.5 AUMA MATIC on wall bracket 14
7.6 Test run 14
7.7 Mains and bus connection for Ex-version with plug/ socket connector / terminal board (KP) 15
7.8 Mains and bus connection for Ex-version with plug-in terminal connection (KES) 17
7.9 Redundant bus connection 18
7.10 Bus cables 19
7.11 Setting the Modbus interface 20
7.12 Setting the communication parameter 21
7.13 Setting parameter seating mode in end position CLOSED, parity bits and number of stop bits 21
7.14 Setting the Modbus address: 21
7.15 Setting the baud rate 22
8. Commissioning with controls 23
8.1 Introduction 23
8.2 Overview over the Modbus functions for data transmission 23
8.3 Modbus function and corresponding offset addresses of the AUMA MATIC 23
9. Input data 24
9.1 Reading the actuator signals from the actuator using register functions 24
9.2 Description of the input data 26
9.3 Reading the feedback signals from the actuator using status functions 30
10. Process representation output 32
10.1 Transmitting operation commands to or reading out from the actuator using register functions 32
10.2 Description of the output data 32
10.3 Transmission of operation commands to the actuator using coil functions 33

AUMA AMExC 01.1 Specifications

General

Brand	AUMA
Model	AMExC 01.1
Category	Control Unit
Language	English