Table Of Contents - Endress+Hauser Dosimass Modbus RS485 Operating Instructions Manual

Dosimass Modbus RS485

Table of contents

1 About this document . . . . . . . . . . . . . . . . 5
1.1 Document function . . . . . . . . . . . . . . . . . . . . .
1.2 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2.1 Safety symbols . . . . . . . . . . . . . . . . . .
1.2.2 Electrical symbols . . . . . . . . . . . . . . . . 5
1.2.3 Symbols for
certain types of information . . . . . . . . . 5
1.2.4 Symbols in graphics . . . . . . . . . . . . . . . 6
1.3 Documentation . . . . . . . . . . . . . . . . . . . . . . . . 6
1.4 Registered trademarks . . . . . . . . . . . . . . . . . . . 7
2 Safety instructions . . . . . . . . . . . . . . . . . . 8
2.1 Requirements for the personnel . . . . . . . . . . . . 8
2.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Workplace safety . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 Operational safety . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6 IT security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Product description . . . . . . . . . . . . . . . . 10
3.1 Product design . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Incoming acceptance and product
identification . . . . . . . . . . . . . . . . . . . . . 11
4.1 Incoming acceptance . . . . . . . . . . . . . . . . . . . 11
4.2 Product identification . . . . . . . . . . . . . . . . . . . 11
4.2.1 Measuring instrument nameplate . . . 12
4.2.2 Symbols on the device . . . . . . . . . . . . 14
5 Storage and transport . . . . . . . . . . . . . 15
5.1 Storage conditions . . . . . . . . . . . . . . . . . . . . . 15
5.2 Transporting the product . . . . . . . . . . . . . . . . 15
5.3 Packaging disposal . . . . . . . . . . . . . . . . . . . . . 15
6 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Mounting requirements . . . . . . . . . . . . . . . . . 16
6.1.1 Mounting position . . . . . . . . . . . . . . . 16
6.1.2 Environmental and process
requirements . . . . . . . . . . . . . . . . . .
6.1.3 Special mounting instructions . . . . . . 21
6.2 Mounting the measuring instrument . . . . . . . 24
6.2.1 Required tools . . . . . . . . . . . . . . . . . . 24
6.2.2 Preparing the measuring instrument . 24
6.2.3 Mounting the measuring device . . . . . 24
6.3 Post-mounting check . . . . . . . . . . . . . . . . . . . 25
7 Electrical connection . . . . . . . . . . . . . . 26
7.1 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . 26
7.2 Connecting requirements . . . . . . . . . . . . . . . . 26
7.2.1 Requirements for connecting cable . . . 26
7.2.2 Terminal assignment . . . . . . . . . . . . . 27
Endress+Hauser
7.2.3 Available device plugs . . . . . . . . . . . . 27
7.2.4 Requirements for the supply unit . . . . 29
5
7.3 Connecting the measuring instrument . . . . . . 29
7.3.1 Connection via device plug . . . . . . . . . 29
5
7.3.2 Grounding . . . . . . . . . . . . . . . . . . . . . 29
7.4 Ensuring potential equalization . . . . . . . . . . . 30
7.5 Ensuring the degree of protection . . . . . . . . . . 30
7.6 Post-connection check . . . . . . . . . . . . . . . . . . 30
8 Operation options . . . . . . . . . . . . . . . . . 31
8.1 Overview of operation options . . . . . . . . . . . . 31
8.2 Access to the operating menu via the
operating tool . . . . . . . . . . . . . . . . . . . . . . . . 31
8.2.1 Connecting the operating tool . . . . . . 31
8.2.2 FieldCare . . . . . . . . . . . . . . . . . . . . .
8.2.3 DeviceCare . . . . . . . . . . . . . . . . . . . . 33
9 System integration . . . . . . . . . . . . . . . . 34
9.1 Overview of device description files . . . . . . . . . 34
9.1.1 Current version data for the device . . . 34
9.1.2 Operating tools . . . . . . . . . . . . . . . . . 34
9.2 Modbus RS485 information . . . . . . . . . . . . . . 34
9.2.1 Function codes . . . . . . . . . . . . . . . . . 34
9.2.2 Register information . . . . . . . . . . . . . 35
9.2.3 Response time . . . . . . . . . . . . . . . . . . 35
9.2.4 Data types . . . . . . . . . . . . . . . . . . . . . 35
9.2.5 Byte transmission sequence . . . . . . . . 36
9.2.6 Modbus data map . . . . . . . . . . . . . . . 37
9.3 Compatibility with previous model . . . . . . . . . 38
10 Commissioning . . . . . . . . . . . . . . . . . . . . 39
10.1 Post-mounting and post-connection check . . . 39
10.2 Switching on the measuring device . . . . . . . . . 39
10.3 Connecting via FieldCare . . . . . . . . . . . . . . . . 39
10.4 Configuring the measuring instrument . . . . . . 39
11 Operation . . . . . . . . . . . . . . . . . . . . . . . . . 40
11.1 Reading the device locking status . . . . . . . . . . 40
11.2 Reading access authorization status on
operating software . . . . . . . . . . . . . . . . . . . . . 40
19
11.3 Reading measured values . . . . . . . . . . . . . . . . 40
11.4 Adapting the measuring instrument to the
process conditions . . . . . . . . . . . . . . . . . . . . . 41
11.5 Performing a totalizer reset . . . . . . . . . . . . . . 41
12 Diagnostics and troubleshooting . . . 42
12.1 General troubleshooting . . . . . . . . . . . . . . . . . 42
12.2 Diagnostic information in FieldCare or
DeviceCare . . . . . . . . . . . . . . . . . . . . . . . . . .
12.2.1 Diagnostic options . . . . . . . . . . . . . . . 42
12.2.2 Calling up remedy information . . . . . . 43
Table of contents
32
42
3