Endress+Hauser Liquisys M CLM253 User Manual

Liquisys M CLM223/253 Table of contents
Endress+Hauser 3
Table of contents
1 Document information .............. 5
1.1 Warnings ............................ 5
1.2 Symbols used .......................... 5
1.3 Symbols on the device ................... 5
1.4 Electrical symbols ...................... 6
2 Basic safety instructions ............ 7
2.1 Requirements for personnel ............... 7
2.2 Designated use ........................ 7
2.3 Occupational safety ..................... 7
2.4 Operational safety ...................... 8
2.5 Product safety ......................... 8
2.5.1 State of the art .................. 8
2.5.2 IT security ...................... 8
3 Incoming acceptance and product
identification ....................... 9
3.1 Incoming acceptance .................... 9
3.2 Scope of delivery ....................... 9
3.3 Product identification ................... 10
3.3.1 Nameplate .................... 10
3.3.2 Product identification ............ 10
3.4 Certificates and approvals ............... 10
3.4.1  mark ...................... 10
3.4.2 CSA General Purpose ............. 10
4 Installation ....................... 11
4.1 Installation at a glance .................. 11
4.1.1 Measuring system ............... 12
4.2 Installation conditions .................. 13
4.2.1 Field device .................... 13
4.2.2 Panel-mounted device ............ 14
4.3 Installation instructions ................. 15
4.3.1 Field device .................... 15
4.3.2 Panel-mounted device ............ 17
4.4 Post-installation check .................. 17
5 Electrical connection .............. 18
5.1 Wiring ............................. 18
5.1.1 Wiring diagram ................. 18
5.1.2 Measuring cables and sensor
connection .................... 21
5.2 Alarm contact ........................ 24
5.3 Post-connection check .................. 24
6 Operation options ................. 25
6.1 Quick operation guide .................. 25
6.2 Display and operating elements ........... 25
6.2.1 Display ....................... 25
6.2.2 Operating elements .............. 27
6.2.3 Key functions .................. 27
6.3 Local operation ....................... 29
6.3.1 Automatic/manual mode .......... 29
6.3.2 Operating concept ............... 30
7 Commissioning .................... 32
7.1 Function check ....................... 32
7.2 Switching on ......................... 32
7.3 Quick Setup .......................... 34
7.4 Device configuration ................... 37
7.4.1 Setup 1 (conductivity) ............ 37
7.4.2 Setup 2 (temperature) ............ 39
7.4.3 Current input .................. 42
7.4.4 Current outputs ................. 45
7.4.5 Alarm ........................ 49
7.4.6 Check ........................ 50
7.4.7 Relay configuration .............. 53
7.4.8 Temperature compensation with
table ......................... 69
7.4.9 Concentration Measurement ....... 70
7.4.10 Service ....................... 73
7.4.11 E+H Service .................... 75
7.4.12 Interfaces ..................... 76
7.4.13 Communication ................. 76
7.5 Calibration .......................... 77
8 Diagnostics and troubleshooting ... 81
8.1 Trouble shooting instructions ............. 81
8.2 System error messages .................. 81
8.3 Process-specific errors .................. 84
8.4 Device-specific errors ................... 88
9 Maintenance ...................... 90
9.1 Maintenance of the entire measuring point .. 90
9.1.1 Cleaning the transmitter .......... 90
9.1.2 Cleaning the conductivity sensors ... 91
9.1.3 Simulation of conductive sensors for
device testing .................. 91
9.1.4 Simulation of inductive sensors for
device testing .................. 92
9.1.5 Checking conductive sensors ....... 93
9.1.6 Checking inductive sensors ........ 94
9.1.7 Assembly ..................... 94
9.1.8 Connecting cables and junction
boxes ........................ 94
10 Repair ............................ 95
10.1 Spare parts .......................... 95
10.2 Disassembling the panel-mounted device .... 95
10.3 Disassembling the field device ............ 98
10.4 Replacing the central module ............ 102
10.5 Return ............................. 103
10.6 Disposal ........................... 103

Endress+Hauser Liquisys M CLM253 Specifications

General

Brand	Endress+Hauser
Model	Liquisys M CLM253
Category	Transmitter
Language	English