INFICON Ecotec E3000 Multigas-Sniffer-Leak Detector Interface description - Manual (Page 3)

Table of Contents
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Table of Contents
1 About this manual ........................................................................................................................................................ 5
1.1 Target groups ................................................................................................................................................................. 5
1.2 Other associated documents .................................................................................................................................... 5
1.3 Warnings .......................................................................................................................................................................... 5
2 I/O Port .............................................................................................................................................................................. 7
2.1 Connecting the I/O Port ............................................................................................................................................. 7
2.1.1 PLC inputs ........................................................................................................................................................................ 8
2.1.2 PLC outputs ..................................................................................................................................................................... 9
2.1.3 Recorder outputs ........................................................................................................................................................10
2.2 Interface settings at the Ecotec E3000 ................................................................................................................10
2.2.1 Recorder outputs ........................................................................................................................................................10
2.2.2 Setup PLC .......................................................................................................................................................................12
2.2.2.1 Define PLC Inputs ........................................................................................................................................................12
2.2.2.2 Define PLC Outputs ....................................................................................................................................................12
2.3 Example: How to perform a calibration ..............................................................................................................13
3 RS-232 interface ...........................................................................................................................................................15
3.1 Connecting the RS-232 interface ..........................................................................................................................15
3.2 Interface Commands .................................................................................................................................................16
3.2.1 Command Format ......................................................................................................................................................16
3.2.2 List of Commands .......................................................................................................................................................17
3.2.3 Error Messages .............................................................................................................................................................26
3.3 Interfaces settings at the Ecotec E3000 ..............................................................................................................26
3.3.1 Control location ...........................................................................................................................................................26
3.3.2 RS-232 Protocol ............................................................................................................................................................26
3.3.3 Interface Parameters: Baud rate & end sign ......................................................................................................27
3.4 Examples of programming ......................................................................................................................................28
3.4.1 Operating in measurement mode ........................................................................................................................28
3.4.2 Performing an external calibration .......................................................................................................................29
4 Trouble Shooting ........................................................................................................................................................33