Microtronics MyDatalog2Ex Bedienungsanleitung

User manual for the portable ATEX data dogger

myDatalog2Ex

Rev. 02 valid from:

lFirmware version: 02v004

lModem version: 02v000

lServer version: 41.2

lHardware version: 04v000

User manual

300328

Microtronics Engineering GmbH | www.microtronics.at

Hauptstrasse 7 | 3244 Ruprechtshofen | Austria

Tel +43 2756 77180 23 | Fax +43 2756 77180 33 | support@microtronics.at

Chapter 1 Table of contents
Chapter 1 Table of contents
User manual for the portable ATEX data dogger myDatalog2Ex 1
Chapter 1 Table of contents 3
Chapter 2 Declaration of conformity 9
Chapter 3 Ex certification 11
Chapter 4 Technical data 15
Chapter 5 General specifications 17
5.1 Translation 17
5.2 Copyright 17
5.3 General descriptive names 17
5.4 Ex protection 18
5.5 Safety instructions 19
5.5.1 Use of the hazard warnings 19
5.5.2 General safety instructions 19
5.5.3 Safety and preventative measures for handling GSM/GPRS modems 20
5.5.3.1 Safety and precautionary measures for the GSM/GPRS modem installation 20
5.5.3.2 Safety measures for installing the antenna 21
5.6 Overview 21
5.6.1 Block diagram 22
5.7 Intended use 22
5.8 General product information 23
5.9 Device labelling 23
5.10 Installation of spare and wear parts 24
5.11 Storage of the product 24
5.12 Obligation of the operator 25
Chapter 6 Functional principle 27
6.1 Internal processing of the measurement values 29
6.1.1 Decay module 29
6.1.2 Temperature compensation module 30
Rev. 02 3

1.3 Overflow module 30
1.4 Scale module 31
1.5 Trim/sensor offset module 31
1.6 Alarm/trigger module 32
1.7 Record module 33
1.8 Counter module 34
2 Day change 34
3 ALOHA transmission mode 35
4 Automatic selection of the GSM network 36
4.1 Ban list 37
Chapter 7 Storage, delivery and transport 39
1 Inspection of incoming deliveries 39
2 Scope of supply 39
3 Storage 40
4 Transport 40
5 Return 40
Chapter 8 Installation 41
1 Dimensions 41
2 Installing the myDatalog2Ex 42
2.1 Wall mounting 43
2.2 Suspended installation 45
3 Electrical installation 46
3.1 Connecting the sensors 46
3.1.1 Connection examples 49
3.1.1.1 Connection examples that are permitted for areas with a zone1 explosive
atmosphere 49
3.1.1.2 Connection examples that are CONDITIONALLY permitted for areas with a
zone1 explosive atmosphere 50
3.1.1.3 Connection examples that are NOT permitted for areas with a zone1 explosive
atmosphere 51
3.1.2 Use of the Splitter cable for myDatalog Mobile (206.679) 52
4Rev. 02

Chapter 1 Table of contents
3.1.3 Use of the clamping tubes 53
3.2 Connecting the GSM antenna 53
3.2.1 Optimum antenna positioning for assembly in a shaft 55
3.2.1.1 Typical influences on the signal quality 55
3.2.1.2 Possibilities for improving the signal quality 55
3.2.1.3 Procedure for determining the optimum position of the antenna 55
3.3 Technical details about the universal inputs 56
3.3.1 0/4...20mA mode 57
3.3.2 Digital modes (digital, day counter, pulse counter) 57
3.4 Technical details regarding the sensor supply 57
3.5 Technical details about the SIM slot 59
3.6 Technical details about the USB interface 60
Chapter 9 Initial Start-Up 61
1 User information 61
2 General principles 61
3 Placing the system into operation 61
4 Testing communication with the device 62
Chapter 10 User interfaces 65
1 User interface on the myDatalog2Ex 65
1.1 Operating elements 65
1.1.1 Solenoid switch 65
1.1.2 Status LED 66
2 User interface on the myDatanet-Server 67
2.1 Site configuration 67
2.1.1 Site 67
2.1.2 Comments 67
2.1.3 Measurement channels 67
2.1.3.1 Basis 67
2.1.3.2 Config 71
2.1.3.3 Alarms 74
Rev. 02 5

2.1.3.4 Trigger 74
2.1.4 Calculated channels 74
2.1.4.1 Basis 74
2.1.4.2 Calculation 76
2.1.4.3 Alarms 78
2.1.5 Internal channels 78
2.1.5.1 Basis 78
2.1.5.2 Alarms 78
2.1.6 Alarm settings 79
2.1.7 Basic setting 80
2.1.8 FTP export settings 81
2.2 Device configuration 81
2.2.1 Comments 81
2.2.2 Measurement instrument 82
2.2.3 Device-specific settings 83
2.2.4 GPRS 83
Chapter 11 API 85
1 General 85
2 rapidM2M Playground 85
2.1 Übersicht 86
Chapter 12 Maintenance 87
1 General maintenance 87
2 Accu or battery pack 87
3 Replacing the rechargeable battery or battery pack 87
3.1 Charging the accu pack 90
3.2 Replacing the rechargeable battery cover 93
3.3 Maintenance of the rechargeable battery seal 94
4 Maintenance of the antenna socket (not necessary from hardware version 4.0 onwards)
95
5 Maintenance of the antenna connector (only for antennas supplied before 09/2013) 96
6Rev. 02

Chapter 1 Table of contents
6 Calibration and zero point adjustment 96
6.1 Calibration 97
6.1.1 Calibration guidelines 97
6.1.2 Equipment required for the calibration 97
6.1.3 Calibration process 97
7 Zero point adjustment 102
7.1 Zero point adjustment via the USB interface (not permissible in the Ex area) 102
7.2 Zero point adjustment using the ALOHA data 105
Chapter 13 Removal/disposal 107
Chapter 14 Troubleshooting and repair 109
1 General problems 109
2 Log entries and error codes 111
2.1 Modem error 116
3 Evaluating the device log 119
3.1 Evaluating the device log on the myDatanet server 119
3.2 Evaluating the device log using DeviceConfig 119
Chapter 15 Spare parts and accessories 121
1 Assembly sets 121
2 Antennas 121
3 Rechargeable battery and battery packs 121
4 Charging device 121
5 Cable 122
6 Other accessories 122
Chapter 16 Document history 123
Chapter 17 Glossary 125
Chapter 18 Contact information 127
Rev. 02 7