8.2 Set-up, calibration and test modes 30
8.2.1 Set-up menu ‘ SEt’ 31
8.2.2 Set alarms ‘ ALm’ 31
8.2.3 Set faults ‘ FLt’ 34
8.2.4 Set calibration interval ‘ CAL’ 34
8.2.5 Set date and time ‘timE’ 35
8.2.6 Set address ‘ nEt’ 35
8.2.7 Set pass code ‘ PWd’ 36
8.3 Calibration menu ‘ CAL’ 36
8.3.1 Zero calibration ‘ 0CAL’ 36
8.3.2 Span calibration ‘ SPAn’ 37
8.3.3 Flow calibration ‘ FLoW’ 38
8.3.4 mA calibration ‘mA 4-20’ 38
8.4 Test menu ‘ tESt’ 39
8.4.1 Bump test ‘ bUmP’ 39
8.4.2 Alarm/fault test ‘ Si m’ 39
8.4.3 Inhibit state ‘ I nH’ 40
9 Routine maintenance 41
9.1 Sensor Cartridge Replacement 41
9.1.1 Sensor cartridge fitting/replacement 41
9.2 Pump replacement 43
9.3 Re-assembling the detector 46
9.4 Filter replacement 46
10 Pyrolyzer module option 47
10.1 Fitting the pyrolyzer module 48
10.2 Re-assembling the MIDAS® detector 49
11 Analog module 51
11.1 Fitting the analog module 51
11.2 Re-assembling the MIDAS® detector 52
12 Trouble shooting and fault diagnosis 53
13 REFLEX® 54
14 Internal web server 54
14.1 Physical network components 54
14.2 Internet settings 54
14.3 Running the web browser 54
15 Typical installation topologies 56
15.1 Conventional installation 57
15.2 Modbus/TCP installation 57
15.3 Power over Ethernet (PoE) installation 57
16 Ordering information 58
16.1 MIDAS® transmitter 58
16.2 MIDAS® pyrolyzer 58
16.3 MIDAS® analog input module 58
