Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 12)

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IM 11M12A01-04E
5.3 Wiring Power and Ground Terminals .............................................................5-4
5.3.1
Wiring for Power Line .........................................................................5-4
5.3.2 Wiring for Ground Terminals ..............................................................5-4
5.4 Wiring for Contact Output ................................................................................5-5
5.4.1
Cable Specifications ..........................................................................5-5
5.4.2 Wiring Procedure ...............................................................................5-5
5.5 Wiring for Contact Input ...................................................................................5-5
5.5.1
Cable Specifications ..........................................................................5-5
5.5.2 Wiring Procedure ...............................................................................5-6
6. Components ............................................................................................. 6-1
6.1 ZR202G Zirconia Oxygen Analyzer .................................................................6-1
6.1.1
Integrated type Zirconia Oxygen Analyzer ........................................6-1
6.2 ZA8F Flow Setting Unit, ZR20H Automatic Calibration Unit ........................6-2
7. Startup ....................................................................................................... 7-1
7.1 Checking Piping and Wiring Connections .....................................................7-2
7.2 Valve Setup ........................................................................................................7-2
7.3 Supplying Power to Converter ........................................................................7-2
7.4 Operation of Infrared Switch ...........................................................................7-3
7.4.1
Display and Switches .........................................................................7-3
7.4.2 Display Configuration .........................................................................7-4
7.4.3 Entering Parameter Code Selection Display .....................................7-5
7.4.4 Selecting Parameter Codes ...............................................................7-6
7.4.5 Changing Set Values .........................................................................7-6
7.5 Confirmation of Equipment Type Setting .......................................................7-8
7.6 Selection of Measurement Gas .......................................................................7-9
7.7 Output Range Setting .......................................................................................7-9
7.7.1
Minimum Current (4 mA) and Maximum Current (20 mA) Settings ..7-9
7.8 Checking Current Loop .................................................................................. 7-11
7.9 Checking Contact I/O ...................................................................................... 7-11
7.9.1
Contact Output Check .....................................................................7-12
7.9.2 Checking Calibration Contact Output ..............................................7-13
7.9.3 Checking Input Contacts ..................................................................7-14
7.10 Calibration .......................................................................................................7-15
7.10.1
Calibration Setup .............................................................................7-15
7.10.2 Manual Calibration ...........................................................................7-17