5
Contents
1. Model ........................................................................................................................................... 7
1.1 Model ................................................................................................................................... 7
1.2 How to Read the Model Label .............................................................................................. 7
2. Name and Functions of Instrument .............................................................................................. 8
3. Mounting to the Control Panel ..................................................................................................... 9
3.1 Site Selection ....................................................................................................................... 9
3.2 External Dimensions (Scale: mm) ....................................................................................... 9
3.3 Mounting .............................................................................................................................. 9
4. Removal ...................................................................................................................................... 11
5. Wiring ......................................................................................................................................... 12
5.1 Lead Wire Solderless Terminal ........................................................................................... 13
5.2 Terminal Arrangement ....................................................................................................... 13
5.3 Wire the Communication Line ............................................................................................ 14
6. Outline of Key Operation and Setting Groups ............................................................................ 16
6.1 Outline of Key Operation .................................................................................................... 16
6.2 Setting Groups ................................................................................................................... 16
7. Key Operation Flowchart ............................................................................................................ 18
8. Setup .......................................................................................................................................... 20
8.1 Turn the Power Supply to the WIL-102-PH ON. ................................................................. 20
8.2 pH Input Group ................................................................................................................... 20
8.3 Temperature Input Group ................................................................................................... 28
8.4 Basic Function Group ......................................................................................................... 29
8.5 Zero/Slope Indication Group .............................................................................................. 37
9. Calibration .................................................................................................................................. 38
9.1 pH Calibration Mode .......................................................................................................... 38
9.1.1 Automatic Calibration ............................................................................................... 38
9.1.2 Manual Calibration ................................................................................................... 40
9.1.3 Error Code during pH Calibration ............................................................................. 41
9.2 Temperature Calibration Mode ........................................................................................... 42
9.3 Transmission Output 1 Adjustment Mode ........................................................................... 43
9.4 Transmission Output 2 Adjustment Mode ........................................................................... 44
10. Measurement ........................................................................................................................... 45
10.1 Starting Measurement ...................................................................................................... 45
10.2 A Output .................................................................................................................... 45
10.3 pH Input Error Alarm ........................................................................................................ 46
10.4 Error Output ..................................................................................................................... 46
10.5 Fail Output........................................................................................................................ 46
10.6 Cleansing Output ............................................................................................................. 46
10.7 Manual Cleansing Mode .................................................................................................. 47
10.8 Error Code during Measurement ...................................................................................... 48
10.9 Transmission Output 1 and 2 ........................................................................................... 48
10.10 pH Fluctuation Alarm Output .......................................................................................... 48
11. Communication ......................................................................................................................... 49
11.1 System Configuration Example ........................................................................................ 49
11.2 Setting Method of the pH Meter ........................................................................................ 49
11.3 Communication Procedure ............................................................................................... 50
11.4 Shinko Protocol ................................................................................................................ 51
11.4.1 Transmission Mode ................................................................................................ 51
11.4.2 Command Configuration ........................................................................................ 51
11.4.3 Checksum Calculation ........................................................................................... 52