Operating Manual
Page 4
5.6.3. Configuration Module ............................................................................... 26
5.6.4. Manual Functions ...................................................................................... 26
6. Control Operation ................................................................................................ 28
6.1. General ................................................................................................................. 28
6.2. Signal Unit ............................................................................................................. 28
6.3. Parameters Setpoint ............................................................................................. 28
6.4. Switching Performance ......................................................................................... 29
6.5. Limit-Contact ........................................................................................................ 29
6.6. Parameters Limit ................................................................................................... 29
7. Additional Operation Functions ........................................................................... 30
7.1. Access Protection .................................................................................................. 30
7.1.1. System Configuration PAGE 1 .................................................................... 30
7.1.2. Access Code Input ..................................................................................... 30
7.1.3. Protective Mechanism ............................................................................... 30
7.1.4. Password Error Message ........................................................................... 31
7.1.5. Measurement Parameters ......................................................................... 31
7.1.6. Use of Master Code ................................................................................... 31
7.1.7. Reset ......................................................................................................... 31
7.1.7.1. Reset Option Menu ....................................................................... 32
7.1.8. Adoption of Standard Values for Measuring Module X............................... 32
7.1.9. Multiple pH Measurement ........................................................................ 32
7.1.9.1. System Configuration PAGE 1 ........................................................ 32
8. Troubleshooting .................................................................................................. 33
8.1. Display Blank After Turning ON Power................................................................... 33
8.2. Configuration Error After Turning ON Power ......................................................... 33
8.3. Display Value Remains Zero Despite Altered Conductivity Value ........................... 33
8.4. Display Value Unstable .......................................................................................... 33
8.5. Error Message “Plausibility Error” During Calibration. ........................................... 33
8.6. Error Message “Timeout” During Calibration ......................................................... 34
8.7. Display Value Fails to go to Value of pH Buffer Solution When Calibrating ............. 34
8.8. Display OK in Buffer Solution; Measured Value Changes in Measured Solution ...... 34
8.9. Display Remains Constant Despite Altered pH Value ............................................. 34
