Liquistation CSF48 Inputs: pH/ORP Incl. combi sensors
119
The upper and lower limit values of the glass SCS value can be switched on or off indepen-
dently of each other.
Slope (only pH or combi sensor)
The slope characterizes the sensor condition. The bigger the deviation from the ideal value (59
mV/pH) the poorer the condition of the sensor.
Path: Menu/Setup/Inputs/pH or pH/Redox/Extended setup/Diagnostics settings
Function Options Info
Glass impedance (SCS) 0 to 10000 M Specify your limit values for monitoring the impedance
of the pH glass.
Upper limit Options
•On
•Off
Factory setting
On
On
SCS operates with the following settings for the upper
warning and alarm limits.
Off
SCS is switched off.
Upper alarm limit Factory setting
2000 M
Diagnostics code and associated message text:
124 "Sensor glass"
Upper warning limit Factory setting
1600 M
Diagnostics code and associated message text:
125 "Sensor glass"
Lower limit Options
•On
•Off
Factory setting
On
On
SCS operates with the following settings for the lower
warning and alarm limits.
Off
SCS is switched off.
Lower warning limit Factory setting
1 M
Diagnostics code and associated message text:
123 "Sensor glass"
Lower alarm limit Factory setting
0 M
Diagnostics code and associated message text:
122 "Sensor glass"
Path: Menu/Setup/Inputs/pH or pH/Redox/Extended setup/Diagnostics settings
Function Options Info
Slope 5.00 to 99.00 mV/pH Specify your limit values for slope monitoring.
Warning limit Factory setting
55.00 mV/pH
Associated diagnostics code and message text:
509 "Sensor calib."
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