User guide

I-E67-84-1B February,2002 8-13

4 describes the function and programming mode

of each state.

Table 8-4. Temperature Compensation States

State Function Programming

Mode

MANUAL Used when a fixed temperature value Basic/Advanced

can be applied instead of a measured

value. The initial value is set at

25 C. Use the Temperature Calibrate

State to change the fixed temperature

value. Nernstian compensation is

applied using the fixed temperature

value.

AUTO Used when a measured temperature value Basic/Advanced

is being provided by a temperature

sensor. Nernstian compensation is

applied using the measured value.

AUT.SOL Used when a measured temperature value Advanced

is being provided by a temperature

sensor. Nernstian compensation and a

solution coefficient is applied using

the measured value.

Manual Nernstian State (Basic/Advanced)

Manual temperature compensation adjusts for

temperature effects of the sensor at a

specific temperature. A temperature sensor is

not required (i.e., NONE for TMP.SNS). The

Manual Nernstian State is only applicable for

pH Analyzer States. The displayed process

variable (i.e., pH) is standardized to 25 C.