Temperature Controller - Staveb AG

Parameter Functions and Definitions 5-13Temperature Input ShiftConditions of Use: The Input Type parameter must be configured as atemperature input. However, this excludes a non-contact temperature sensor.Function: Sometimes an error may exist between the measured temperature(PV) and the actual temperature at the control target. To offset this error, addyour configured input shift value to the input (PV). The result is displayed onthe controller as the new measurement value (PV) and used for control.Note: The entire input range is shifted by the input shift value (1-point shift).If the input shift value is set to –1°C, the process is controlled to a valueobtained by subtracting 1°C from the actual temperature (see Figure 4.2).Table 5.MConfigurable Range Units Default Value–199.9…+999.9 °C or °F 0.0Related ParameterInput Type (Initial Setting function group) (p. 5-20)Upper-Limit Temperature Input Shift Value,Lower-Limit Temperature Input Shift ValueConditions of Use: The Input Type parameter must be configured to thenon-contact temperature sensor.Publication 900-UM003C-EN-E - January 2004