Burkert Type 8793 - Manual (Page 133)

133
Auxiliary functions
26.2.15. CAL.USER – Calibration of actual value and set-point value
The following values can be manually calibrated with this function:
• Position actual value calibr. POS (0 - 100 %)
• Position set-point value calibr. INP (4 - 20 mA, 0 - 20 mA, 0 - 5 V, 0 - 10 V)
For the calibration process the signal type is displayed which was specified for the input signal.
See Chapter “23.1. INPUT - Setting the input signal”.
Type.8793:
The following values can be calibrated only for Type 8793 and activated process controller ( P.CONTROL).
• Process set-point value calibr. SP (4 - 20 mA, 0 - 20 mA, 0 - 5 V, 0 - 10 V)
For the calibration process the signal type is displayed which was specified for the input signal.
See Chapter “23.1. INPUT - Setting the input signal”.
The calibration of the process set-point value is only possible if the external set-point value default was
selected when setting up the process controller.
See Chapter “25.2.3. SP-INPUT – Type of the set-point value default (internal or external)”.
Setting:
P.CONTROL → SETUP → SP-INPUT → external
• Process actual value calibr. PV (4 - 20 mA or *C)
For the calibration process the signal type is displayed which was specified for the process actual value when
setting up the process controller.
See Chapter “25.2.1. PV-INPUT – Specifying signal type for the process actual value”
The frequency signal type (flow rate) cannot be calibrated.
If the frequency was set when setting up the process controller (
P.CONTROL → SETUP → PV-INPUT
→ Frequency), the calibr. PV menu option is hidden.
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Type 8792, 8793