Table 30: Calibration Menu Item - WAGO 750-496 Manual

WAGO-I/O-SYSTEM 750
750-496 8AI 0/4-20mA S.E.

Table 30: Calibration Menu Item

Option
Selection
of the
calibration
method
A/D raw value
Current [mA]
*)
Factory setting
Description
Activate factory configuration
*)
Factory calibration is activated and user calibration is

deactivated.
Activate
Factory calibration is deactivated and user calibration is
factory 
activated.
configurati
on
Gain The Gain value is specified by the manufacturer.
Offset The Offset value is specified by the manufacturer.
Activate user calibration
User calibration is activated and factory calibration is deactivated.

You determine the gain and offset value yourself.
*)
User calibration is deactivated and factory calibration is

activated.
Enter the Gain value for the user calibration.
Activate
Gain The Gain value changes the gain factor of the A/D raw value.
user
The value entered must fall within the value range 0 ... 65535.
calibration
The resolution is 1/8192.
Enter the Offset value for the user calibration.
The Offset value moves the zero point of the A/D raw value
Offset
(offset on the y axis).
The value entered must fall within the value range
−32768 ... 32767.
Raw value of the analog/digital converter. This is a 14-bit value.
If the channel is deactivated, "N/A" (not available) is displayed.
The A/D raw value is read cyclically from the I/O module.
Display of the calibrated input current in milliamps (mA).
This is a 32-bit value.
If the channel is deactivated, "N/A" (not available) is displayed.
The input current value is read cyclically from the I/O module.
Commissioning 59
Manual
Version 1.2.2