Table 41: Calibration Menu Item - WAGO 750-486/040-000 Manual

WAGO-I/O-SYSTEM 750 XTR
750-486/040-000 4AI 0/4-20mA NE43 Ex i XTR

Table 41: Calibration Menu Item

Option
Selection
of the cali-
bration
method
A/D raw value
Current [mA]
*)
Factory setting
Description
Activate factory configuration
 *)

Activate
factory
Gain
calibration.
Offset
Activate user calibration

 *)
Activate user
calibration
Gain
Offset
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.
Factory calibration is activated and user
calibration is deactivated.
Factory calibration is deactivated and user
calibration is activated.
The Gain value is specified by the
manufacturer.
The Offset value is specified by the
manufacturer.
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.
The Gain value changes the gain factor of the
A/D raw value.
The value entered must fall within the value
range 0 ... 65535.
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 on the y axis).
The value entered must fall within the value
range −32768 ... 32767.
Commissioning 73
Manual
Version 1.0.0