Figure 25: "Scaling" Menu Item; Table 35: "Scaling" Menu Item - WAGO 750 Series Manual

WAGO I/O System 750
750-1491 2AI Resistor Bridge (Strain Gauge)
Figure 25: "Scaling" Menu Item (Example "Input U

Table 35: "Scaling" Menu Item

Parameter
Manufacturer
scaling
User scaling
Process value
Setting Option / Description
The gain and offset values of the manufacturer scaling are
displayed and cannot be changed.
When user scaling is switched on, values for offset and gain
can be entered.
The register values can be represented and edited as either
decimals or hexadecimals. If user scaling not enabled, the
offset and gain values cannot be changed.


Offset [Input field]
Gain [Input field]
[Output field]
1")
ref
User scaling is enabled
User scaling is disabled
The offset value causes a zero offset of the
process value (shift along the Y axis).
The value entered must fall within the range
−32768 ... 32767.
The gain value is applied to the process
value as a gain factor.
The value entered must fall within the range
−2.0000 ... 1.9999.
A resolution of 1/16384 has already been
taken into account for the decimal input.
The process value can be constant or
deliberately kept changeable; it can be
represented as a fixed-point number with
unit or as a hexadecimal, according to the
measurement range.
Commissioning 67
Manual
Version 1.0.0