Panasonic AFP7DA4H - Offset; Gain Processing Settings

6.1 Offset / Gain Processing Settings
■
Overview of functions
● Offset value (added correction) and gain value (magnification correction) adjustments are
made to store processed data in the I/O area.
Digital output
data
Offset processing Gain processing
Analog post-
processing data
● Offset value settings are used as a function (zero-point adjustment) to make offset error
adjustments between load devices.
If the analog conversion value is V0 when the digital set value is K-50, the analog conversion
data is corrected to 0 V based on K50 as an offset value.
-50
(K)
(V)
Offset
processing
(K)
(V)
● Gain value settings are used as a function to adjust delicate scale errors between load
devices.
(K)
(V)
(K)
(V)
Gain
processing
Gain x 1.1
Gain x 0.9
● Make offset and gain processing on a channel-by-channel basis.
■
Configuration
Name Default Setting range and description
Function setting Offset / Gain
processing
Not
execute
Select "Execute".
Offset value setting K0 Set an offset value at the time of using the offset gain
processing function.
Setting range: -3,000 to +3,000 (specified with a signed
integer)
Gain value setting K10,000 Set an offset value at the time of using the offset gain
processing function.
6.1 Offset / Gain Processing Settings
6-2 WUME-FP7AOH-03