Setting The Log Scale; Ai Channel Settings - YOKOGAWA SMARTDAC+ GX10 User Manual

Setting the Log scale

AI channel settings

Path
Description
IM 04L51B01-06EN
Log input computation cannot be specified on current (mA), 4-wire RTD/resistance modules.
Range settings
GX/GP: MENU key > Browse tab > Setting > Setting menu AI channel settings > Range
Web application: Config. tab > AI channel settings > Channel range (display example:
0001-0010) > Range
Hardware configurator: AI channel settings > Channel range (display example: 0001-
0010) > Range
Setup Item
First-CH
Last-CH
First-CH, Last-CH
Set the target channels. The channels that you can specify appear depending on the module
configuration.
Range
Setup Item
Type
Range
Span Lower
Span Upper
Calculation
1 Cannot be specified for the electromagnetic relay type analog input module and low withstand
voltage relay type.
Type
Set the type to Volt. You cannot use the log scale display for any other type.
Note
For the channels in which you are not using an electromagnetic relay type module, set the range
type to Skip.
Selectable Range or Options
AI channel
AI channel
Selectable Range or Options
Skip, Volt, GS (general signal), TC
(thermocouple), RTD (resistance
1
temperature detector) , DI (contact,
voltage level)
See "Range Details."
Numeric value (depends on the range)
Numeric value (depends on the range)
Off, Delta, Linear scaling, Square root,
Log input, Pseudo-Log input, Linear-Log
input
Default Value
—
—
Default Value
Volt
See "Range Details."
–2.0000
2.0000
Off
3