YOKOGAWA GX20

1-70
IM 04L51B01-01EN
1.5 ConfiguringAOChannels(Analoginput
channels)
Set the AO channel range and display.
1.5.1 Setting the Range
Path
GX/GP: MENU key > Browse tab > Setting > Setting menu AO channel settings > Range
Web application: Config. tab > AO channel settings > Channel range (display example:
0701-0704) > Range
Hardware configurator: AO channel settings > Channel range (display example: 0701-
0704) > Range
Description
Setup Item Selectable Range or Options Default Value
First-CH AO channel —
Last-CH AO channel —
First-CH, Last-CH
The channel numbers that you can specify appear. Channel numbers vary depending on the
module.
Range
Setup Item Selectable Range or Options Default Value
Type Skip, Re-Trans, Manual Skip
Range
1
4-20mA/0-20mA 4-20mA
Span Lower
1
4.000 to 20.000, 0.000 to 20.000 4.000
Span Upper
1
4.000 to 20.000, 0.000 to 20.000 20.000
1 You cannot set this when Type is set to Skip.
Type
Set the output type.
Option Description
Skip Nothing is output.
Re-Trans An analog value corresponding to the span of the specified reference
channel is output.
Manual A specified value is output.
Range
Set the output range.
SpanLower,SpanUpper
Set the output span. You cannot set the same value to Span Lower and Span Upper.
Reference channel
1
Setup Item Selectable Range or Options Default Value
Channel type Input channel, Math channel,
Communication channel
Input channel
Channel number Number (reference channel number) —
1 You can set this when the range type is set to Re-Trans.
Channel type
Set the reference channel type for retransmission output.
Channel number
Set the reference channel number for retransmission output.