Yokogawa Value Series FX1000 - Manual (Page 60)

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IM 04L21B01-17EN
Setting the Computation Channel
◊ Press MENU (to switch to setting mode), and select the Menu tab > Math channel >
Expression, Alarm.
Item Settings
First-CH, Last-CH 101
Math On
Calculation expression C01*K01
Span_L
–2.0000
Span_U 2.0000
Unit V
◊ Press MENU (to switch to setting mode), and select the Menu tab > Math channel >
Constant.
Item Settings
Number of constant K01
Value 0.0001
Assigning the channel to a Group
◊ Press MENU (to switch to setting mode), and select the Menu tab > Group set, Trip
line.
Item Settings
Group number 1
On/Off On
Group name GROUP 1
CH set 101
1.11 Usage Example of the Modbus Function