Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 300)

10-1
IM 04L31A01-01E
Computation and Report Function Related Operations (Only on Models with the Computation Function Option)
10
Chapter 10 Computation and Report Function Related Operations
(Only on Models with the Computation Function Option)
10.1 Assigning Computation Channels and Setting
Computing Equations, Constants and Tags
This section explains how to set computing equations to computation channels and how
to set tags. You cannot set computing equations while data is being acquired to the
internal memory or while computation is in progress.
Equations cannot be used with measurement channels on 0 measurement channel
models.
Procedure
Opening the Setting Display
• Assigning Computation Channels and Setting Equations
Press the keys in the following sequence:
MENU key (switch to setting mode(control)) > MENU key (switch to Set mode) >
#7 soft key (select [Math set1(Expression,Alarm,Constant)])
The following display appears.
• Setting Tags of Computation Channels
Press the keys in the following sequence:
MENU key (switch to setting mode(control)) > MENU key (switch to Set mode) >
#8 soft key (select [Math set2(Tag,TLOG,Rolling average,Alarm delay)])
The following display appears.