YOKOGAWA Daqstation DX2020

9-1
IM 04L42B01-01E
Computation and Report Functions (/M1 and /PM1 Options)
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9.1 SettingtheExpression,MeasurementRange,Alarm,
Tag,andDataStorageonComputationChannels
This section explains how to set a computation channel’s expression, measurement
range, tag, alarm, and recording On/Off. You cannot set expressions or constants while
memory sampling or computation is in progress.
For a description of the function, see section 1.8.
SetupScreen
• ExpressionandAlarm
Press MENU (to switch to setting mode), and select the Menu tab > Math channel >
Calculationexpression,Alarm.
• ConstantsUsedinExpressions
Press MENU (to switch to setting mode), and select the Menu tab > Math channel >
Constant.
• Tag,MemorySamplingOn/Off,andAlarmDelayTimeofComputationChannels
Press MENU (to switch to setting mode), and select the Menu tab > Math channel >
Tag,Memorysample,Alarmdelay.
Chapter9 ComputationandReportFunctions(/M1and/PM1Options)