YOKOGAWA GX20 User Manual

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IM 04L51B01-01EN
Configuring the GX/GP and Viewing the Settings
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App
Index
1.8 ConfiguringMathChannels(/MToption)
Configure math channels. You can define expressions using measured data and computed
data as variables, compute expressions, and display and save the results.
When the measurement mode is set to High speed or Dual interval, there is a limit to
the number of math channels at scan intervals shorter than 100 ms. For details, see the
following general specifications.
GX/10/GX20 Paperless Recorder (panel mount type) GS 04L51B01-01EN
GP10/GP20 Paperless Recorder (portable type) GS 04L52B01-01EN
1.8.1 SettingBasicComputationOperations(Errorindications,operationat
start,overflowhandling,PSUMoverflow
1
handling)
1 Release number 3 and later
Path
GX/GP: MENU key > Browse tab > Setting > Setting menu Math channel settings > Math
action settings
Web application: Config. tab > Math channel settings > Math action settings
Hardware configurator: Math channel settings > Math action settings
Description
Setup Item Selectable Range or Options Default Value
Value on Error +Over, –Over +Over
START/STOP key action
1
Off, Start/Stop, Reset + Start/Stop Start/Stop
1 When the multi-batch function (/BT) is set to On, the default value is Off.
ValueonError
Set how to display computation errors.
START/STOP key action
Set the action to execute when the START/STOP key is pressed.
Options Description
Off Computation does not start or stop when the START/STOP key is pressed.
Start/Stop Computation starts or stops when the START/STOP key is pressed.
Reset + Start/
Stop
Computation starts or stops when the START/STOP key is pressed. Before
computation starts, computation is reset.
ValueonOverflow
Setup Item Selectable Range or Options Default Value
SUM, AVE Error, Skip, Limit Skip
MAX, MIN, P-P Over, Skip Over
SUM,AVE
Set how to handle overflow data when it is detected in the SUM or AVE computation of
TLOG or CLOG. This setting is also applied to report generation and Rolling average.
Options Description
Error Sets the computation result to computation error.
Skip Discards overflow data and continues the computation.
Limit Replaces overflow data with the limit value and continues the computation.

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English