YOKOGAWA GX20 User Manual

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IM 04L51B01-01EN
Configuring the GX/GP and Viewing the Settings
1
2
3
4
5
App
Index
1.11.5 SettingtheNoiseRejection(High-speedAI,PIDcontrolmodule)(Release
number4andlater)
Path
GX/GP: MENU key > Browse tab > Setting > Setting menu Measurement settings >
Select unit Main unit or Unit1 to 6 > Module0to9
1
Web application: Config. tab > Measurement settings > Module operation settings
Hardware configurator: Measurement settings > Module operation settings
1 The module numbers that appear depend on the GX/GP module configuration.
Description
Noise rejection
Setup Item Selectable Range or Options Default Value
Noise rejection Auto, 50Hz, 60Hz, Common
2
3
2 Common appears when the scan interval is 100 ms or longer.
3 Depends on the scan interval. Refer to the noise rejection modes that are available depending
on the scan interval.
Noise rejection
Set the noise rejection. The available options appear depending on the scan interval setting.
If you are using the 24 VDC power supply on models with the 24 VDC/AC power supply (/P1
option), the noise rejection is fixed to 50Hz.
If the 12 VDC power supply (GP10-1J2W) is in use, the noise rejection is fixed to 50Hz.
For PID control modules, the noise rejection is fixed to Common.
Options Description
Auto The GX/GP automatically detects the power supply frequency and rejects
50 Hz noise for 50 Hz or 60 Hz noise for 60 Hz. However, noise is not
rejected if the scan interval is set to 1 ms, 2 ms, 5 ms, or 10 ms.
50Hz 50 Hz noise is rejected.
60Hz 60 Hz noise is rejected.
Common 50 Hz and 60 Hz noise is rejected simultaneously.
Noise rejection modes that are available depending on the scan interval
Scan interval Available noise rejection modes Default Value Filter
1ms Auto Auto None
2ms Auto Auto None
5ms Auto Auto None
10ms Auto Auto None
20ms Auto Auto 50 Hz or 60 Hz auto selection
50Hz 50Hz
60Hz 60Hz
50ms Auto Auto 50 Hz or 60 Hz auto selection
50Hz 50Hz
60Hz 60Hz
100 ms to 5 s Common — 50 Hz and 60 Hz simultaneous
rejection
1.11SettingMeasurementConditions(Scaninterval,A/Dintegrate,etc.)

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English