YOKOGAWA VZ20X, User Manual

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8-5
IM 77V01B01-01EN 5th Edition: 2023.03.07-00
8.2 Input Adjustment
Input on each channel of the VZ20X must be adjusted. Input adjustment is performed by
selecting the channel (CH) to adjust, executing zero-point adjustment on each range,
and then executing full-point adjustment.
After input adjustment, click the [Apply and close] button to reflect the adjustment values
in the VZ20X.
To restore the adjusted values to their defaults, click the [Initialize the adjusted value]
button.
Input adjustment mode: Input adjustment is executed in this mode.
To enter the input adjustment mode, click the [Execute
Adjustment] button in the input adjustment screen, and click the
[Start Zero-point Adjustment] button.
Normal mode: Mode other than input adjustment mode
CAUTION
During input adjustment, do not turn the VZ20X off. Doing so might cause the VZ20X to
no longer operate normally.
Note
・
To enter the input adjustment mode. click the [Execute Adjustment] button in the input
adjustment screen at the operation list, and click the [Start Zero-point Adjustment]
button. After this, if any item in the operation list other than [Input adjustment] is
clicked, the input adjustment mode is exited and the VZ20X automatically reboots.
・
When the VZ20X reboots, the connection between the PC and the VZ20X is broken,
so begin operations by establishing a new connection with the PC.
・
If input adjustment fails, an error message (error code) is displayed. Repeat input
adjustment.
・
When the input adjustment mode is exited without completing input adjustment
normally, the VZ20X operates by the previous adjustment values.
・
If the VZ20X is turned off or communication is interrupted during input adjustment,
input adjustment is not performed normally. Follow the on-screen message, turn the
VZ20X on again and reboot the VZ20X.