KEYENCE KV Series - Manual (Page 174)

Chapter 4 Monitor
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Change all window
Device Range Specify the device range to be read.
Value Enter a value.
[Partial Change] button Changes all the contents of the selected device range.
[File Read] button Reads the text file of the contents of devices saved by change all.
[File Write] button Saves the contents of devices in the selected range to a text file.
PLC [Write] button Writes the contents of devices in the selected range to the PLC.
PLC [Read] button Reads the contents of devices from the PLC.
Device Indicates the device type and the device number.
Current Value Indicates the current value of a device.
Comment Displays a comment if it is registered.
4.6.2 Changing the current values all at once
File ➔ Change All
The specified devices can be read all at once by specifying the range from the PLC.
The current values can then be changed and written to the PLC. In addition, the
setting of the read devices can be saved, and the setting of saved devices can be
read.
Change all can be performed on the change all window displayed when "Change
All" is selected from the "File" menu. Two or more change all windows can be
displayed.
When the devices to be read are specified using the dialog bar and the [Register]
button is clicked, all the specified devices are read to the change all window.
• The cursor can be moved between items using the Tab key (forward direction) or
the Tab + Shift keys (reverse direction).
• When the [X] button located in the upper right corner of the window is clicked, the
change all window is closed.
• When a current value outside the acceptable range is entered, "NG" is displayed.
Note 1: Only one consecutive range can be read to one window. Separate ranges
cannot be read to one window. When reading separate ranges, select "Change All"
from the "File" menu, open a new change all window, specify and register the
desired range using the dialog bar, and then read it.
Note 2: Only the current value can be manipulated for timers/counters.
Note 3: Writing to the PLC requires a longer time than reading from the PLC.
KVSKA Chap 04.P65 08.3.11, 11:30 AM 150