Panasonic GTWIN Reference Manual page 124

GTWIN Reference Manual
Field
Range of Change
If the selected devices to be changed contain a setting that cannot be changed,
the dialog below will be displayed. When you select [Enter], the devices that
can be changed will be changed, while the unchangeable setting will be
ignored. When you select [Undo], the change will not be executed and the
dialog remains open. [Close] cancels the change operation and closes the
dialog.
Restrictions on changing devices
Devices cannot be changed under the following circumstances:
Cause
The usable device range has been
exceeded.
The destination device is
write-protected.
The source device is in the basic
communication area (word or bit) and
the destination device is not.
The source device is a word of bit
device and the destination device is
not.
Description
Specifies the range of data to be changed. By default, "All Data" is activated, and all other
check boxes are disabled. Deactivate "All Data" to select individual data to be changed.
Note: Enter screen numbers separated by commas like 1, 3, 5 or specify a range like 1-5.
Example
There is a data part which uses DT100 as the reference device and DEC
(2 Words) as the data format. When you set DT100-DT100 as the source
and DT90511 as the destination, the device change cannot be executed as
this would mean that DT101 would have to be changed to DT90512 when
the last address of DT is DT90511.
There is a switch part which uses R100 as the reference device. When you
set R100-R100 as the source and T0 as the destination, the device change
cannot be executed because T0 is a write-protected device.
The PLC is from the Keyence KV-10/16/24/40 series and the word area for
basic communication starts with DM0. When you set DM0-DM0 as the
source and T0 as the destination, the device change cannot be executed
because T0 cannot be used as a basic communication area. The same
goes for the bit area for basic communication.
The monitoring start device for the alarm history is set to WR10. When you
set WR10-WR10 as the source and FL10 as the destination, the device
change cannot be executed because the FL devices cannot be used as
word of bit devices.
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