M800V/M80V Series PLC Development Manual
6 Explanation of Built-in Editing Function (PLC On-board)
6.18 Parameter Menus
6.18.6.3 Enabled/Disabled State of Menu Keys
The menu keys displayed on the device settings screen are always enabled.
6.18.6.4 Status during Screen Displays
The following table describes the status when displaying the device settings screen.
Item name
List
6.18.6.5 Operation of Key Presses
The following table describes the operation of each menu key and the keys on the NC keyboard when pressed.
Item name
Left arrow key
Maximum project No.
Settings
Close
6.18.6.6 Entering the Number of Devices
Rules for setting the number of devices
The following table describes the rules and precautions regarding the setting of the number of devices using the PLC On-
board.
Set the number of devices in intervals of 16 (multiples of 16).
Up to 61,440 points can be set for each device, but the number of devices cannot be set over the maximum number of
all devices.
The total number of devices that can be used in one project is 29,000 words.
The total number of devices set in a project cannot be changed.
Changing the number of devices clears the number of common M devices.
The number of devices can be set to projects that are not used, but this decreases the number of devices that can be set
for used projects.
This displays the status of the number of devices for projects set in the NC.
Refer to "6.18.6.8 Closing the Device Settings Screen".
This sets the focus to the maximum project No.
This changes the maximum project no. selection when the focus is already set.
Refer to "6.18.6.7 Configuring Device Settings".
Refer to "6.18.6.8 Closing the Device Settings Screen".
Setting Rules and Precautions
573
Operation
Operation
IB-1501614-B