In [System Settings], select [I/O Driver] and click [Standard I/O Settings] on the [Internal Driver 1] screen.
The [Standard I/O Settings] dialog box appears. Define the [Retentive Output] setting.
In [System Settings], select [I/O Driver] and click [Standard I/O Settings] on the [Internal Driver 1] screen.
The [Standard I/O Settings] dialog box appears. Define the [Retentive Output] setting.
When CH1 to CH4 are all set to "Standard", [Type] can be set to "Bit" or "Word".
When either Input or Output [Type] is set to "Word", Special I/O cannot be selected in CH1 to CH4. When setting Special I/O, set all [Type] to "Bit".
Be careful when changing [Type] while I/O is already allocated. I/O mapping may be canceled, or errors may occur when saving or transferring.
30.5.3.3 Cautions When Changing Types