Perle Systems IOLAN SCS User Manual
Page 159
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Serial Port Profiles
General Tab Field Descriptions
The
General
tab displays the signal pins. This window is also used to enable/disable the signal pins.
Highlight a signal and then click the
Edit
button to configure the signal pin’s parameters.
Input Signal Field Descriptions
Digital I/O Extension on page 253
I/O Extension
tab.
Configure the following parameters:
Description
Provide a description of the channel, making it easier to identify.
Data Options: Maximum 20 characters, including spaces
Latch
Latches (remembers) the activity transition (active to inactive or inactive to
active).
Data Options: None, Inactive-to-Active, Active-to-Inactive
Default: None
Invert Signal
When enabled, inverts the actual condition of the I/O signal in the status;
therefore, an inactive status will be displayed as active.
Default: Disabled