PDW90 Point to Multi-Point Wireless Instruction Manual
23
Digital I/O Module
Each
Digital I/O
module has four I/O channels. Each channel may be independently programmed as ei-
ther an input or an output. These channels may also be mapped to a remote digital I/O or Modbus regis-
ter. Once you have modified the module’s settings, click the
Save Module Configuration
button to save
these settings to the base station.
If you have made changes to the module that have not been saved and would like to load the saved set-
tings from the base station, click the
Read Settings from Hardware
button. If you would like to reset the
selected module to its default settings, click the
Load Default Settings
button.
The Monitoring area at the bottom may be used to view the current digital I/O state or manually test digital
I/O operation.
Note: For information about
Modbus Access
, please see
Modbus Register Address vs Modbus Register
Number
on page 28.
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