Rockwell Automation 160IB1 InterBus Communication Module - Manual (Page 30)

6–4 Using the 160-IB1 on InterBus
.
Look at the LED’s on the 160-IB1 module, BA is flashing, indicating
that the module is not being controlled by anything.
Now with the controller still selected, right click and choose
”Parameterization” and ”Edit” to specify how we want the scanner to
start up.
Select ”Startup without PDP” and uncheck ”start data transmission”
(action 23) and click ok.