Parameterization and commissioning, Start-up behavior of the bus terminal controller – BECKHOFF BC3150 User Manual
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Safety Instructions
Fieldbus Components
25
4. Parameterization and Commissioning
Start-up Behavior of the Bus Terminal Controller
After being switched on, the Bus Terminal Controller checks its state, configures the K-Bus, creates a structure list on
the basis of the inserted bus terminals and starts it's local PLC.
The I/O LEDs illuminate and flash as the Bus Coupler starts up. If there are no errors, the I/O LEDs should stop
flashing within about 2-3 seconds. In the case of an error, the flash code of the according LED depends on the error
type (see Diagnostic LEDs).
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