Rockwell Automation GMLC Reference Manual - Manual (Page 582)

Publication GMLC-5.2 - November 1999
545
Failed Getting Inputs
An RIO failed getting inputs fault (RIO_fault_code = 6) indicates that the
motion controller could not successfully read its RIO discrete inputs.
When RIO_fault_code = 6, RIO_status = 1 (Offline), the LED on the RIO
option is
OFF , and Global_fault = 10 (RIO Fault). If you configured the
motion controller for adapter mode, check whether the RIO scanner (in
the SLC or PLC) is properly scanning the motion controller’s I/O. If you
configured the RIO option for scanner mode, check whether the discrete
inputs actually exist at the configured Scanner I/O Rack Address. See the
Setup section of the Installation and Setup manual for your motion
controller for more information on configuring the motion controller’s
RIO option.
Failed Sending Outputs
An RIO failed sending outputs fault (RIO_fault_code = 5) indicates that
the motion controller could not successfully set its RIO discrete outputs.
When RIO_fault_code = 5, RIO_status = 1 (Offline), the LED on the RIO
option is
OFF , and Global_fault = 10 (RIO Fault). If the motion controller
is configured for adapter mode, check that the RIO scanner in the SLC or
PLC is properly scanning the motion controller’s I/O. If the RIO option is
configured for scanner mode, check that the discrete outputs actually exist
at the configured Scanner I/O Rack Address. See the Setup section of the
Installation and Setup manual for your motion controller for more
information on configuring the motion controller’s RIO option.
Scanner Failure
An RIO scanner failure fault (RIO_fault_code = 4) indicates that the
motion controller’s RIO scanner could not properly establish
communication with the configured devices on the RIO link. When
RIO_fault_code = 4, RIO_status = 1 (Offline), the LED on the RIO option
is
OFF , and Global_fault = 10 (RIO Fault). Check that the RIO scanner
setup data is correct and that the adapters on the RIO link are powered up
and operating properly.