842e-cm exception behavior – Rockwell Automation 842E CM Integrated Motion Encoder on EtherNet/IP User Manual

Page 52

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52

Rockwell Automation Publication 842E-UM002A-EN-P - November 2013

Chapter 6

Diagnostics and Troubleshooting

842E-CM Exception Behavior

For 842E-CM encoders, shutdown is currently the only selectable
exception behavior in the Logix Designer application from the Axis
Properties dialog box, in the Actions category.

Table 5 - Exception Action Definition

Only selected encoder exceptions are configurable. In the fault behavior
tables, the controlling attribute is given for programmable fault actions.
See the Logix Designer Axis Properties screen, Actions category.

Table 6 - Encoder Behavior, FLT Sxx Fault Codes

Exception action

Definition

Shutdown

When the exception occurs, the encoder brings the motor to a stop by using
the stopping action defined by the encoder (as in Stop encoder) and the
power module is disabled. An explicit Shutdown Reset is required to restore
the encoder to operation

Exception fault
code

Exception text

Fault action

Ignore

Alarm

Minor fault

Major fault

FLT S47 – FDBK
DEVICE FAILURE

Feedback device
failure

X

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