BECKHOFF FC5101 - Manual (Page 26)

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”Box States” tab
Displays an overview of all current box statuses.
Tab ”(Online) DPRAM”
See ”Online Display of DPRAM" in the System Manager Documentation.
Input Diagnosis
The FC510x automatically provides various diagnostic variables which describe the status of the card and the
CANopen network:
cycleCounter: Is incremented at the end of each firmware cycle in order that this variable can indicate whether
the last cycle was completed before the task was started.
Error: Shows the number of slaves whose Box State is not equal to zero. Only check the BoxState of the sla-
ves if this value is other than 0.