Beckhoff CX1500-B310, Руководство пользователя

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Error handling and diagnostics
CX1500-M510, CX1500-B510 171 Version: 1.0
5.2 B510: LED diagnosis codes
Requirements
Display LEDs Meaning
RUN ERR
off off TwinCAT is in STOP
mode
on off all units connected to the
bus are running without
errors (Box State=0),
TwinCAT Task or process
is running.
blinks at 2 Hz off Task connected to the
Bus is not running. All
units connected to the bus
are up and running (Box
State=0).
an blinks at 2 Hz at least one Box State is
not zero (e.g. unit not
found, wrong
configuration, unit in error
state) TwinCAT Task is
running.
off blinks at 2 Hz at least one Box State is
not zero (e.g. unit not
found, wrong
configuration, unit in error
state), TwinCAT Task is
not running.
off on TwinCAT runs, CAN
Controller is Bus OFF.
Physical CAN bus
problem. Probable errors :
e.g. missing termination,
wires are to long, wrong
signal rate, node address
is not definite, short
circuit. Restart is
necessary.
blinks at 20 Hz blinks at 20 Hz configuration-upload is in
progress
off blinks at 20 Hz connector is in STOP
mode
The TX / RX LEDs are reserved for further functions and has no meaning so far.
5.3 Diagnostics
CANopen state
In many cases it is important to know whether the communication with the higher-level master is still OK. To
this end, link the "NodeState" variable with your PLC program. A TwinCAT configuration is necessary for
this.