Remote modules. RIO5, RIOW and RIOR series.
CNCelite
8058 8060
8065 8070
4.
RIOW REMOTE MODULES. (CANOPEN PROTOCOL).
RIOW-CANOPEN-STAND module. Leading (first) module.
ꞏ64ꞏ
REF. 2107
4.5.4 Meaning of the LED's.
While staring the module up, the LED's indicate the stage the node is in and its status.
When a module is in configuration mode (dipswitch value equal to ꞏ0ꞏ), the LED's indicate
the speed selected at the module. See
"4.5.3 Node configuration." on page 62.
LED's STOP, RUN, TX overflow and RX overflow.
The top four LED's of the module (STOP, RUN, TX overflow and RX overflow) indicate the
status of the node and of the communication through the CAN bus.
Node status. Meaning.
Initializing stage After starting up or after a reset, the module goes into the initializing stage
to run an autotest. During the initializing stage, the I/O LED blinks orange
until it changes to red.
• If the module is properly initialized, it changes to the pre-operative
stage, the I/O LED changes to green and the RUN LED blinks.
• If the module detects any problem in the initializing stage, it changes
to the stop stage, the I/O LED blinks red and the STOP LED turns
on. The blinking rate of the I/O LED indicates the detected error.
Pre-operative stage. In this stage, the module configures the bus.
During the pre-operative stage, the I/O LED turns green and the RUN
LED blinks.
Operative stage. In this stage, the module is ready to work.
In the operative stage, the I/O and RUN LED's turn green.
Stop stage. This stage indicates an error at the node.
The STOP LED turns on in the stop stage.
STOP RUN Meaning.
OFF OFF Module turned off or in initializing stage.
OFF Blinking
slow
Module in pre-operative stage.
OFF ON Module in operative stage.
ON OFF Module in stop stage. Node configuration error or bus error.
OFF Blinking
fast
Module in pre-operative stage. Module error.
Blinking
fast
Blinking
fast
Module in pre-operative stage. Module error.
Blinking
fast
OFF Module in pre-operative stage. Module error.
TX overflow RX overflow Meaning.
OFF OFF Module turned off or in initializing stage.
- - - ON Data reception error.
ON - - - Data sending error.
Blinking
fast
Blinking
fast
Too many errors at the node.
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