·116·
Installation manual
CNC 8055
CNC 8055i
4.
REMOTE MODULES (BUS CAN WITH CANOPEN PROTOCOL)
SOFT: V02.2X
Power supply
Connector ·X2· & ·X3·. CAN bus connection.
·SPEED· selector. CAN bus transmission speed.
When using the CANopen protocol, the transmission speed at the bus is defined in each node. All
the nodes must work at the same speed.
The transmission speed depends on the total length of the cable. Use the following approximate
values. Assigning other values may cause communication errors due to signal distortion.
·ADDRESS· selector. Address (node) of the element within the CAN bus.
Each one of the elements integrated into the CAN bus is identified by the 16-position rotary switch
(0-15) "Address" (also referred to as "Node_Select"). The CNC must always occupy position "0" and
the rest of the elements of the bus will occupy consecutive positions starting with 1.
Led ·ERR·. Status indicator LED.
Red LED. Its meaning depends on the blinking speed.
·RUN· LED. Status indicator LED.
The LED is green. Its meaning depends on the blinking speed.
Description
5-pin male Phoenix minicombicon connector (3.5 mm
pitch).
Selector Speed Length of the CAN bus.
1000 kHz Up to 20 meters.
800 kHz From 20 to 40 meters.
500 kHz From 40 to 100 meters.
500 kHz From 40 to 100 meters.
Type of blinking. Meaning
LED off. The module works properly.
Blinking fast. Module configuration stage.
Single blinking. Warning. Poor transmission.
Double blinking. There is no communication with the cpu.
LED on. Error. Too many errors.
Type of blinking. Meaning
LED on. The module works properly.
Single blinking. Module stopped.
Blinking fast. Module configuration stage.
Continuous blinking. Start-up stage or error.
CAN L
SHIELD
CAN H
SHIELD
ISO GND
X2 X3
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