Delta D25886 User Manual Page 260

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  • TROUBLESHOOTING
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5.Troubleshooting
DVP-MC operating manual 5-3
LED state Explanation How to deal with
Green light
flash
The communication with the axis
configured is not ready.
Check if the communication with each axis is
normal.
Red light on Hardware error in MC module
After power on once again, return the goods to
factory for repair if the error still exists.
Red light
blinking
MC module runs abnormally
1. Check if the setting value for synchronous cycle
is too small. After increasing the synchronous cycle
value, re-download.
2. Check if there is slave offline in CANopen
network.
3. Check if the motion control program is stopped
after it is executed.
4. Check if there are unsupportive instructions in
the program.
Ethernet LED
DVP10MC11T has two Ethernet LED indicators like orange light and green light. Green light indicates the
Ethernet communication state and orange light indicates Ethernet baud rate.
LED State Indication
Light on
Ethernet baud rate:100Mbps
Orange light
Light off
Ethernet baud rate is 10Mbps or 10MC has not been put in Ethernet.
Light flash The Ethernet communication port for 10MC is receiving and sending data.
Green light
Light off
The Ethernet communication port for 10MC is not receiving and sending
data.
COM 1 LED
COM1 LED is an indicator of RS-232 communication port of PLC module. It indicates the communication
state of RS-232 communication port of PLC module.
LED state Indication
Yellow light flash There is response data at RS-232COM1port.
Light off There is no response data at RS-232COM1port .
COM 2 LED
COM2 LED is the indicatior of RS-485 shared by motion control module and PLC module to indicate the
state of RS-485 communication port.
RUN LED state Indication
Yellow light flash
There is response data at RS-485COM2port.
Light off
There is no response data at RS-485COM2port.
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