2nd Ave. DVPDNET-SL DeviceNet Network Scanner DVP-0204520-02 - Manual (Page 30)

DeviceNet Network Scanner DVPDNET-SL
DVP-PLC Operation Manual 28
LED status Indication How to correct
Red light
blinking
Error in communication Check the digital indicator and eliminate the error.
Red light on
Network error; cannot check
duplicate ID; bus-off (chek
the digital indicator)
1. Make sure all the devices have their unique node
address.
2. Check the network for correcting media installation
and baud rate.
3. Check if the node address of DVPDNET-SL is valid.
4. Check if the network power is normal.
9.3 MS LED
LED status Indication How to correct
Off No power Make sure DVPDNET-SL is powered.
Green light
blinking
The master is not configured.
Configure the scan list and re-download it to
DVPDNET-SL.
Green light on Normal operation --
Red light
blinking
Some slaves encounter
communication error.
Check the digital indicator and make sure the salve
information in the scan list is consistent with the salve
actually connected.
Red light on Internal error
1. Check if the configuration is valid.
2. Re-power it. If the error still exists, send it back to the
factory for repair.
9.4 MS & NS LED
LED status
NS LED MS LED
Indication How to correct
Off Off No power Make sure DVPDNET-SL is powered.
Off
Green light
on
Duplicate ID check has not
completed.
Make sure at least 1 node or more are
communicating in the network, and the baud
rate is the same as the setting in DVPDNET-SL.
Red light on
Green light
on
MAC ID detection failure or
bus-off Change the MAC ID setting and re-power
DVPDNET-SL.
Red light on
Red light
blinking
No 24 VDC power from
DeviceNet network
1. Check if the network cable is correctly
connected to DVPDNET-SL.
2. Check the 24 VDC network power.
Red light on Red light on Hardware error
Go to your manufacturer or distributor for
problem-solving.
9.5 Digital Indicator LED
Code Indication How to correct
0 ~ 63
Node address of
DVPDNET-SL (in normal
operation)
--
80
DVPDNET-SL is in STOP
status. Turn the PLC MPU to RUN and start I/O data
exchange.
F0
Duplicate MAC ID check
failure
Check the node address and re-power DVPDNET-SL.
F1
No slave device in the scan
list. Configure the scan list and download it to
DVPDNET-SL.