Delta DVP-0204520-03 - Manual (Page 43)

DeviceNet Network Scanner DVPDNET-SL
„ MS & NS LED
LED status
NS LED MS LED
Indication How to correct
Off Off No power Make sure DVPDNET-SL is powered.
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.
Off
Green light
on
Duplicate ID check has not
completed.
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 24V DC power from
DeviceNet network
1. Check if the network cable is correctly
connected to DVPDNET-SL.
2. Check the 24V DC network power.
Go to your manufacturer or distributor for
problem-solving.
Red light on Red light on Hardware error
11.2 Digital
displayer diagnosis
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.
Check if the power of DVPDNET-SL and PLC MPU is
normal.
F2 Low voltage is detected.
Switch IN1 from On to Off and re-power
DVPDNET-SL.
F3 Entering test mode
F4 Bus-off
1. Check if the network cable is normal.
2. Check if the baud rate is correct.
3. Re-power DVPDNET-SL.
Make sure the cable is correctly connected and check
if the network power is normal.
F5 No network power
F6
Internal error; Flash or RAM
check error If the error still exists after re-power, send your
DVPDNET-SL back to the factory for repair.
F7
Internal error; GPIO check
error If the error still exists after re-power, send your
DVPDNET-SL back to the factory for repair.
F8
Error produced in factory
manufacturing If the error still exists after re-power, send your
DVPDNET-SL back to the factory for repair.
F9
Internal error; EEPROM
access failure If the error still exists after re-power, send your
DVPDNET-SL back to the factory for repair.
FA Invalid configuration data
1. Configure the network correctly and re-download it
to DVPDNET-SL.
2. Check if the node address of the slave in the scan
list is the same as the node address of
DVPDNET-SL.
E0
Device key parameter does
not match the scan list
table. Make sure that the device parameter in the scan list
matches the desired key parameter, including vendor
ID, product code, device type and version.
E1
Data size returned does not
match the scan list.
Re-configure the scan list using correct data size.
DVP-PLC Operation Manual 40