Delta Electronics DVPDNET-SL User Manual
DeviceNet Network Scanner DVPDNET-SL
DVP-PLC Application Manual
27
Corresponding nodes on the network
PLC
device
b15
b14
b13
…
b1
b0
D6032
Node 15
Node 14
Node 13
…
Node 1
Node 0
D6033
Node 31
Node 30
Node 29
…
Node 17
Node 16
D6034
Node 47
Node 46
Node 45
…
Node 33
Node 32
D6035
Node 63
Node 62
Node 61
…
Node 49
Node 48
When the node in the scan list is normal, the corresponding bit will be Off. If the node occurs abnormality, its
corresponding bit will be On.
8.2
Status of DVPDNET-SL
You can acquire the real-time status of DVPDNET-SL by monitoring D6036. When DVPDNET-SL runs
normally, D6036 = 0. When DVPDNET-SL is being initialized, the high byte of D6036 = 1 and the low byte = 0.
When error occurs in DVPDNET-SL, the high byte of D6036 = 2. The low bytes are for error codes. For detailed
information on error codes, please refer to 9.5. Digital Indicator LED.
Explanation
PLC
device
b15 b14 b13 b12 b11 b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
D6036
Status of DVPDNET-SL
(0: normal, 1: initializing, 2: error)
Error codes of DVPDNET-SL
(See 9.5)
9
LED Indicator & Trouble-shooting
There are three LED indicators and one digital indicator on DVPDNET-SL. POWER LED displays if the
power of DVPDNET-SL is working normally; NS LED and MS LED display the communication connection status
of DVPDNET-SL; digital indicator displays the node addresses, error information and the error messages from
the slave.
DVPDNET
POWER
MS
NS
9.1 POWER
LED
LED status
Indication
How to correct
Off
Power is abnormal.
Make sure DVPDNET-SL is powered.
Green light on
Power is normal.
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9.2 NS
LED
LED status
Indication
How to correct
Off
No power or duplicate ID
check has not completed
check has not completed
1. Make sure DVPDNET-SL is powered.
2. Make sure at least 1 node or more are
communicating on the network.
Green light
blinking
No communication
No correction is needed, or check the digital indicator
for the error.
for the error.
Green light on
Normal operation
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