Hello Guys,

I'm running to kind of similar problem on this tread:

Configuration Issues with DeviceNet

I tried to use last conversation but still could not figure it out . i'm using the same setup and coupler, (KRC2 ed05 and Beckhoff BK5250 with 4 DI and 4 DO modules). i have 120 ohm resistors at both ends and using devicenet card channel 2 LPDN.

so already make sure about connectivity and resistors.

These are my INIT files :

****dnsc_2sl*****

[MODULE_STARTUP]

INACTIV= ; Example: 1,5,6

CONTINUE_WITH_WARNING= ; Example: 8,25

[SCANNERCFG]

NET_EPR=75

NET_ISD=5

NET_BACKGROUND_POLL_RATE=1

NET_TX_RETRY_COUNT=1

[1]

MAC_ID=11

VENDOR_ID=0108

PRODUCT_TYP=0012

PRODUCT_CODE=5200

POLL_RESPL=2

POLL_CMDL=2

***dnsc_2co***

[CONFIG]

MAC_ID=0

LOGFILE=log/dnsc2.log

DEBUG=1

BAUDRATE=500

OPTIONS=0

SCANLIST_COMMENT=1

****devnet***

[KRC]

DEBUG=1

BAUDRATE=500

LOGFILE=log/devnet.log

[1]

MACID=11

*****IOSYS****

[CONFIG]

VERSION=2.00

[DRIVERS]

DIAGDRV=22,cp_DiagInit,diagdrv.o

;DNSC6=20,dnsc6Init,dnsc6drv.o

;DNSC5=19,dnsc5Init,dnsc5drv.o

;DNSC4=18,dnsc4Init,dnsc4drv.o

;DNSC3=17,dnsc3Init,dnsc3drv.o

DNSC2=13, dnsc2Init, dnsc2drv.o

[DIAGDRV]

;COMMENT=Configuration not required

[RSI]

[DNSC1]

[DNSC2]

INB2=11,0,x1

OUTB2=11,0,x1

[DNSC3]

[DNSC4]

[DNSC5]

[DNSC6]

[IOLINKING]

[ERX]

[END SECTION]

in my devicenet tool shows the "device ID doesn't match "i don't know what that means but i cant figure out where can i find this information which i just copied from last thread?

VENDOR_ID=0108

PRODUCT_TYP=0012

PRODUCT_CODE=5200

Any help would be thoroughly appreciate.

Yes i have LPDN card with 2 channels. also i use separate power supply for 24 V connected to 24 and 0,(though i have already power on the channel).

the LED on the channel are both green and on the remote device we well !

Quote from SkyeFire

Solid green or blinking green?

Also, "already have power on the channel"? What does this mean? There should only be one 24VDC power supply on the DN bus. The LPDN card in the KRC has to get its power from the DN cable, it does not draw power from the KRC's motherboard.

The DEVNET.INI file is not relevant if you are using the LPDN card. DEVNET.INI only applies to the X805 on the MFC card.

What are the contents of the DNSC2.LOG file?

Both channels on the LPDN card appear to be occupied. But the light for one is red, the other is dark. So one is not running, the other has no power.

it's solid green and every 10 sec turn to red(right one)-green(left one) blinking.

about power supply, i connected my power supply to 24+ and 0 .

****dnsc2****

30/ 7/20 : 21:23:37, DNch(2): >---------> Start LPDN-Scanner driver (channel 2)

30/ 7/20 : 21:23:37, DNch(2): Debugging : enabled

30/ 7/20 : 21:23:37, DNch(2): Serial : 9600 KBaud, 8*data,no parity, 1*stop, hardware

30/ 7/20 : 21:23:37, DNch(2): Scanlist comments : enabled

30/ 7/20 : 21:23:37, DNch(2): LPDN MAC_ID : 0

30/ 7/20 : 21:23:37, DNch(2): Baudrate : 500 KBaud

30/ 7/20 : 21:23:37, DNch(2): WatchDog : enabled

30/ 7/20 : 21:23:37, DNch(2): PCI memory : 0x14A18000

30/ 7/20 : 21:23:37, DNch(2): PCI IO : 0x4400

30/ 7/20 : 21:23:38, DNch(2): SW-ver. drv/fw/PLX : 3.00B2/3.11/2

30/ 7/20 : 21:23:38, DNch(2): HW-ver. serial/board : 2528/0

30/ 7/20 : 21:23:38, DNch(2): No slaves in scanlist-file projected

30/ 7/20 : 21:23:38, DNch(2): LPDN-Scanner state: running (channel 2)

30/ 7/20 : 21:23:39, DNch(2): ERROR: [11]: No device

30/ 7/20 : 21:23:40, DNch(2): ERROR: [11]: No device

****LPDN2***

LPDN_Scanner : Log Date 30/ 7/20 : 19:40:14

30/ 7/20 : 19:40:14, DNch(2): >---------> Start LPDN-Scanner driver (channel 2)

30/ 7/20 : 19:40:14, DNch(2): Debugging : enabled

30/ 7/20 : 19:40:14, DNch(2): Serial : 9600 KBaud, 8*data,no parity, 1*stop, hardware

30/ 7/20 : 19:40:14, DNch(2): Scanlist comments : disabled

30/ 7/20 : 19:40:14, DNch(2): LPDN MAC_ID : 1

30/ 7/20 : 19:40:14, DNch(2): Baudrate : 125 KBaud

30/ 7/20 : 19:40:14, DNch(2): WatchDog : enabled

30/ 7/20 : 19:40:14, DNch(2): PCI memory : 0x14A18000

30/ 7/20 : 19:40:14, DNch(2): PCI IO : 0x4400

30/ 7/20 : 19:40:16, DNch(2): SW-ver. drv/fw/PLX : 3.00B2/3.11/2

30/ 7/20 : 19:40:16, DNch(2): HW-ver. serial/board : 2528/0

30/ 7/20 : 19:40:16, DNch(2): No slaves in scanlist-file projected

30/ 7/20 : 19:40:16, DNch(2): LPDN-Scanner state: running (channel 2)

30/ 7/20 : 19:40:17, DNch(2): FlushOutputs

ok,

I got ESD file from Beckhoff technical team includes all required setup.

but after i corrected my product ID, the error message change to " data size doesn't match" ??

****BK5250.eds***

$ EDS

[Device]

VendCode = 108;

VendName = "Beckhoff Automation";

ProdType = 12;

ProdTypeStr = "Communications Adapter";

ProdCode = 5250;

MajRev = 1;

MinRev = 1;

ProdName = "BK5250 V01.01";

Catalog = "BK5250";

[IO_Info]

Default = 0X0001; $ Poll Connection is default

PollInfo = 0X000F, 1, 1;

StrobeInfo = 0X000F, 1, 1;

COSInfo = 0X0007, 1, 1;

CyclicInfo = 0X000B, 1, 1;

$ Input Connections

$ Assemblies

Input1=

0, $ 0 bytes length, see terminal configuration

0, $ all bits are significant

0x000F, $ Poll, BitStrobe, Change of State and Cyclic

"A+D Inputs with Status byte", $ Name

6, "20 04 24 6F 30 03", $ Assembly Inst. 111

"Mapping, see EDS-File or Manual"; $ Help String

$ Mapping Info:

$ Byte 0 to (n-1) :Analog Inputs

$ Byte n to (m-1) :Discrete Inputs

$ Byte m :Vendor specific status byte

$ bit0 = Internal bus error

$ bit1 = Config error

$ bit2 = reserved

$ bit3 = reserved

$ bit4 = reserved

$ bit5 = reserved

$ bit6 = Bus Sense Error

$ bit7 = Fieldbus error / idle mode

Input2=

0, $ 0 bytes length, see terminal configuration

0, $ all bits are significant

0x000F, $ Poll, BitStrobe, Change of State and Cyclic

"Discrete Inputs with Status byte", $ Name

6, "20 04 24 70 30 03", $ Assembly Inst. 112

"Mapping, see EDS-File or Manual"; $ Help String

$ Mapping Info:

$ Byte 0 to (n-1) :Discrete Inputs

$ Byte n :Vendor specific status byte

$ bit0 = Internal bus error

$ bit1 = Config error

$ bit2 = reserved

$ bit3 = reserved

$ bit4 = reserved

$ bit5 = reserved

$ bit6 = Bus Sense Error

$ bit7 = Fieldbus error / idle mode

Input3=

0, $ 0 bytes length, see terminal configuration

0, $ all bits are significant

0x000F, $ Poll, BitStrobe, Change of State and Cyclic

"Analog Inputs with Status byte", $ Name

6, "20 04 24 71 30 03", $ Assembly Inst. 113

"Mapping, see EDS-File or Manual"; $ Help String

$ Mapping Info:

$ Byte 0 to (n-1) :Analog Inputs

$ Byte n :Vendor specific status byte

$ bit0 = Internal bus error

$ bit1 = Config error

$ bit2 = reserved

$ bit3 = reserved

$ bit4 = reserved

$ bit5 = reserved

$ bit6 = Bus Sense Error

$ bit7 = Fieldbus error / idle mode

$ Output Connections

$ Assemblies

Output1=

0, $ 0 bytes length, see terminal configuration

0, $ all bits are significant

0x000F, $ Poll, BitStrobe, Change of State and Cyclic

"Analog + Discrete Outputs", $ Name

6, "20 04 24 65 30 03", $ Assembly Inst. 101

"Mapping, see EDS-File or Manual"; $ Help String

$ Mapping Info:

$ Byte 0 to (n-1) :Analog Outputs

$ Byte n to m :Discrete Outputs

Output2=

0, $ 0 bytes length, see terminal configuration

0, $ all bits are significant

0x000F, $ Poll, BitStrobe, Change of State and Cyclic

"Discrete Outputs", $ Name

6, "20 04 24 66 30 03", $ Assembly Inst. 102

"Mapping, see EDS-File or Manual"; $ Help String

$ Mapping Info:

$ Byte 0 to n :Discrete Outputs

Output3=

0, $ 0 bytes length, see terminal configuration

0, $ all bits are significant

0x000F, $ Poll, BitStrobe, Change of State and Cyclic

"Analog Outputs", $ Name

6, "20 04 24 67 30 03", $ Assembly Inst. 103

"Mapping, see EDS-File or Manual"; $ Help String

$ Mapping Info:

$ Byte 0 to n :Analog Outputs

okay, i finally figure it out:

POLL_RESPL=2

POLL_CMDL=1

i don't know why but it works with 1 DI and 1 DO module.