Control Net Scanner
Posted 26 April 2007 - 11:01 AM
I am new with Control Logix and Control Net. I have a project with a Logix 5561, a control net scanner, 1756-CNB/D and a Control Net adapter in a PLC5 rack (1771-ACN15 I/O adapter).
Could anybody to help me how to configure the communications, please?
The error at the I/O adapter is: Connection not scheduled. I have tried to configure it with ControlNetworks for CN, but I haven't had any luck.
Posted 26 April 2007 - 04:46 PM
Posted 26 April 2007 - 05:49 PM
Start RSnetworx for CNET:
- Upload from the network
- Enable Edits
- Set UMAX, SMAX and NUT
- File->Save As-> Optimize and Re-write
Posted 26 April 2007 - 10:25 PM
1. Does your 1756-CNB/D show in the IO Tree of your RS5000 Project?
If not you need to add it.
2. Does your 1771-ACN15 show in the IO Tree of your RS5000 Project?
If not you need to add it.
3. Have you tried Contr_Conn's instructions for RSNetworx and are you still getting an error?
If so please post it and if possible your *.ACD and *.CNT files.
"Poor Planning on your part does not a crisis on my part make"
Posted 01 May 2007 - 04:34 AM
Contr_Conn, I follow your instructions, and I had already the modules in the I/O configuration as BobLfoot indicated (I was trying to find the Contr_Conn's instructions for RSNetworx, jajaja, until I realize Contr_Conn it was your nickname, not some RSLogix or RSNetworx function, )
And I have still the same error.
Please find attached my ControlNet and Control Logix files.
Rpraveenkom, I can't open the link that you put.
Posted 01 May 2007 - 06:05 AM
I am trying to use the Scanlist Configuration Tool, but it is disable (in grey) and I don't know how to get it.
Posted 01 May 2007 - 06:15 AM
Thanks for your help; I attached the two files two post ago, if you can't download them let me know and I try to find another way.
Posted 01 May 2007 - 06:48 AM
Just follow instructions I posted above - this is all you need to do to get rid of eroor 16#0317 - connection not scheduled.
Posted 01 May 2007 - 06:51 AM
Better open new rsnetworx file Browse the devices online save it & download it to the Network
Most of the problem will be solved by this method
Posted 02 May 2007 - 05:55 AM
I tryed several times what Contr_Conn suggested and now that problem is solved, but another error has appeared,
the error is:
16#0109 Connection Request Error: Invalid connection size
Note: Additional Error Information for this fault will be displayed as the tag name associated with the connection instance number that has the fault.
The controller is attempting to set up a connection with the module and cannot – the size of the connection is invalid. The controller may be attempting to connect to a tag in a producing controller whose size does not match the tag in this controller.
§ Electronic Key Passed fault
§ If the module is a 1756-CNB or 1756-CNBR adapter, ensure that the chassis size is correct.
§ For RIO Adapters, ensure that the rack size and/or rack density is correct.
I am trying to read the data with the COP instruction, and then I call my tagname PLC5_CPU:I, datatype: AB:1771_ACN15_40Bytes:I:0.
The I/O adapater is in a five slot PLC5 rack;
Please find attached my new Control Net file.
Posted 02 May 2007 - 06:12 AM
select the Properties of the 1771 ACNR change the Input size & output size to 8
If you are using 1771 -A1B in 1 slot addressing
select the Properties of the 1771 ACNR change the Input size & output size to 4
Posted 02 May 2007 - 06:40 AM
I am reading the user manual for the ControlNet Adapter module (1771-ACN15), and I don't really understand. I am lost with the slot addressing and the Processor Memory Rack.
in one PLC 5 rack I have:
2. Power supply
4. 1771-IBDB (16DI)
5. 1771-OAD (16DO)
in the other PLC 5 rack I have:
2. Power supply
4. 1771-IFE (8AI)
How could I access to the information?
I don't know (understand) the differences between 2, 1 and 1/2 slot addressing.
Posted 02 May 2007 - 07:06 AM
that is the manual I am reading, but I don't really understand the addressing,
I don't see the dip setting; the cards are narrow (only one slot is used); they won't be my final cards, I am using them for training only, as I don't have the final cards.
Posted 02 May 2007 - 10:45 AM
I was considering that I had the cards on slots 1 and 2, but in fact they are in 2 and 3, as the power supply is consider a slot as well.
Posted 03 May 2007 - 07:12 AM
I have as well an analog card, 1771-IFE
How could I read this channels?
I have their user manual, and Block transfers are needed (39 Out words and 20 or 22 In words), but I don't know how to use them with the controlnet.
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