Amogh

cc link

32 posts in this topic

Any help will be appreciated
 
Master Plc Cpu is Q03UDE
Master Plc CClink Card is QJ16BT11N
 
Slave Plc Cpu is FX3G40MR
Slave Plc CClink Card is FX3U-64CCL
 
I want 10 slave module to connect it to 1 master
Transmission is cyclic and it should be reading and writing 25 D Resistor
 
What are the parameter setting and any other setting need to be done for it.
 
photo will give you idea 
 

IMG_20170313_144341.jpg.crdownload

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CC-Link Version 2

Intelligent Device station V2 . Then number of station and mullitplication settings depend on the amount of data you would like.

CC-Link.JPG

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Thanks for the help.

But the problem is I am new in this.

What is no of station occupied i have read manual of it and the formula but its still confusing.

 

Please if you can elaborate in little more that would be much helpful.

 

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No problem. I can understand that is get's confusing as they talk about slave station numbers and occupied station.
Don't worry about the formula just use your software it will tell you when you're exceeding the limits of the network.

The occupied station has to do with size
In normal CC-Link V1. a station has 32 bit input 32 bits output and 4 word inputs and 4 words output.
This mean that when you have a slave station which needs more than this station could occupy more than one station. So it would not just be station 1 but also 2 (3 and 4)
So lets say you have an IO Slave with 64 inputs and you set the dip switches to slave nr 7 than it would be slave 7 but also 8 and have (64 in,64 out ,8 in ,8 out).

This is the priciple of CC-Link. This way you do not need GSD files etc. A slave ie either IO station Device station or intelligent station an can occupy 1-4 stations.
For some slave like the FX the number of stations they occupy is selectable. 

Now for V2.0 they have added multiplexing the information (x2 double, x 4 quadruple, x 8 octuple)

Hope this clears it up for you

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Coding and parameter setting for cc link done in GS works2 and plc programming in GX developer how can we link it together ?

Programming of the slave 64 ccl should be done separately by GS WORKS2 ?

programming of FX3G plc separately by GX DEVELOPER ?

same confusion for the master plc and master card

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All you need to to in the master Q is set the parameters. (This can be GX Works or GX Developer)

For the FX you really do not have to do anything just set the right switches in the module.

After you have the network running read out the Data from the BFM area.

There is a good example in the manual for the FX3U-64CCL

 

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Any help will be appreciated
 
Master Plc Cpu is Q03UDE
Master Plc CClink Card is QJ16BT11N
 
Slave Plc Cpu is FX3G40MR
Slave Plc CClink Card is FX3U-64CCL

 

Can anybody help me with coding i am really new in plc

i just want to read 20 d resistor from slave in a cyclic transmission

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Which Software are you using?

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okay let's start with the FX slave module

Set the switches as follows

station 01

B-rate to 4 = Transmission rate 10Mbps

Station = 6 = 3 stations Double = 24 data registers

Reset the PLC afterwards

Edited by Gambit

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Then set the following on the master network parameters

the start io number of your module

Master staion V2.

under station infomration

Ver 2 inteligent device doublw staions 3

Download reset PLC and your network should be running.

When this is working we just need to copy the data. But lets get it to work first.

You can check via the Diagnostics

 

 

 

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ok done

showing no error in diagnostics

 

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Good so it is running ?

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For the system Q set some start adressen for the inputs outputs en the words in and out

And don't forget the reset the PLC since you changed the parameters

Edited by Gambit

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write  some data on BFM 176 of the FX3U-64CCL this should now be seen at the system Q.

The FX3U-64CCL manual has a small demo program. 

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these are the setting done 

ok what do you mean by  start adressen for the inputs outputs en the words in and out

please look in photos attached to it

suggest changes 

1.png

2.png

3.png

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occupied station should be three. Plus see previous post.

You have already set that up what I meant on X1000 Y1000 D0 D1000.

Although I would use W because that uses hex counting aswell

Edited by Gambit

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Then you should see the same data at the system Q on D0

 

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one error occurred photo attached

if we set wo in slave how data will be in D0 please clerify

4.png

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when i changed station no from 1 to 3 above error occured

 

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On which number is the Rotary switch station on the 64CCL.

The data put on BFM176 of the 64CCL. 

station.JPG

Edited by Gambit

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switch was set on 5 insted of 6

ok got it thanks for help 

 

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