Theuns

It could also be noise from one of the VSD's causing your module to fail. What type of VSD's in panel ?

Hi  Post your project .   Regards

Hi Neverov There is a separate manual for PID. See attached pic. I can send it to you via email   Regards

Hi See attached example  

What PLC error do you have ? You should definitely  do the i/o assignment 

Did you read From plc (Parameter and Program) or only Program ?

First of all your I/O assignment is blank under PLC parameter. Start off by entering info . eg slot 0 should type should be Special , Enter model name ( A1SJ71AT21B ) for reff. , Points will be 32. Then Slot 2 will be Special model name ( A1S68AD ) 32 points . ect. ect. until all models are done

Why not ?

Attached is the manual A1S68AD_UserManual_IB-66576-F.pdf

Replace the FX2n CPU with FX3U then Replace the FX0N-16EYR-ES module with a FX2N-16EYR plug everything in and it should work .     

Can you post a pic of your setup ? And maybe the Program

I do not think that you can connect the FX0N-16EYR-ES to the FX3U main unit , Can you swop it out with a FX2N-16EYR ?

https://forums.mrplc.com/index.php?/topic/35454-fx3u-enet-l-no-connection/

This is a sample program from Mitsubishi. FX3U 1-1 Ethernet Demo.zip

The FX3U-ENET is configured via  FX Configurator-EN so it is considered a "special function Module" If it is located right next to the plc it will be Module nr 0 , If you have a FX3U-4AD next to the plc and then the FX3U-ENET it will be module Nr 1 . The FX3U-ENET-ADP is setup via special relays and registers with Gx developer or Gx works 2. Refer to manual  JY997D45801 for the  FX3U-ENET-ADP

yes

The SC09 cable converts RS232 serial to RS422 on the FX PLC's. So if your laptop does not have a serial port you can use a usb to serial adapter like a Moxa Uport 1150 together with the SC09 cable.

It is not really possible . But write the structured project to plc with Gx works 2 and  read it out in ladder format with gx developer and you should get what you desire .....

We had a similar situation and actually found that one of the VSD's was the culprit . Every time that the specific drive was starting we lost communication until it stopped . Swopped out the specific drive and installed extra filters to suppress noise even more and the problem was solved.    

Any VSD's Located close to or in the same panel as the PLC ?

Please provide the Complete Model Nr located on the side of the PLC

Secondly. You will have to contact the machine builder for a backup of the program as there is many parts of the program that was corrupted . If this is not possible and you know the machine sequence by hart you will be able to fill in the missing parts. Good Luck Always have the current backups at hand and do not wait until disaster strikes ..................

Firstly you will have to set the "Latch" within the settable range 

Terminal FM = (pulse train output) Terminal AM = (analog voltage output 0 to ±10 VDC)

Good day I have two Profy networks at work for witch i don"t have the original DP configuration files because the person who did this is on pension , and the documentation ect was very very badly recorded and filed ect. All of the work was done in ladder with no comments ect in GX Developer One is a FX3U with a FX3U-64DP-M connected to a FX2N-32DP-IF the other is on a A Series also connected to remote IO with a FX2N-32DP-IF How do i make an bacup of these two networks so that i will be able to have all the "Documentation of IO Mapping" and know what the respective IO numbers are on the remote i/o  ect.