Jim82

Hi! I want to send (TCP) a string value with the TSEND block to a specifik IP adress. Using Siemens Step 7 5.6. I have done it in TIAportal without any problems but its more user friendly, seems like you have to create everything by your own in Step 7 5.6. Anyone having a program example or even a hint how to start? Br, Jim

FYI! The PidFx V100  didnt work so well for me with the FX3G, there was some regulator bugs. When I switched from manual to auto the regulators output was maxed, regardless what the output was in manual. Did some changes to the code without luck. I talked to Mits support but they didnt solve it either. So I downloaded PidFx_V401... and it worked flawless! :) Br, Jim PidFx_V401.sul

Thanks Ray! I found one, PidFX_V100... at the Mits website! /Jim

Hi! Is there anyone who knows where to get a PID function block for the FX3G series PLC? BR, Jim

No its not the same PLC... But i will change the setting on the E71 asap to see if the error will disappear. Just curious what the error message means....

Its thru ethernet... ive attached an image of the comm setup.  

1. Windows 2000 2. Mitsubichi A2SH 3. MelDDE 1.40

Hi! Im shooting from the hips here, is there anyone who is familliar with MelDDE? I keep getting this error message from the PLC: Write Error DLL (Protocol, PLC replies NAK) <55H> Anyone knows what that means? Br, JIm

Thats some usefull information... I've always used to choose TCP! Thanks kaare_t!

Had some trouble getting the other ports to work but I managed it... don't know why but I had to use UDP on the HMI and the server too. Before I used TCP, but it doesn't matter which protocol as long as it works :) Thanks again, it helped alot!

Great Fenix!  It worked with your POU. Now i just have to open the ports for the HMI and the server.... (guess Mitsubichi support did want to sell me more stuff ;) ) Thanks alot!

Cause its better when you want to monitor certain things at the machine. Then you can watch the machine at the same time (using WiFi) My plc is in another room then the actual machine...

I just talked to the Mitsubishi support team and they told me that GX IEC developer cant handle the ethernet connection to this module... seemes strange but. They advised me to change CPU to a Q-system....

I've tried your conf on 3 diffrent ports/channels but without luck... Ive attached my ethernet conf if anyone wanna take a look at it. I use port/channel 1 and 4 as it is now... for the HMI and sending some values to a server...   ethernet_conf.zip

Maybe has something to do with the ethernet configuration in the plc program?