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Dear all, I need to wrote a pc communication program to link to many Omron inverter model: 3G3FV-A4040-CUE As we know it was running in modbus but I need the further detail on the parameter access and programming. I tried to search google for it manual, but only manage to find the old version manual which doesn't have any communication option. From the searching, it seem that this FV series parameters is different from other series, so the other model communication way were not the same. Anybody have the manual for it? Thank you.

Hi Guys, Anyone knows is it possible to run more than 1 datalog in FT View ME? And How? So far i in manual tells to switch from 1 to the other datalog. I need to run 5 datalog together. Thanks  

Hi Ken, You are right, only 1 Datalog model can run at 1 time with FT ME. Thanks.  

Hi michael, Understood..thank u.

Hi Guys, What is with this addressing here? DM3000[D522]? it in attachment. Is this indexing address? Appreciate somebody can explain to me. Thanks. DM.bmp

In Mitsubishi Q series, if a bit M5 is set, is it will reset again if I OFF and ON again the PLC? Sorry, but i got no Mitsubishi plc to test it with me. Thanks

Hi Crossbow, can you be more specific. Is it the parameter tab I attached here? Tq Mitsubishi PLC parameter.bmp

Thanks Guy for the help and once I install the driver for Mitsubishi Easysocket driver and the driver at C:\Melsec\Easysocket\Usb driver. Azad dsc

Hi Guys, A short question. To go online with Q02H cpu, can we use normal usb cable to the onboard cpu port? I have try and it is not successful. Is it something to do with Transfer Setup at GX Developer? Thanks Azad

Hi All, First, I wish all of you a Happy New Year! Second, i try to establish Q02H with QJ71PB92V and this Profibus module to be linked with one Siemens ET200M Profibus module. I make GX Configurator file (use ver 7.02C) and download to the Q02H CPU and also a simple program using GX Developer 8.30G. At the moment, i have RSP-ERR light ON at QJ71PB92V module and with alarm fault code F120. I change already ET200M module and cable and Profibus plugs but still same problem exist. The BF light at ET200M is Flashing. Attached is program file and GX Configurator DP file. Welcomed everyone to have a look and let me know if i did any wrong setting. Best regard Azad dsc Test271211.zip New Folder.zip

Hi Gambit, Thanks for your guide. I add another slaves and it work well. Previously i a m using S7 ET200M as a slave and now add to IT2000P weigher, MINC99 weigher and Lenze drive. All the slaves are OK except ET200M. I use GX Configurator ver 7.03D now and attached is the diagnostic of the slave. Azad dsc. GXConfigurator.bmp Project file.zip

Panic, Thanks for your checklist and i will go thru on it. Azad dsc

Hello guys, I'm new bie of RSLogix 5000. Could anyone know how to use FIFO instruction during application?Plz provide me any block/instruction of FIFO. Thank you.

Hello, Thanks for your FIFO basic example. For your info, I need to perform a program to convey a product from a sailo to 4 different hopper.Only 1 hopper could be filling at 1 time.The conveying process will start automatically when the operator push the START button on Control panel.The conveying request will only happen if any of the 4 hopper give a low level signal to PLC(Compact Logix L32-E). My question is,how to perform a selection where the conveying request will only occur based on FIFO selection? This mean the PLC will only scan the 1st earliest bit which given by any of the 4 hopper.I use RS Logix 5000 software for this programming method. Is there possible for me to use the FIFO instruction? Thank you.

Hi Gentlemen, I am searching a manual for A2C CPU series. Anybody can give me a link to it? Currently i am having A2CCPUR21 cpu. and need to do some modification. Thanks Dsc

OK Guys, Thank you.

Hi to All members, Have 1 question, is it possible to run 2 melsec FX80-MT cpu together? I am searching a manual for it. If somebody have it can pass it to me here. DSC

Hi I am thinking to make one of the cpu to be a master so it can read and write IO to the other cpu. dsc

Hi Guys! I have this application need to communicate a Proface screen GP2301 with old FX-32MT plc. Anyone had this experience before? I am not sure about the connection. I have this unit FX-232AW i believe to convert from RS422 to RS232 protocol and need to use it in between Proface and PLC. dsc

Hi guys, Can we upload the file from Mitsubishi Graphic Terminal of F940G0T-LWD-E? Need to modify some screen on the unit and the customer dont have original file for it. dsc

Hi Guys, I am trying to write S5 program into S5 EPROM card and some of the blocks are already inside the card and i cant overwite it. Even when i try to delete all the blocks inside the card also not possible because it is EPROM and not EEPROM. Is this true? It mean we can only write for one time to this EPROM card and the blocks will remain forever. For info i using S5 100U cpu and I have very old Siemen PG 720 PII unit to write and read from the EPROM card. dsc

Thanks guys, I will try it.

Hi, One thing i like about AB is the software is very user friendly and easy to handle. When my first time with Siemens, i thought it going to be like Hell!! But it become more easy after that. And the siemens support is good. There is one time when they call me direcly to rectify my programming even our distance is 12 hour by flight!! And i get a free S7 License replacement just after few days my hard disk is damage!

Hi guys, Which OB in S7 i can put a timer and it will scanned by the exact time by cpu? Is it OB3? Or S7 have internal flag with 1 second pulse? Or somebody have a sample of it? dsc

Is it true that we can't upload a source file from MP377? I saw a 'backtransfer mode' in WinCC but not sure what it function. dsc