Unsolved Problem of File Register ZR/R of Q series Q02H

[Guest]

I am programming a system with Q03UDE but I stuck in the middle of the program when I calculated the amount of register required for recipe is 36000, 16 bit Data word. I started seeing the manual for Q03UDE where D –register default limit is 12288 points however I manage to increase the limit to 21k but still it less as compare to required amount. On the same manual I found the file register memory is up to 98308 point for Q03UDE CPU. I had created a new test program for Q02H CPU (as the Q03UDE was not available) with PLC parameter setting changed ( In the plc file tab- - > File register, with user defined name and Standard RAM memory capacity 32K has been set). And I loaded the same program to Q02H. I had tried to set 33k but CPU goes in error mode "File parameter err." In the program I had moved the fixed value to the file register ZR address up to 32767, but above this address the value is not moving in the ZR register, as it is mention in the manual the value should be moved up to 65535 ZR address for Q02U(The manual i am referring is QnU-series.pdf) I can read the value of ZR register whose address is above 32767 but can,t write in it. The range of ZR address that is read and write from the PLC program is 0 to 32767 but this same address cannot be read and write from the Beijer E1061 HMI. I had tested the beijer hmi connecting to Q02H PLC and check the status of ZR0 and ZR1 from the system monitor screen. Even i had talk to the Mitsubishi people from Mumbai and Pune branch in India 4 days back, still they had no solution for this. Please help me .....! how can I used the file register from 32768 to 65535 in the program and also specify how can I read and write ZR register from beijer E1061 HMI. This is my first time in forum, Sorry for my Poor English. Thanks in advanced.

[Crossbow]

Q02H is the previous generation product. QnU is capable of over 32k of file registers. In fact, with the QnU, you can set the file register addresses to be D addresses and start right where the data registers end.

[Guest]

thanks Crossbow, I had brought the Q03UDE CPU and downloaded the program for testing the File memory register and It works....! Now can write the value up to ZR98303, As I found 96K memory had been provided by mitsubishi for Q03UDE File Register and i can divide the same memory for using the Extended Dwords. Thanks Crossbow for your usefull Reply. I had new problem now I can,t communicate the Q03UDE with E1061 HMI through Ethernet, The parameter i had set in PLC is 1 UDP MC Protocol 4B0(Host station pot No. in HEX) In HMI Controller1--> QnA/Q-series (E71) 4.05.01 driver Properties of the Driver PLC Model QnA_CPU IP address 192.168.1.1 Port address 1200 my port address 0 Protocol UDP all other setting is default above settings does not work for communication so i changed the driver to MC protocol(Updated the Driver from Internet). Controller-->MC protocol Settings:- Default Station 0 Coummunication mode UDP use MELSECNET Disable Station:- Station 0 IP Address 192.168.1.1 Port 1200 Still its not working I tried connecting the both with Straight Cable and as well as Two pair Cross cable. I had also changed Comummunication mode to TCP and still its had the same problem. If you want i can upload the image of the setting i had done or PLC and HMI program. Can u suggest me any setting Waiting.... for your reply.

[Crossbow]

I don't think E terminals use the MELSOFT connection option. I think you need to look at the help file in E-Designer for the communication driver. This should explain the settings for the QnU built-in Ethernet. It's a different device than the rack-mounted Ethernet module.

[kaare_t]

See this knowledge in English for QnU communication (it's the same for E and E1000): http://www.beijer.no/web/web_no_be_no.nsf/docsbycodename/filearchive?OpenDocument&mylink=/web/bexfilepileaut.nsf/fm.be.searchframe?Openform&Lang=NO&DocID=06593398761CC354C12575860026FF0C