Cordep

Hi i'm trying to use PUSH and FIFO but it seems not to work just like i need or probably i'm doing something wrong, here is the problem: I do: SSET(630) 170 #6 -> Define the STACK Then: MOV(021) #1 200 -> Puts value 1 in CIO 200 MOV(021) #2 201 -> Puts value 2 in CIO 201 PUSH(632) 170 200 -> Write to the STACK the value 1 PUSH(632) 170 201 -> write to the stack the value 2 Now the problem, no matter what push i do first in the program because in the STACK it will be always organized de the number 1 first then the number 2, i mean isn't supposed to First In First OUt? if i do the second PUSH in first place shouldn't the numbers be organized in the stack like 2 ->1 ? I HAve attached the file... Thanks in advance... Cordep FIFO_PUSH.cxp

Oh sorry i forgot i'm using FIFO but i already have solved the problem and the problem is that in the definition of the STACK i can only do it once i mean: P_First_Cycle than i can use the @PUSH and @FIFO and it works just fine. I have attached the solution i found and it seems to work just fine. Thanks for your time, Cordep FIFO_PUSH.cxp

Hi, I have another power analyser this one is rs-485 connection i should use CX-Protocol to this... the problem is i do not have any documentation about CX-Protocol i only have opne example but i don't understand the messages i mean i don't know what i should send and what i should receive i don't have a clue of the meaning of this (for example): <a>+[04]+[003E]+[0001]+<c>

ok sorry....

Hi, i'm trying to comunicate with this Power analyser with a CJ1M CPU i know i have to use CX-Protocol and i know i canread 10 variables at the same time from this power analyser problem i have looked to CX-Protocol for the first time today i don't know nothing about.... is there any tutorial for begginers? Thanx in advance

Ok now i have another power analyser from Carlo Gavazzi but this one is RS-485 connection know i must use CX-Protocol? I have an example of CX-Protocol but i don't know what to put in the messages i mean how do i know what i must send and what i should receive? thanks in advance

I will have it by the end of the day in the meanwhile edpuentes already tested the GSD file i have and he says it worked just fine. when i get the software after i use it i will post some news... Thanks all of you ...

I Have the GSD file from Carl Gavazzi i think i must introduce this file in the project and then PLC will assume the power Analyser in the network at least is what i think... i really confused...

No it work in profibus DP but thanks anyway i will look to the examples....

Hi all, I'm trying to implement an GPRS connection with siemens MC35i modem to do that i'm using a librarie from Siemens (attached file) wich is very simple to use but i have no control of the connection i don't know the protocol to establish the GPRS connection and i'm having some problems with SIM cards that have dinamic IP.... the librarie is bloked so i can't see the code implemented in order to understand the protocol. I already looked in the Internet for the protocol to establish an GPRS connection i used HyperTerminal but some commands just doesn't work i get ERROR ... Is there any way to unlock the librarie so i can change the protocol and understand it? Thanks all set19_wdm_v1d3.zip

Ok, everything is working now. Thanks all of you for the pacience and the help.

I use WinXP and sometimes my cable doesn't work but i simple change the USB Port and the problem is solved...

Ok i used CX-Programmer and now i have this error: CommandCode: 40 ReturnCode: 01 Error Codes: 40 01 DIP-SW setting error(Switch on DIP-SW4 please) What is DIP-SW4?! how i turn it on?! Thanks EDIT: If i do not try to transfer From Computer to PLC the Expansion Instructions i do not have any error. I mean it pass all without problem but the problem is when i try to pass the expansion instructions! Thanks ...

Yes i know i must do that but how do i put in Program Mode?!?!?!?! I'm using Omron Sysmac CPM1 - 30CDR Thanks