simulating cp341
- Thread starter yantrak
- Start date
Hi yantrak.
In the latest version of PLCSIM, you can run multiple instances of PLCSIM (i.e. several simulated CPU's), and they can communicate between each other.
This FAQ tells you about it:
http://support.automation.siemens.com/WW/view/en/38726591
Notice that it is only these blocks that are supported:
SFB8 "USEND"
SFB9 "URCV"
SFB12 "BSEND"
SFB13 "BRCV"
SFB15 "PUT"
SFB14 "GET"
SFB19 "START"
SFB 20 "STOP"
SFB 22 "STATUS"
SFB 23 "USTATUS"
AG_SEND/AG_RECV are NOT supported.
In the latest version of PLCSIM, you can run multiple instances of PLCSIM (i.e. several simulated CPU's), and they can communicate between each other.
This FAQ tells you about it:
http://support.automation.siemens.com/WW/view/en/38726591
Notice that it is only these blocks that are supported:
SFB8 "USEND"
SFB9 "URCV"
SFB12 "BSEND"
SFB13 "BRCV"
SFB15 "PUT"
SFB14 "GET"
SFB19 "START"
SFB 20 "STOP"
SFB 22 "STATUS"
SFB 23 "USTATUS"
AG_SEND/AG_RECV are NOT supported.
Hi Jesper!
Thanks for the reply, yes I did download configurations with NetPro.
The sequence I'm doing is as follows:
Open project and switch on PLCSim
Download project of first PLC
Create a new PLC in PLCSim
Download project of second PLC
Open Netpro and Download to selected and partner stations.
I dont know what goes wrong exactly, but as an experiment, try to make a PUT in stead of BSEND + BRECV.
PUT writes to the target without the target having to do anything. That will tell you if it the connection between the two CPU is OK.
PUT writes to the target without the target having to do anything. That will tell you if it the connection between the two CPU is OK.
I just notice now that it is the SFB's, not the FB's, that are listed. The SFB's only work on S7-400 CPU's, and in the FAQ is also just shown S7-400 CPU's.
So possibly it only works with simulated S7-400 CPU's despite that they dont say it explicitly.
So possibly it only works with simulated S7-400 CPU's despite that they dont say it explicitly.
Similar Topics
Hi
Do any of you have some experience with simulating a servo drive with Emulate3D?
I have tried to research and thinking of a way to do it...
Hello all,
Trying to simulate with TIA V15 because the hardware won't be ready for a few weeks.
I have the PLC simulated and running. Can go...
1)Is there a way to simulate Analog input instead of a instrument in the simulator mode to test the software? like plcsim in Siemens you are...
Hi Everyone,
As part of FAT testing, I am looking to test the PLC logic by simulating the analog inputs. Is there any way to feed analog input...
I am trying to test my PLC program but I find the PLCSim of TIA portal insufficient: you can only run one sequence at a time.
I am trying to test...