do you have solved your problem?
i have a similar question. I want to communicate with sunny boy inverter (via rs485 port) and i think to use the yasdi libraries.
do you have any suggestion for me?
Dear Carmen, Dear Andrea, Dear Everyone
I'm working on the same problem as you do. I want to communicate with a sunny boy via the RS232 port by using the Yasdi libraries. I tried to implement the Yasdi functions by using the "Call Library Function Node". I think the yasdiMasterInitialize worked but I couldn't get any response from the inverter. It’s the first time I use the "Call Library Function Node" so I'm not sure whether all the settings and connections are OK. I would be very pleased if someone could give me some advices how to communicate with the SMA sunny boy. Thanks in advance.
I can send to you a vi where is implemented a communiation with sunny boy inverter trought YASDi library. the communication is not a problem, the problem is the crash of the application whenever i close it and (sometimes) when is running. If you send me you e-mail i'll send you the vi and the yasdi documentation (if you need), so you can help me to solve this problem. (i'm considering to create ex-novo a routine for serial communication without YASDi lybraries, so if you would help me to create it i'm very happy). Do you have an inverter in your laboratory to realize communication tests?
I need this VI also. I would be very very thankfull if someone can send me information about having it. my email:
sorry, but I was not able to solve my broblem and, as I was in a hurry, I decided to use Sunny Boy proprietary software.
But I'm sure that I'll be in the same dilemma sometime in the future.....
Thanks to all.
Can anybody give me any help or Information at least in order to approach the case in realizing a communication between a sunny boy data logger and labview for capturing the data from the data logger?
I would be grateful for any help.