iEM3555 : set Wiring command number 2000

[clement.roche1]

Hi, I have an iEM3555 and I can't configure its wiring using command list 2000 (command interface Modbus). Here's my query and the answer.

Query : 

 response :

 

Why is the 5376 and 5377 address set to 3.

And why i have the command error code 3001 ?

Thanks

[Jesus_Diaz]

Hi @clement.roche1,

The 3001 error code indicates an invalid parameter, which most likely means there is a wrong setting in the configuration you are sending. You can find the parameters list here: https://www.productinfo.schneider-electric.com/iem3400_iem3500/iem3400_iem3500-series_user-manual/iE....

I took a Wireshark capture when ION Setup was configuring the meter, so you can use it as a guide. Please find the configuration and screenshot below.

Best Regards,

JD

[Robert_Lee]

Keep in mind, that some devices require you to read a semaphore that needs to be provided in order to be able to change programming.

Also there are specific requirements that the firmware may need in order for any changes to be made.  For example, changing the CT Primary may require that you also program the CT Neutral setting similarly (which is why you may get an Invalid Parameter setting).

Changing device setup on some of these devices is not a trival task and requires detailed setup knowledge.