RD9Z1-638BJBEVM Insulation resistance measurement

[MuhammedKoyuncu]

Hello to everyone.

I think there is a difference between document(UM11396 ,section 7.5 "Insulation resistance measurement") and code(RD9Z1_638_BJB_CAN_demo_V2.0) related to switch control ,

when we got measure the insulation resistance , resistance values changes continuously

Is there a any software update available with this problem?

Is there anything I'm doing wrong or missing?

[TomasVaverka]

Hello Muhammed,

I do apologize for the delay in answering your question. I have already asked the responsible application engineer to look into it and get back to you ASAP. 

Best regards,

Tomas

[MuhammedKoyuncu]

Hi @TomasVaverka 

Any progress on the matter?

Best regards,

Muhammed

[TomasVaverka]

Hello Mohammed,

Unfortunately not yet. I have just sent a fourth reminder to the AE and hope that he will answer ASAP.

Please accept our apologies for the delay and any inconvenience this may have caused.

Best regards,

Tomas

[TomasVaverka]

Hello Mohammed,

According to the AE, there is a new version (2.1) of the RD9Z1_638_BJB CAN Demo Software available at the following website with insulation resistance measurement running correctly: https://www.nxp.com/design/designs/high-voltage-battery-junction-box-reference-design:RD9Z1-638BJBE...

Please test it out and in case of any problems, please let me know. 

Best regards,

Tomas

[MuhammedKoyuncu]

Hello @TomasVaverka 

The version I'm using is the same and I'm having problems.

Could you please check the private message?

Best regards,

Muhammed

[MuhammedKoyuncu]

I have the same issue with the Rev 2.1 version