TPM Lockout period E5570

Hello,

I am trying to find similar information like this ( http://www.dell.com/support/Article/us/en/bebsdt1/SLN80373/EN ) about the Latitude E5570 laptop.

Tests show that the TPM is locked after 15 incorrect PIN entries but the lockout period is indefinit. So we need to manually reset the lockout period using the TPM owner password. I was wondering if this behavior could be modified to for example a lockout period of 8 hours.

Thanks