Hi there,
I have been working on a system which has multiple Motors and they communicate via CAN protocol and MCT8316Z (SPI version) is used for driving the motor. The system is working fine but the MCT shows buck fault and buck under voltage status bit is also set. While configuring the MCT we disable the buck regulator and neither are we using the FB_BK pin in our PCB (it is left unconnected).
The values which we have written during configuration are :
Address - value
3 - 0x03
4 - 0x87
5 - 0x47
6 - 0x14
8 - 0x1
A - 0x40
The values which I get during register read after configuring is:
0 - 48
1 - 0
2 - 90
3 - 3
4 - 86
5 - 47
6 - 14
7 - 30
8 - 1
9 - 0
a - 40
b - 0
c - 0
Can this error cause any problem in the system? And what can be the cause of this error?
Thank you.
Jayam Srivastava