[M.RISHIKESH]

Dear Sir

We need to view 9000 series programs and for that PWE made 1 in MDI, program protect key moved to OFF then we are trying to make parameter 3202 bit 4(NE9) as 0 but we get error write protect, we are able to change 3202.0 as 0 (NE8) ie for 8000 series programs

Please advice how to make parameter 3202 bit 4 as 0

Regards

[sinha_nsit]

The parameter manual does not say anything special about NE9 (at least, I could not find it). Therefore, if you are able to change NE8, you should also be able to change NE9. I am curious to know the reason. Try again. Maybe something happened which you did not notice.

[Shoprag]

Check parameters P3210 and P3211.
P3211 contains the password that must be entered into 3210 in order to set P3202.4
You will not be able to see the value in 3211. If there is a value in there, it will need to be obtained from the person who set it.
The only recovery is to do an SRAM restore from a backup made prior to the parameter being set. P3211 is not output when doing a backup.

[yaji63]

Try using G52 L10
Eg.
G52 L10
N3202 R00010000
G11

I' am assuming here that you are only interested in enabling Bit 4. In case you want to enable any other bit, substitute the 0 with 1 in the R parameter of the program given above.

[Shoprag]

Let me know if this works. I tried to use the G10 command in my Fanuc simulator but couldn't get the parameter to change if the password was set in P3210. It kept giving me a macro error. It would work if I entered the password into P3211. I got the same results on my 21i and 32i simulators.

The macro for a 30i series control is:
G10 L52;
N3202 R00000000;
G11

The macro for a 16i series control is:
G10L50;
N3202 R00000000;
G11;

[cwcnxi]

I can crack the password of 3210. Anyone who needs it can contact me