Need Help!- Fanuc 10T parameters

[rai]

My turing center equipped with Fanuc 10T & I am getting SV027 alarm X & Z axis digital servo parameters missing. I donot have it's parameter manual, even I donot familier with Fanuc 10T cnc system. Please help me to solve my problem, send me it's complete manuals. Could you also tell me that how do i enter the parameters?

[fanuservicetech]

What kind of machine do you have? i.e. who is the machine tool builder and model number?

[rai]

Originally Posted by fanuservicetech What kind of machine do you have? i.e. who is the machine tool builder and model number?

It's Dainichi BX45 equiped with Fanuc 10T-F with Fanuc AC servo X axis Model 5, Z axis model 10. I had tried several times to enter motor ID but no success even I had entered motor parameters manually but after reboot these parameters could not be retained except motor ID. still getting Alarm SV027 in both axis, I have it's parameters list provided by Dainichi but no success. I suspect that it's memory card or mother board having some problem as servo is not getting intialized. Could tell me more about it's memory card that it is having bubble memory? & how to intialized it's bubble memory?
I could not able to change it's option parameters #9000, I am getting error "Locked"
please tell me how do I change it's option parameters #9000
kindly help me to solve this problem.

[fanuservicetech]

Please see memory restore procedure here.
http://www.kfasllc.com/memory_backup_restore_F1011.htm

[rai]

Originally Posted by fanuservicetech Please see memory restore procedure here. http://www.kfasllc.com/memory_backup_restore_F1011.htm

thank you very much for your prompt reply, after memory restore will it solve my problem.
could you also provide me the option parameter discription (details) to configure this machine as needed. as this system having battery, could you tell me more about it's memory card that it has bubble memory or battery backup memory card. what is the use of the battery?

[cnct56]

You have the option to the Data Sheet.

[fanuservicetech]

Originally Posted by rai thank you very much for your prompt reply, after memory restore will it solve my problem. could you also provide me the option parameter discription (details) to configure this machine as needed. as this system having battery, could you tell me more about it's memory card that it has bubble memory or battery backup memory card. what is the use of the battery?

battery backup (3 D-cell alkaline batteries) is for the memory backup and should be changed regularly (once a year) with control power turned ON. Is there any option in particular you are missing after you restore memory? Have you check parameter 99xx area against the list to make sure you got everything in? Just remember that if you need to correct option parameters, you go back in to IPL mode using "-" & "." keys and NOT "7" & "9" (memory clear).

[rai]

I am still getting SV027 Alarm even i had tried to restore its parameters & option parameters but could not got success, i have tried deferent parameter option parameters but could not got succeeded.

[fanuservicetech]

Please double check your parameter setting between 1800 ~2000 aganist your original list.

[rai]

I had double checked these parameters even tried diferent parameters but could get success. Then I took servo motor details from it's plate & put servo motor parameters according to servo motor data sheet manually but same result got. I had tried diferent motor ID's but no change but is happening there's servo motor parameters # 1853 to 1873 does not change it's value whenever I put diferent motor ID's but it retains only single value, If I put these value manually it got changed but after reboot it backs to it's original value. I thing it may be an option parameter problem or any hardware problem. I had tried diferent option parameters. It may be configured for DC analogue servo, that's why it's AC servo not get initialised. Kindly help me to solve this problem.

[fanuservicetech]

Can you post the parameter list here or e-mail to me? I would like to review it.
Thanks.

[rai]

Here I am sending you the parameter list, I have two lists provided by Dainichi.
Kindly check these parameters & solve my problem.

Originally Posted by fanuservicetech Can you post the parameter list here or e-mail to me? I would like to review it. Thanks.