hi all... need some help

[ricardostrecht]

hi all... i have a fadal vmc3020 with siemens sinumerik 810d.
my problem is... yesterday, the machine was working fine and suddenly stopped... now it doesn't work... in manual i can start the spindle in ccw with no problem but in cw it stops... maybe is a spindle drive problem?? is there a way to repair it without sending the drive to siemens (too expensive) ????

hope you can help me

[xavierdemoura]

When you turn in CW mode, what alarm´s appears ???

[ricardostrecht]

when i turn cw it appears.... 20215 c1 axys fault.
i'm not sure of the number... i'm not the operator of the machine. my brother is but i think tha's the message.

[xavierdemoura]

Turn in CW direction and press the MESSAGE key to confirm the exact alarm number

[ricardostrecht]

i get two alarm messages... 25201 and 21612

[xavierdemoura]

Please, check this signal in PLC screen : (DB31 - 48, DBX 2.1). This signal is the enable/disable drive.