Okuma Alarm-D 4228 SSynchronized rotation speed over
In the main and M-tool spindle synchronized rotation mode (when any of M221, M222, M223, M224, M225, and M226 is active), an attempt is made to rotate the main spindle at a speed higher than the M-tool spindle allowable speed.
In Hob Cutting Synchronous mode, an attempt is made to rotate the M-tool spindle at a speed higher than the main spindle allowable speed.
Code
1->In the main and M-tool spindle synchronized rotation mode, an attempt is made to rotate the main spindle at a speed higher than the M-tool spindle allowable speed.
3->In Hob Cutting Synchronous mode, an attempt is made to rotat the M-tool spindle at a speed higher than the main spindle allowable speed.
Probable Faulty Locations
Program error
Measures to Take
Select the main spindle speed taking the allowable speed of the main and sub spindle in to consideration.
Select the M-tool spindle speed taking the allowable speed of the main and sub spindle in to consideration.