Need Help!- fanuc OT 401 code

[dc123]

I just bought a Wasino LG 71 lathe (never ran a cnc lathe before). When I power up I get no red lights but after I push the power button it will come up with no alarms. After a few minutes of sitting it will come up with a 401 code vrdy off. It will have a red light on the MSPA. On the T476/01 board it will have 2 red lights on. In a row of 5 lights they are 3 and 5. (OOXOX) I know that the owners of this machine had this problem before and had it fixed in 2003. By one of the red lights it shows that it had 3 resistors put together. I don't know if this is right or not. This machine has not been run for over a year. Can somebody please help. Thanks Dennis

[cncserveng]

alarm 401 indicates velocity control signal is turned off. it couod be any axis feedback, tach, voltage...you must look at diagnostics 700.
diagnostics 721 = #1 AXIS, 722=#2 AXIS, 723=#3, THE DISPLAY HAS EIGHT BITS.

starting at the extreme right is bit 0, then bit 1, then bit2 then bit3,

then bit4, then bit 5, then bit 6, and finally bit 7.....

7=0vl=an overload alarm

6=lv=a wire shorted or low excitation to the encoder

5=0vc= excessive current alarm

4=hcal= improper current alarm

3=hval= an overvoltage alarm

2=dcal=regenerative discharge alarm

1=fbal=a wire disconnection..feedbACK LOSS

0=ofal=an overflow alarm

Check the motor brushes and commutators.

[hrh]

Check the 100VAC on terminals 3 and 4 located at the bottom of the servo drive(s)

Do you get the same alarm if you hold in the OVERTRAVEL RELEASE button while the control is powered on? (Used to move the axes out of an overtravel condition without removing the limits)

Also check the CN1 (or CN1L and CN1M) connector(s) on the servo drive for proper insertion.

Commonly the contactors on the servo drive are faulty or have poor conduction on auxiliary contacts and need attention.

What is the FANUC spec number of the drive or control PCB? Drive: A06B-60XX-HXXX PCB: A16B-XXXX-XXXX or A20B-XXXX-XXXX