Triac Fanuc ATC OM 417 Servo alarm X Digital parameters

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bradders
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Triac Fanuc ATC OM 417 Servo alarm X Digital parameters

Post by bradders » Thu 01 Mar , 2007 15:16 pm

I am get a 417 Servo alarm on all axes

Machine Fanuc ATC OM

The problem originally started with an error saying RS 232 – Programme 101,

And now it has :-

417 Servo alarm X Digital parameters

417 Servo alarm Y Digital parameters

417 Servo alarm Z Digital parameters

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Post by Denford Admin » Thu 01 Mar , 2007 18:04 pm

Straight out of the Fanuc 0M B Maintenance manual:
417: When the X-axis enters any of the conditions shown in the following, this alarm results.

1) A Value which is out of the specified range has been set to the parameter 8120 for motor type

2) A proper value (111 or -111) has not been set to the parameter 8122 for the rotating direction of the motor

3) An improper data such as 0 or less has been set to the parameter 8123 for the number of velocity feedback pulses per rotation of the motor

4) An improper data such as 0 or less has been set to parameter 8124 for the number of position feedback pulses per rotation of motor.

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