Having a FANUC spindle drive with Power Automation CNC control ID #
A06B-6055-H103#H500.
Spindle drive has digital display as may be seen on the attachment.
Programmed RPM by M03 or M04 or do not match actual when measured by RPM meter.It is of 3 times greater then commanded.
The drive and RPM meter(Manually used) show same reading.
I want to know is there any parameter or potentiometer setting on the drive so that i may calibrate the spindle RPM.

It can be done on the CNC control but i want to know on the drive side.