Kollmorgen VLM Series, Руководство по эксплуатации продукта

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15.2 Guide for setup
The procedure for setup is described as an example. A different method may be appro-
priate or necessary, depending on the application of the equipment.
— Check the assembly and orientation of the motor.
— Check the drive components (clutch, gear unit, belt pulley) for the correct seating
and setting (observe the permissible radial and axial forces).
— Check the wiring and connections to the motor and the servo amplifier. Check that
the earthing is correct.
— Check whether the rotor of the motor revolves freely. Listen out for grinding noises.
— Check that all the required measures against accidental contact with live and moving
parts have been carried out.
— Carry out any further tests which are specifically required for your system.
— Now commission the drive according to the setup instructions for the servo amplifier.
— In multi-axis systems, individually commission each drive unit (servo amplifier and
motor).
15.3 Trouble Shooting
The following table is to be seen as a “First Aid” box. There can be a large number of dif-
ferent reasons for a fault, depending on the particular conditions in your system. The fault
causes described below are mostly those which directly influence the motor. Peculiarities
which show up in the control loop behaviour can usually be traced back to an error in the
parameterization of the servo amplifier. The documentation for the servo amplifier and the
setup software provides information on these matters.
For multi-axis systems there may be further hidden reasons for faults.
Our customer support can give you further help with your problems.
Fault Possible cause
Measures to remove the cau-
se of the fault
Motor doesn’t
rotate
— Servo-amplifier not enabled
— Break in setpoint lead
— Motor phases in wrong sequence
— Drive is mechanically blocked — Supply ENABLE signal
— Check setpoint lead
— Correct the phase sequence
— Check mechanism
Motor runs away — Motor phases in wrong sequence — Correct the phase sequence
Motor oscillates
— Break in resolver cable shiedling
— amplifier gain to high — Replace resolver cable
— use motor default values
Error message:
output stage
fault
— Motor cable has short-circuit or
earth short
— Motor has short-circuit or
earth short
— Replace cable
— Replace motor
Error message:
resolver
— Resolver connector is not
properly plugged in
— Break in resolver cable, cable
crushed or similar
— Check connector
— Check cables
Error message:
motor tempera-
ture
— Motor thermostat switched
— Loose resolver connector or
break in resolver cable
— Wait until the motor has
cooled down. Then
investigate why the
motor becomes so hot.
— Check connector, replace
resolver cable if necessary
Servomotors VLM English - 35
Kollmorgen
01/2013
Setup
ENGLISH