SD20-G Series
339
9.3.1 Other malfunctions
Malfunction
Cause
Measure
Servo motor
does not run.
Main circuit power supply is
disconnected.
Check the wiring.
Control circuit power supply is
disconnected.
Check the wiring.
The wiring of I/O terminal is wrong.
Check the wiring.
The wiring of servo motor or encoder
is wrong.
Check the wiring.
Control command is not inputted.
Input control command correctly.
Some wrong using of input/output
terminal. For example: servo on
terminal is disconnected or it is
defined wrong.
Define and use control terminal correctly.
Forward/reverse rotation prohibited.
Make the function of forward/reverse rotation
prohibited invalid.
Torque limited.
Check the parameters of torque limited
function.
Servodrive fault.
Maintain or replace servodrive.
Servo motor
moves
instantaneously
and then Stops
Servo motor wiring is incorrect.
Check the wiring.
Servodrive fault.
Please contact with Parker.
Abnormal
noise from
servo motor
Mounting not secured
Check the mounting screws and tighten them.
Align the couplings.
Wrong parameters setting
Check servodrive parameters.
Defective bearings
Replace the servo motor.
Driven machine fault
Check whether there are any foreign matters,
damages or deformation on the machine
section.
Encoder fault
Check whether the cable of encoder is
damaged.
Содержание SD20-G Series
Страница 35: ...SD20 G Series 35 M3 structure Fig 3 1 5 Servo drive structure 3...
Страница 36: ...SD20 G Series 36 ML3 structure 118 5 5 7 5 93 297 8 223 118 93 0 5 12 5 7 5 4 M4...
Страница 38: ...SD20 G Series 38 M4 structure Approx mass 10 365 kg Fig 3 1 7 Servo drive structure 5...
Страница 39: ...SD20 G Series 39 M5 structure Approx msaa 11 1Kg Fig 3 1 8 Servo drive structure 6...
Страница 40: ...SD20 G Series 40 M6 structure Approx mass 17 4Kg Fig 3 1 9 Servo drive structure 7...
Страница 182: ...SD20 G Series 182 Fig 6 4 44SD20E Cam internal frameworkdiagram...
