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9.2.3 Generation of noise and/or vibration
Situation
Possible cause
Check/Treatment
Generation of noise
and/or vibration from
actuator itself.
Noise and vibration are generated by
many causes including the status of
load, the installation of the actuator, and
the rigidity of the unit on which the
actuator is installed.
Servo adjustment may improve the
situation.
[Refer to 8.3 Servo Adjustment.]
Vibrations of load.
1) Acceleration/deceleration is set too
high.
2) The installation structure and/or the
installed load are easily affected by
acceleration/deceleration.
1) Decrease the settings of
acceleration/deceleration.
2) Revise the installation structure
and load.
9.2.4 Impossible Communication
Situation
Possible cause
Check/Treatment
Not connectable with
host machine.
1) Communication rates do not match.
2) The machine number (station number)
is set to be duplicate with that of
another unit or out of the range.
3) Poor wiring or disconnection of
communication cable.
1) Set the communication rate to
match that of the host machine.
[Refer to the Instruction Manual
of the host unit.]
2) Correct the unit number (station
number) setting.
Machine numbers (station
numbers) vary depending on
communication modes. Refer to
3.4 Fieldbus Type Address Map
and the instruction manuals for
the host devices for the details.
3) Review the wiring again. Check if
termination resistances are
connected to network terminals
with correct values.
Check if the communication
power supply is established
properly for DeviceNet Type.
[Refer to the Instruction Manual
of the host unit.]
Chapter 9
Troubleshooting
Summary of Contents for MCON-C
Page 1: ...MCON C CG Controller Instruction Manual Fourth Edition ...
Page 2: ......
Page 48: ...38 Chapter 1 Specifications Check ...
Page 268: ...258 3 10 Fieldbus Status LEDs ...
Page 274: ...264 Chapter 4 Vibration Suppress Control Function ...
Page 278: ...268 Chapter 5 Collision Detection Feature ...
Page 284: ...274 Chapter 6 Power saving Function ...
Page 292: ...282 Chapter 7 Absolute Reset and Absolute Battery ...
Page 358: ...348 Chapter 9 Troubleshooting ...
Page 474: ...Chapter 10 Appendix 464 ...
Page 478: ......
Page 479: ......