
7.2 Troubleshooting diagnosis
7-5
7. T
roubleshooting
[When an alarm is generated]
The alarm groups and warnings are as follows.
For details and countermeasures, see "7.4 Troubleshooting by alarm groups".
Alarm
group
Content
Main content and typical countermeasures
A
Overload alarm
[Content]
[Countermeasure]
Moving parts stopped abnormally.
Make sure that there are no
obstructions or obstacles.
B
Motor
error alarm
[Content]
[Countermeasure]
Motor abnormality occurred.
Replace the motor or controller.
C
Controller
error alarm
[Content]
[Countermeasure]
Controller abnormality occurred.
Replace the controller.
D
Controller-
encoder
abnormality
alarm
[Content]
[Countermeasure]
An abnormality occurred between the
controller and encoder.
Turn the power off and then on again.
If the unit still does not recover,
replace the motor or controller.
E
Power supply
voltage/Power
supply capacity
error alarm
[Content]
[Countermeasure]
Controller abnormality occurred.
Check the power supply voltage for any
abnormality.
Alarm
level
Content
Main content and typical countermeasures
Warning
Maintenance
warning
[Content]
[Countermeasure]
The "maintenance period" has come to
an end.
Perform maintenance for the unit.
Содержание EC-RR6*AH series
Страница 9: ......
Страница 28: ...Intro 19...
Страница 130: ...1 100 1 Specifications...
Страница 183: ...2 6 Installation of radial cylinder type 2 51 2 Installation Oscillation receiving bracket movable range NJPB QRPB...
Страница 199: ...2 7 Installation of high rigidity radial cylinder type 2 67 2 Installation For EC RR7 AH and EC RR7 H...
Страница 202: ...2 70 2 Installation...
Страница 218: ...3 15 3 Wiring...
Страница 240: ...4 21 4 Operation...
Страница 315: ...9 1 Slider type 9 2 9 External Dimensions EC S7 M E Mechanical end S E Stroke end ST Stroke Unit mm...
Страница 321: ...9 4 Rod type 9 8 9 External Dimensions EC R7 M E Mechanical end S E Stroke end ST Stroke Unit mm...
Страница 323: ...9 5 Radial cylinder type 9 10 9 External Dimensions EC RR7 M E Mechanical end S E Stroke end ST Stroke Unit mm...
Страница 328: ...9 15 9 External Dimensions...
Страница 336: ...11 3 11 Warranty...
Страница 337: ...Appendix 12 1 Index 12 1 12 2 Revision history 12 7 ELECYLINDER Chapter12...
Страница 346: ......
Страница 347: ......