NSK MEGATORQUE M-ESB-YSB2020AB300 - Troubleshooting; Identifying Problem

— 11-1 —
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3
3
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B
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5
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2
2
3
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11.1. Identifying Problem
11. Troubleshooting
11.1. Identifying Problem
l If problems do occur, check the items shown in Table 11-1.
l When reporting problems to the manufacturer, explanation of the items in Table 11-1 will help
to identify the problem.
Table 11-1
No. Items Point to be checked
1
Combination of the Motor and the
Driver Unit
Check if the Motor series code, Motor size number and
the Maximum torque code conform to the indication of
the nameplates of the Motor and the Driver Unit. Refer
to “3.1.2. Combination of Motor and Driver Unit” for
details.
2
Power supply voltage
Check if the voltage variation of power source is in
specification.
3
Trouble recurrence Frequency of occurrence.
4
Occurrence in special occasion
If it occurs only when a particular command is
executed, or only when particular equipment is in
operation.
5
Occurrence under a particular operation
It occurs in the same position and/or direction.
If the problem due occur in accelerating or
decelerating.
6
Alarm Code
Check alarm code by the TA command.
(Refer to “10.1.2. Using TA Command.”)