Omron CK3M Series, Руководство пользователя по оборудованию

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Bit Name Function Cause Corrective action
5 One-rotation
counter error The encoder detected a
one-rotation counter error. Excess noise has oc-
curred. Implement noise countermeasures.
If the error occurs even after the noise
countermeasures are implemented, re-
place the motor because the Servomotor
failed.
Failure due to vibra-
tion, shock, conden-
sation, foreign materi-
al, etc.
4 Encoder memo-
ry error The encoder detected a
non-volatile memory error. False detection due
to a data read error
caused by excess
noise If the error occurs even after you cycle the
power supply, replace the motor because
the encoder failed.
Non-volatile memory
failure
3 Overspeed error The encoder detected the
overspeed.
External forces are
rotating the motor. If external forces are rotating the motor,
you should keep the external forces away.
Encoder failure and
false detection If the problem persists, replace the motor
because the encoder is out of order.
2 Reserve
1 Absolute encod-
er multi-rotation
counter error The encoder detected a
multi-rotation counter error. A temporary error oc-
curred in the encoder
multi-rotation detec-
tion function due to vi-
bration, shock, or
condensation Use the Unit as it is if this error ceased af-
ter you improved the operating environ-
ment.
If the error occurs again, replace the mo-
tor.
Encoder failure
0 Maintenance in-
formation This is not used.

Status
Status summarizes error codes and displays them in bits.
Bit Description
15 to 4 Reserve
3
Shows the status of Motor overheat error in error codes.
2 When any of the following error codes becomes 1, this bit will be 1.
•
Counter code error
•
Counter increment error
•
Absolute position detection error
•
One-rotation counter error
•
Encoder memory error
•
Overspeed error
•
Absolute encoder multi-rotation counter error
1 to 0 Maintenance information
A-8-6
Gate3[i].Chan[0].Status (Internal Memory Error Detection)
Description Internal memory error detection
This register is read-only. Writing is disabled.
It can detect a memory error inside the Unit.
The errors are classified into the following two types.
Appendices
A-31
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
A-8 Software Reference of Encoder Input Unit
A
A-8-6 Gate3[i].Chan[0].Status (Internal Memory Error Detection)