Omron R88D-GT series User Manual page 454

8-2 Alarm Table
Alarm
code
42
44
45
46
47
48
49
58
60
61
62
63
8
65
66
73
77
81
94
95
96
97
99
8-5
Error detection function
Absolute encoder overspeed
error
Absolute encoder one-turn counter error A one-turn counter error was detected.
Absolute encoder multi-turn counter error
Encoder error 1
Absolute encoder status error
Encoder phase Z error
Encoder PS signal error
CPU error 1
CPU error 2
CPU error 3
CPU error 4
CPU error 5
Excessive analog input 2
Excessive analog input 3
CPU error 6
CPU error 7
CPU error 8
Encoder error 2
Servomotor non-conformity
CPU error 9
CPU error 10
CPU error 11
Detection details and cause of error
The Servomotor rotation speed exceeds
the specified value when only the battery
ABS
power supply of the absolute encoder is
used.
An absolute encoder multi-turn counter or
incremental encoder phase-AB signal er-
ror was detected.
The Servomotor is faulty.
The rotation of the absolute encoder is
ABS
higher than the specified value.
A phase-Z pulse was not detected
regularly.
A logic error was detected in the PS
signal.
The Servo Drive is faulty.
The Servo Drive is faulty.
The Servo Drive is faulty.
The Servo Drive is faulty.
The Servo Drive is faulty.
A voltage exceeding the Speed
Command/ Torque Command Input
Overflow Level Setting (Pn71) was
applied to the analog command input
(CN1 pin 16).
A voltage exceeding the Speed Com-
mand/ Torque Command Input Overflow
Level Setting (Pn71) was applied to the
analog command input (CN1 pin 18).
The Servo Drive is faulty.
The Servo Drive is faulty.
The Servo Drive is faulty.
The Servomotor is faulty.
The combination of the Servomotor and
Servo Drive is not appropriate.
The encoder was not connected when the
power supply was turned ON.
The Servo Drive is faulty.
The Servo Drive is faulty.
The Servo Drive is faulty.
Alarm reset
possible
Yes
No
No
No
Yes
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No