Omron ACCURAX G5 - Page 494

11-8
11-3 Alarm List
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
11
Error and Maintenance
29 0
Error counter overflow Error counter value based on the
encoder pulse reference exceeded
2
29
(536,870,912).
√√−
30 0 Safety input error Safety input signal turned OFF. −√−
33
0
Interface input duplicate
allocation error 1
A duplicate setting for the interface
input signals was detected.
√−−
1
Interface input duplicate
allocation error 2
√−−
2
Interface input function
number error 1
An undefined number was detected in
the interface input signal allocations.
√−−
3
Interface input function
number error 2
√−−
4
Interface output function
number error 1
An undefined number was detected in
the interface output signal allocations.
√−−
5
Interface output function
number error 2
√−−
6
Counter reset allocation
error
The counter reset function was allocated
to something other than input signal SI7.
√−−
7
Command pulse
prohibition input allocation
error
The command pulse prohibition input
function was allocated to something
other than input signal SI10.
√−−
34 0
Overrun limit error The motor exceeded the allowable
operating range set in the Overrun
Limit Setting (Pn514) with respect to
the position command input.
√√−
36
0 to
2
Parameter error
Data in the Parameter Save area was
corrupted when the power supply was turned
ON and data was read from the EEPROM.
−−−
37
0 to
2
Parameters destruction The checksum for the data read from
the EEPROM when the power supply
was turned ON does not match.
−−−
38 0
Drive prohibition input
error
The forward drive prohibition and reverse
drive prohibition inputs are both turned OFF.
−√−
39
0
Excessive analog input 1 A current exceeding the Speed
Command/Torque Command Input
Overflow Level Setting (Pn424, Pn427
or Pn430) was applied to the analog
command input (pin 14).
√√√
1
Excessive analog input 2
√√√
2
Excessive analog input 3
√√√
40 0
Absolute encoder system
down error
The voltage supplied to the absolute
encoder is lower than the specified value.
√√−
41 0
Absolute encoder counter
overflow error
The multi-rotation counter of the absolute
encoder exceeds the specified value.
√−−
42 0
Absolute encoder
overspeed error
The motor rotation speed exceeds the
specified value when only the battery power
supply of the absolute encoder is used.
√√−
Error
number
Error detection function
Detection details and probable
cause
Attribute
Main Sub History
Can be
cleared
Immediate
stop *1
ABS
ABS
ABS