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11-4 Troubleshooting
Alarm
number
Main
Sub
Interface input duplicate
0
allocation error 1
Interface input duplicate
1
allocation error 2
Interface input function
2
number error 1
Interface input function
3
number error 2
33
Interface output
4
function number error 1
Interface output
5
function number error 2
Latch input allocation
8
error
11
34
0
Overrun limit error
0
1
36
Parameter error
2
0
37
1
Parameters destruction
2
11-21
Name
There is a duplicate setting in the input
signal (IN1, IN2, IN3, and IN4) function
allocations.
There is a duplicate setting in the input
signal (IN5, IN6, IN7, and IN8) function
allocations.
There is an undefined number
specification in the input signal (IN1,
IN2, IN3, and IN4) function
allocations. Alternatively, a logic
setting error was detected.
There is an undefined number
specification in the input signal (IN5,
IN6, IN7, and IN8) function
allocations. Alternatively, a logic
setting error was detected.
There is an undefined number
specification in the output signal
(OUTM1) function allocation.
There is an undefined number
specification in the output signal
(OUTM2) function allocation.
There is an error in the latch input
function allocation.
• The function was allocated to input
signals other than IN5, IN6, or IN7.
• The function was allocated to NC.
• The function was not allocated for
all control modes.
The Servomotor exceeded the
allowable operating range set in the
Overrun Limit Setting (Pn514) with
respect to the position command input
range.
• The gain is not suitable.
• The set value of Pn514 is too
small.
Data in the Parameter Save area was
corrupted when the power supply was
turned ON and data was read from the
EEPROM.
EEPROM write verification data was
corrupted when the power supply was
turned ON and data was read from the
EEPROM.
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Cause
Allocate the functions to the connector
pins correctly.
Check the gain (the balance between
position loop gain and speed loop
gain) and the inertia ratio.
• Increase the set value of Pn514.
Alternatively, set Pn514 to 0 to
disable the protection function.
• Reset all parameters.
• If this error occurs repeatedly, the
Servo Drive may be faulty. In this
case, replace the Servo Drive.
Return the Servo Drive to the
dealer that it was purchased from
and ask for investigation and
repair.
The Servo Drive is faulty. Replace the
Servo Drive. Return the Servo Drive to
the dealer that it was purchased from
and ask for investigation and repair.
Measures
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