Appendicies
A-9
8
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
38400000 hex
Overspeed 2
The motor speed
exceeded the value
set on Overspeed
Detection Level
Setting at
Immediate Stop
(3615 hex).
•
The velocity command value is
too large.
•
There is overshooting.
•
The wiring is incorrect.
38410000 hex
Command
Error
The position
command variation
after the electronic
gear exceeded the
specified value.
•
The change in position
command is too large.
•
The backlash compensation
amount is too large.
38420000 hex
Command
Generation
Error
During position
command
processing, an
error such as a
calculation range
error occurred.
•
During position command
processing, an error such as a
calculation range error
occurred.
38430000 hex
Error Counter
Overflow 1
The absolute
encoder position in
pulses divided by
the electronic gear
ratio exceeded
2
31
(2,147,483,648).
•
The absolute encoder position
in pulses divided by the
electronic gear ratio exceeded
2
31
(2,147,483,648).
38440000 hex
Error Counter
Overflow 2
The position
following error in
pulses exceeded
2
29
(536,870,912).
Or, the position
following error in
command units
exceeded
2
30
(1,073,741,824).
•
There is insufficient force.
•
There is insufficient gain.
•
The external encoder wiring is
incorrect.
38450000 hex
Interface
Input
Duplicate
Allocation
Error 1
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 (IN1, IN2, IN3,
and IN4) function allocations.
38460000 hex
Interface
Input
Duplicate
Allocation
Error 2
There is a duplicate
setting in the input
signal (IN5, IN6,
IN7, and IN8)
function allocations.
•
There is a duplicate setting in
the input signal (IN5, IN6, IN7,
and IN8) function allocations.
38470000 hex
Interface
Input
Function
Number Error
1
There is an
undefined number
specification in the
input signal (IN1,
IN2, IN3, and IN4)
function allocations.
Or, a logic setting
error was detected.
•
There is an undefined number
specification in the input signal
(IN1, IN2, IN3, and IN4)
function allocations.
•
Different logic is set for the
same function in the function
assignments of the input
signals (IN1, IN2, IN3, and IN4).
38480000 hex
Interface
Input
Function
Number Error
2
There is an
undefined number
specification in the
input signal (IN5,
IN6, IN7, and IN8)
function allocations.
Or, a logic setting
error was detected.
•
There is an undefined number
specification in the input signal
(IN5, IN6, IN7, and IN8)
function allocations.
•
Different logic is set for the
same function in the function
assignments of the input
signals (IN5, IN6, IN7, and IN8).
Event code
Event name
Meaning
Assumed cause
Level
Reference
Maj
Prt
Min
Obs
Info