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9-45
9 Servo Parameter Objects
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
9-7 Specia
l Ob
jects
9
Additional Information
Example
Instantaneous speed observer function: enabled
Disturbance observer function: enabled
Disturbance observer operation setting: enabled at all time
Electric current response improvement function: enabled
Command compensation for communications errors for CSP: Disabled
If the settings are as described above, the bit will be 0010011, and the decimal value 19.
Therefore, the set value will be 19.
Refer to
11-8 Disturbance Observer Function
on page 11-26 and
11-11 Instantaneous Speed Observer
•
Set the allowable time until stopping if an immediate stop is executed when an error is detected.
•
When the time exceeds the set value, the operation forcibly turns to an error state.
•
When the object is set to 0, the protection for the allowable time does not function.
Refer to the
•
If the motor speed exceeds the set value during an immediate stop resulting from an error, an
Overspeed 2 Error (Error No. 26.1) will occur.
•
The overspeed detection level setting is 1.2 times the maximum motor speed if this object is set to 0.
•
This object should normally be set to 0. The setting should be changed only when it is necessary to
lower the overspeed detection level.
Refer to
•
Set the initialization time after turning ON the power supply to the standard 1.5 seconds plus the
specified value.
Refer to the Control Output Sequence in
3-1 Servo Drive Specifications
on page 3-2 for the details at
power ON.
3614 hex
Error Detection Allowable Time Setting
Setting range
0 to 1000
Unit
ms
Default setting
200
Data attribute
B
Size
2 bytes (INT16)
Access
RW
PDO map
Not possible.
3615 hex
Overspeed Detection Level Setting at
Immediate
Stop
Setting range
0 to 20000
Unit
mm/s
Default setting
0
Data attribute
A
Size
2 bytes (INT16)
Access
RW
PDO map
Not possible.
361
8
hex
Power Supply ON Initialization Time
Setting range
0 to 100
Unit
0.1 s
Default setting
0
Data attribute
R
Size
2 bytes (INT16)
Access
RW
PDO map
Not possible.
All
All
All