8-53
8-7 Special Parameters
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
8
Parameters Details
Set offset torque to add to torque command for reverse direction operation.
Refer to "10-9 Friction Torque Compensation Function (P.10-33)".
Set the value in units of 1% of the rated torque (100%).
Set each function per bit.
Set the decimal value that has been converted from bit.
Refer to "10-8 Disturbance Observer Function (P.10-31)" and "10-12 Instantaneous Speed
Observer Function (P.10-39)".
[Example]
Instantaneous speed observer function: enabled
Disturbance observer function: enabled
Disturbance observer operation setting: enabled at all time
Inertia ratio switching function: disabled
Electric current response improvement function: enabled
If the settings are as described above, the bit will be 10011, and the decimal value 19. Therefore,
the set value will be 19.
Make fine adjustment on electric current response with default setting as 100%.
Pn609
Reverse Direction Torque Offset
Setting range
100 to 100 Unit %
Default setting
0
Data
attribute
B
Pn610
Function Expansion Setting
Setting range
0 to 63 Unit
Default setting
0
Data
attribute
B
Bit Function
Set value
0 1
bit 0 Instantaneous speed observer function Disabled Enabled
bit 1 Disturbance observer function Disabled Enabled
bit 2 Disturbance observer operation setting Enabled at all time
Only when gain 1 is selected
bit 3 Reserved for manufacturer use Fixed to 0.
bit 4
Electric current response improvement function
Disabled Enabled
bit 5 Reserved for manufacturer use Fixed to 0.
Pn611
Electric Current Response Setting
Setting
range
50 to 100 Unit %
Default
setting
100
Data
attribute
B
Pn612
Unused
Setting
range
Unit
Default
setting
Data
attribute
Pn613
Unused
Setting
range
Unit
Default
setting
Data
attribute
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