Omron R88D-KT Series - Page 498

8-61
8-7 Special Parameters
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
8
Parameter Details
 Set the functions by bit.
 Set the decimal value that has been converted from the bits.
[Example]
 Instantaneous speed observer function: enabled
 Disturbance observer function: enabled
 Disturbance observer operation setting: always enabled
 Inertia ratio switching function: disabled
 Electric current response improvement function: enabled
 Analog torque feed-forward: disabled
If the settings are as described above, the bits will be 010011, and the decimal value will be 19.
Therefore, the set value will be 19.
 Make fine adjustment to electric current response. The default setting is 100%.
 Set the second load inertia as a percentage of the motor rotor inertia.
 Set the allowable time required until the motor stops by an emergency stop due to an alarm.
 When the time exceeds the set value, the operation forcibly turns to an alarming state.
 When the parameter is set to 0, the protection by allowable time does not function.
 Refer to the "Stop Selection for Alarm Detection" (Pn510) (P.8-51).
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 Always enabled
Only when gain 1 is selected
bit 3 Inertia ratio switching function Disabled Enabled
bit 4
Electric current response improvement function Disabled Enabled
bit 5
Analog Torque Feed-forward Disabled Enabled
Pn611
Electric Current Response Setting
Setting
range
50 to 100 Unit %
Default
setting
100
Power OFF
and ON
−
All
Pn613
Inertia Ratio 2
Setting
range
0 to 10,000 Unit %
Default
setting
250
Power OFF
and ON
−
All
Pn614
Alarm Detection Allowable Time Setting
Setting
range
0 to 1,000 Unit ms
Default
setting
200
Power OFF
and ON
−
All