8-60
8-7 Special Parameters
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
8
Parameters Details
If the settings are as described above, the bit will be 10,011, and the decimal value 19. Therefore,
the set value will be 19.
Make fine adjustment on electric current response with default setting as 100%.
Set the second load inertia as a percentage of the motor rotor inertia.
Set the required time for the Brake Interlock Output (BKIR: CN1 pin 10) to turn OFF after the
operation command (RUN: CN1 pin 29) is detected to be OFF, when servo OFF status is entered
while the Servomotor is operating. While the motor is operating and the operation command
(RUN) is turned OFF, the motor will decelerate to reduce rotation speed, and the brake interlock
signal (BKIR) will turn ON after the set time for the parameter has elapsed.
TB in the above figure is the brake timing during operation or the time until the motor rotation speed
falls to 30 r/min or lower, whichever is shorter.
For details, refer to "6-6 Brake Interlock" (P.6-18).
Set overspeed detection level upon generation of immediate stop alarm.
The overspeed detection level setting will be 1.2 times the maximum motor rotation speed if this
parameter is set to 0.
This parameter should normally be set to 0. The setting should be changed only when it is
necessary to reduce the overspeed detection level.
The set value of this parameter is limited to 1.2 times the maximum motor rotation speed.
Pn611
Electric Current Response Setting
Setting
range
50 to 100
Unit
%
Default
setting
Power OFF
and ON
−
All
Pn613
Inertia Ratio 2
Setting
range
0 to 10,000
Unit
%
Default
setting
Power OFF
and ON
−
All
Pn614
Alarm Generation Allowable Time Setting
Setting
range
0 to 1,000
Unit
ms
Default
setting
50
Power OFF
and ON
−
All
T
B
Operation command (RUN)
Brake interlock
(BKIR)
Motor speed
Released
Held
Motor power
is supplied.
Power
supply
No power
supply
30 r/min
Pn615
Overspeed Detection Level Setting at Immediate Stop
Setting
range
0 to 20,000
Unit
r/min
Default
setting
0
Power OFF
and ON
−
All