8-60
8-7 Special Parameters
Accurax G5 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 allowable time for the immediate stop to complete when there is one alarm. If TB in the
figure below is exceeded an alarm is forced
The resolution is 2ms. For example if the setting is 11 the real value is 12.
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.6-20).
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
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 Generation Allowable Time Setting
Setting
range
0 to 1,000 Unit ms
Default
setting
200
Power OFF
and ON
−
All
TB
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
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