37
BCN-B11127-479*
Class No. Symbol
Name and Function
Initial Value Unit
Setting Range
28
TL1 Internal torque limit 1
Used to limit servo motor-generated torque on the assumption that the
maximum torque is 100%. When 0 is set, torque is not produced.
This setting value will be 8V for torque monitor in monitor output.
100 % 0
to
100
29
TL2 Internal torque limit 2
Used to limit servo motor-generated torque on the assumption that the
maximum torque is 100%. When 0 is set, torque is not produced.
Made valid by switching on the internal torque limit selection signal.
100 % 0
to
100
30 *BKC Backlash
compensation
Used to set the backlash compensation made when the command direction
is reversed.
This function compensates for the number of backlash pulses in the
opposite direction to the zeroing direction. In the absolute position
detection system, this function compensates for the backlash pulse
count in the direction opposite to the operating direction at power-on.
0
pulse
0 to 1000
31
MO1 Analog monitor ch1 offset
Used to set the offset voltage of the analog monitor ch1 output (MO1).
0 mV
-999
to
999
32
MO2 Analog monitor ch2 offset
Used to set the offset voltage of the analog monitor ch2 output (MO2)
0 mV
-999
to
999
33
MBR Electromagnetic brake sequence output
Used to set the delay time between when the electromagnetic brake
interlock signal (MBR) switches off and when the base circuit is shut
off.
100
ms
0 to 1000
34
GD2 Ratio of load inertia moment to motor inertia moment:
Used to set the ratio of the load inertia moment to the servo motor
shaft inertia moment.
When auto tuning is selected, the result of auto tuning is
automatically set.
70
×
0.1
times
0 to 3000
35
PG2 Position loop gain 2
Used to set the gain of the position loop.
Set this parameter to increase the position response level to load
disturbance. Higher setting increases the response level but is liable
to generate vibration and/or noise.
When auto tuning is selected, the result of auto tuning is
automatically set.
35
rad/s
1 to 1000
36
VG1 Speed loop gain 1
Normally this parameter setting need not be changed.
Higher setting increases the response level but is liable to generate
vibration and/or noise.
When auto tuning is selected, the result of auto tuning is
automatically set.
177 rad/s 20
to
8000
37
VG2 Speed loop gain 2
Set this parameter when vibration occurs on machines of low rigidity
or large backlash.
Higher setting increases the response level but is liable to generate
vibration and/or noise.
When auto tuning is selected, the result of auto tuning is
automatically set.
817
rad/s
20 to 20000
38
VIC Speed integral compensation
Used to set the integral time constant of the speed loop.
When auto tuning is selected, the result of auto tuning is
automatically set.
48
ms
1 to 1000
39
VDC Speed differential compensation
Used to set the differential compensation.
Made valid when the proportion control signal is switched on.
980
0 to 1000
