User`s manual

Parameter description
6
6-18
6. Parameter description
Parameter
No.
Parameter
name
Setting range
[Default value]
Description
FA-16
DB Operation
selection
non
trP
SoF
[SoF]
Set the condition for applying the dynamic brake.
Setting
Condition for applying dynamic
brake
non Does not use the dynamic brake.
trP
Applies the dynamic brake only when
an alarm has tripped.
SoF
Applies the dynamic brake when
the servo ON terminal is turned off
(including an alarm). (Note 1)
Note 1: The dynamic brake is for emergency stop.
Do not perform start or stop by turning the
servo ON terminal to ON or OFF. Always
turn the servo off after the robot has
stopped.
Note 2: Regardless of this parameter setting, the
dynamic brake is applied when the voltage
of the main circuit power supply becomes
too low while the control power supply is
ON.(RD*-5, 10, and 20)
FA-17
Torque limit
mode
non
A2
oP
[non]
Sets the input source of the torque limit value and the
torque limit mode. Set this parameter to "non".
Setting Torque limit mode
non
Limits the torque according only to the
4 quadrant torque limit values (Fb-07 to
Fb-10).
FA-18
Torque bias
mode
non
CnS
A2
oP
[non]
Sets the input source of torque bias value. Do not set
this parameter to "A2" or "oP".
Setting Torque bias mode
non Does not use a torque bias.
CnS
Applies a bias using the set torque bias
value (Fb-11).
FA-20
Speed limit
mode
non
A1
oP
[non]
Sets the input source of speed limit value and the
torque limit mode. Set this parameter to "non".
Setting Speed limit mode
non
Limits the speed according only to
the set forward speed limit value and
reverse speed limit value (Fb-20,
Fb-21).
FA-22
Position
command
selection
PLS
Pro
oP
[PLS]
Sets the input source of position command value. Set this
parameter to "PLS".
Setting Input source of position command
PLS
Controls the position with the pulse
train command input as the command
value.