RS Automation OEMax CSD7, User Manual, Page: 245 / 332

Tuning by Gain Setting
8-41
CSD7 Servo Drive (EtherCAT)
Initial Torque Bias Setting
Set the initial torque bias to the following parameter.
0x240C Initial Torque Bias CSP
Setting Range Size (Data Type) Unit Access PDO Map Attribute Init Value Ft-no
-100~100 4 byte(UDINT) % RW - Always
0
Ft-4.12
Ft-4.12 Initial Torque Bias
Description

The value of torque command is started from setting value of
this parameter.

You can prevent falling of load, because the torque command is
generated in the opposite direction of gravity when Servo-ON
signal is entered.
For another method of brake control, see the
“
Motor Brake Control
” on page 9-6.
You can prevent the instantaneous drop of load
just by setting the brake control timing.
Note
If you set the value of initial torque bias 0x240C
(Ft-4.12) too high, the load can temporarily goes
up.
Be careful to make appropriate setting value.
CAUTION