Sigma II User’s Manual Chapter 7: Using the Digital Operator
7 - 27
Using the Built-in Panel Operator
1. Input the (intended) 0V reference voltage from the host controller or external
circuit.
2. Press the MODE/SET key to select the auxiliary function mode.
3. Press the Up Arrow or Down Arrow key to select the parameter Fn009.
4. Press the DATA/SHIFT key for a minimum of one second, and the display will
be as shown below.
5. Press the MODE/SET key, and the following display will flash for one second.
The reference offset will be automatically adjusted.
6. Press the DATA/SHIFT key for a minimum of one second to return to the
auxiliary function mode display.
This completes the speed/torque reference offset automatic adjustment.
7.2.4 Manual Adjustment of the Speed and Torque Reference Offset
Manual speed/torque reference offset adjustment is useful in the following
situations:
• If a position loop is formed with a host controller and the error zeroed-out when
the motor was stopped in servo lock (zero reference).
• To deliberately set the offset to some value.
This mode can also be used to check the data set in the Automatic Reference Offset
Adjustment Mode.
In principle, this mode operates in the same way as the Automatic Reference Offset
SGDM-
MODE/SET DATA/
CHARGE POWER
SERVOPACK
200V
YASKAWA
Servomotor
Slow Rotation
(Servo ON)
Servo amplifier
Servo OFF
Host
Controller
0V Speed
or Torque
Reference
To Next Page
Loading...
