Sigma II User’s Manual
Chapter 7: Using the Digital Operator
7-53
Using the Panel Operator
1. Press the MODE/SET key to select the auxiliary function mode.
2. Press the Up Arrow
or Down Arrow key to select the parameter Fn00F.
3. Press the DATA/SHIFT key for a minimum of one second, and the display will
be as shown below.
4. Press the MODE/SET key to switch between U-phase (Cu1_0) and V-phase
(Cu2_0) current detection offset adjustment mode.
5. Press the DATA/SHIFT key for less than one second to display the current
detection data. Press the DATA/SHIFT key again for less than one second, and
the display will return to one shown above in step 3 or 4.
6. Press the Up Arrow
or Down Arrow key to adjust the offset. Carefully
adjust the offset while monitoring the torque reference monitor signal.
7. When the current offset adjustment has been completed for the U-phase (Cu1_0)
and V-phase (Cu2_0), press the DATA/SHIFT key to return to the auxiliary
function mode display
This completes the manual adjustment of the motor current detection offset.
SGDM-
MODE/SET
DATA/
CHARGE
POWER
SERVOPACK
200V
YASKAWA
MODE/SET Key
Displayed
Alternately
Data Display
DATA/SHIFT Key
Displayed
Alternately
Data Setting Change
