YASKAWA SERVOPACK Sigma 7S Series, Supplementary Manual

Page: 14 / 47

1.1 Speed Control
1.1.1 Basic Settings for Speed Control
1-5
1
Application Function
s

Conditions for Automatically Adjusting the Speed Reference Offset
The following conditions must be met to automatically adjust the reference offset.
•
The parameters must not be write prohibited.
• The servo must be OFF.
• There must not be a position loop in the host controller.

Applicable Tools
The following table lists the tools that you can use to automatically adjust the speed reference
offset and the applicable tool functions.

Operating Procedure
Use the following procedure to automatically adjust the speed reference offset.
1.
Confirm that the servo is OFF in the SERVOPACK.
2.
Input a 0-V reference voltage from the host controller or an external circuit.
3.
Select Setup - Adjust Offset - Adjust the Speed and Torque Reference Offset from the
menu bar of the Main Window of the S.
4.
Click the Automatic Adjustment Tab.
5.
Click the Adjust Button.
Tool Function Operating Procedure Reference
Panel Operator Fn009
Σ -7-Series Σ -7S SERVOPACK with Analog Voltage/Pulse
Train References Product Manual (Manual No.: SIEP
S800001 26)
Digital Operator Fn013
Σ -7-Series Digital Operator Operating Manual (Manual
No.: SIEP S800001 33)
S
Setup - Speed/Torque Ref-
erence Offset Adjustment

Operating Procedure on page 1-5
S light rotation
(when s ervo i s ON)
S ervomotor
S ERVOPACK
S ervo OFF
0-V s peed reference or
0-V torque reference
Ho s t controller