Yaskawa JAPMC-MC2300 - Manual (Page 359)

Appendix B Initializing the Absolute Encoder
B.1 Σ-III or Σ-V Series SERVOPACK
A-5
App
Appendices
Appendix B Initializing the Absolute Encoder
The procedure for initializing an absolute encoder for a Σ-I, Σ-II , or Σ-III series SERVOPACK is given below.
Refer to 10.2.1 System Startup Flowchart on page 10-4 for the procedure for absolute-position detection.
B.1 Σ-III or Σ-V Series SERVOPACK
Refer to the following manuals for information on Σ-III series SERVOPACKs:
AC Servo Drives Σ -III Series SGM /SGDS User’s Manual (Manual No. SIEP S800000 00)
Σ -III Series SGM S/SGDS Digital Operator Instructions (TOBP S800000 01)
Refer to the following manuals for information on Σ-V series SERVOPACKs:
AC Servodrive Σ -V Series SGM /SGDV User's Manual Design and Maintenance Rotational Motor Analog Voltage
and Pulse Train Reference (Manual No. SIEP S800000 45)
AC Servodrive
Σ -V Series User's Manual Design and Maintenance Linear Motor Analog Voltage and Pulse Train
Reference (Manual No. SIEP S800000 47)
Follow the setup procedure below using a Digital Operator.
1. Press the Key to display the Utility Function Mode main menu. Use the Key or Key to
select Fn008.
2.
Press the Key.
The display is switched to the execution display of Fn008 (Absolute encoder multi-turn reset and encoder alarm
reset).
If the display is not switched and "NO_OP" is displayed in the status display, the Write Prohibited setting
(Fn010 = 0001) is set. Check the status and reset. Then clear the Write Prohibited setting.
3. Keep pressing the Key until "PGCL1" is changed to "PGCL5."
4.
Press the Key.
"BB" in the status display changes to "Done."
5. Press the Key. The display returns to the Utility Function Mode main menu.
This completes setting up the absolute encoder. Turn the power supply OFF and then back ON to reset the SERVO-
PACK.
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