Yaskawa Sigma II Indexer - Manual (Page 9)

Sigma II Indexer User’s Manual Using This Manual
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Using This Manual
Intended Audience
This manual is intended for the following users.
•
Those designing Sigma I
Ι Series servodrive systems.
• Those installing or wiring Sigma I
Ι Series servodrives.
• Those performing trial operation or adjustments of Sigma I
Ι Series servodrives.
• Those maintaining or inspecting Sigma I
Ι Series servodrives.
Description of Technical Terms
In this manual, the following terms are defined as follows:
•
Servomotor = Sigma I
Ι Series SGMAH/SGMPH/SGMGH/SGMSH servomotor.
• Servo Amplifier = Sigma I
Ι Series SGDH servo amplifier.
• Servodrive = A set including a servomotor and servo amplifier.
• Servo System = A servo control system that includes the combination of a servodrive
with a host computer and peripheral devices.
Indication of Reverse Signals
In this manual, the names of reverse signals (ones that are valid when low) are written with
a forward slash (/) before the signal name, as shown in the following equations:
• /S–ON = S–ON
• /RGRT = RGRT
• /START-STOP;/HOME = START-STOP; HOME (dual purpose input)