About This Manual - YASKAWA S-V Series User Manual

About this Manual

This manual describes information required for designing, trial operating, adjusting and maintaining the
INDEXER Module for Σ-V Series and Large-Capacity Σ-V Series SERVOPACKs.
Be sure to refer to this manual and perform design and maintenance to select devices correctly.
Keep this manual in a location where it can be accessed for reference whenever required.
 Description of Technical Terms
The following table shows the meanings of terms used in this manual.
Term
INDEXER Module INDEXER Module for Σ-V Series or Large-Capacity Σ-V Series SERVOPACKs
Cursor
Servomotor
SERVOPACK
Servo drive
Servo System
Analog/pulse type Interface specifications for SERVOPACK: Analog voltage and pulse train reference type
Servo ON
Servo OFF
Base block
Servo lock
 IMPORTANT Explanations
The following icon is displayed for explanations requiring special attention.
 Notation Used in this Manual
• Reverse Symbol Notation
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 example:
Example
The notation for
A mark that indicates the input position of data displayed on the digital operator
Σ-V Series SGMMV, SGMJV, SGMAV, SGMPS, SGMGV, SGMSV, or SGMCS (Direct Drive)
servomotor
Large-Capacity Σ-V Series SGMVV servomotor
Linear Σ Series SGLGW, SGLFW, SGLTW, or SGLC servomotor
Σ-V Series or Large-Capacity Σ-V Series SGDV SERVOPACK
A set including a servomotor and SERVOPACK (i.e., a servo amplifier)
A servo control system that includes the combination of a servo drive with a host controller and
peripheral devices
When power is being supplied to the servomotor
When power is not being supplied to the servomotor
Turning OFF the power by shutting OFF the base current of the IGBT for the current amplifier
Motor status where motor is stopped with a position loop established by a position reference of 0
• Indicates important information that should be memorized, as well as precautions, such as
alarm displays, that do not involve potential damage to equipment.
BK is /BK.
Meaning
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