NSK Megatorque PS Series User Manual

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Ì P AO : Absolute Position Scale Offset
 Sets the offset value from the Motor home potion to the user home position.
◊ Refer to “6.2.3. Setting of Home Position” for details.
Category Parameter
Format
AO data
Data range 0 to 2 621 439 [pulse]
Shipping set 0
 The offset value is counted from the Motor Home position in the CW direction seen from the
Motor output axis, regardless of the setting of parameter DI (Direction inversion).
 The parameter AO is automatically set if the scale home position is defined in the following
manners. .
◊ Execution of the command AZ (Absolute zero position set)
◊ Completion of Home Return
P AQ: Absolute Positioning, User Scale
 Executes a optioning to the target position.
The target position is specified in the units of parameter QR (Dividing number, user scale).
◊ Refer to “6.3.1. Positioning Command” and “8.6.4. User Scale Positioning” for details.
Category Command
Format1
AQ data
: Positioning in shorter direction
Format 2
AQ data /PL
: Position in the plus direction
Format 3
AQ data /MI
: Positioning in the minus direction
Data range
0 to (QR – 1)
[360°/QR]
: Position data
Conditions to
be met
• The Motor servo is on.
• Not in the middle of operation caused by an internal command (positioning command,
jogging and Home Return).
• The Motor is not stopping because of alarm or warning
• The input STP (Stop) is not activated.
 In the shorter way positioning, the Motor moves in the following direction.
◊ In the shorter direction to the target position.
◊ When an off-limits area is specified by the parameters OTP and OTM (Software over
travel limit), the Motor rotes in the direction not to gets in the area, regardless of
moving distance.
 The monitor TQ (Tell position, QR unit) reads out the position in units of user position scale.

NSK Megatorque PS Series Specifications

General

Brand	NSK
Model	Megatorque PS Series
Category	Engine
Language	English