YASKAWA SGD7S series Product Manual page 221

5.2 SERVOPACKs with MECHATROLINK-III Communications References
5.2.2 List of Servo Parameters
List of MECHATROLINK-III Common Parameters
Parameter
No.
61
PnAC2
5.2.2 List of Servo Parameters
The following table lists the parameters.
Note: Do not change the following parameters from their default settings.
Parameter
No.
Pn000
5-44
The types of motors to which the parameter applies.
All: The parameter is used for both Rotary Servomotors and Linear Servomotors.
Rotary: The parameter is used for only Rotary Servomotors.
Linear: The parameter is used for only Linear Servomotors.
Rotary Servomotor terms are used for parameters that are
applicable to all Servomotors. If you are using a Linear Servomotor,
you need to interpret the terms accordingly. Refer to the following
section for details.

Differences in Terms for Rotary Servomotors and
Linear Servomotors on page ix
Size Name
4 Speed Loop Gain
• Reserved parameter
• Parameters not given in this manual
• Parameters that are not valid for the Servomotor that you are using, as given in the parameter table
Name
Basic Function Selec-
2
tions 0
Rotation Direction Selection
Movement Direction Selection
0

n. X
1
 
n. X Reserved parameter (Do not change.)
 
n. X Reserved parameter (Do not change.)
Rotary/Linear Servomotor Startup Selection When Encoder Is Not Connected
0

n.X
1
Setting Setting Unit
Range [Resolution]
1,000 to 0.001 Hz
2,000,000 [0.1 Hz]
You can set the parameter in increments of
the setting unit.
However, if a unit is given in square brackets,
the setting is automatically converted to the
resolution given in the square brackets.
Setting Setting Default
Range Unit Setting
0000 to
–
10B1
Use CCW as the forward direction.
Use the direction in which the linear encoder counts up as the forward direc-
tion.
Use CW as the forward direction. (Reverse Rotation Mode)
Use the direction in which the linear encoder counts down as the forward
direction. (Reverse Movement Mode)
When an encoder is not connected, start as SERVOPACK for Rotary Servo-
motor.
When an encoder is not connected, start as SERVOPACK for Linear Servomo-
tor.
Indicates when a change to the
parameter will be effective.
"After restart" indicates parameters
that will be effective after one of the
following is executed.
• The power supply is turned OFF
and ON again.
• The CONFIG command is sent.
• A software reset is executed.
Default Applicable
Setting Motors
40000 All
Applicable When
Motors Enabled
After
0000 All
restart
Continued on next page.
When Classi-
Enabled fication
Immedi-
Tuning
ately
Classi- Refer-
fication ence
*1
Setup