3 setting up the sigma-servopack, 1 setting user constants, 3 setting up the σ servopack – Yaskawa DR2 Sigma Servo User Manual
Page 116
3.3 Setting Up the Σ Servopack
103
3.3
Setting Up the Σ Servopack
This section describes how to set user constants to operate the DR2 Servopack.
3.3.1
Setting User Constants
103
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3.3.2
Setting the Jog Speed
104
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3.3.3
Setting the Number of Encoder Pulses
105
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3.3.4
Setting the Motor Type
106
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3.3.1 Setting User Constants
1) Σ-series Servopacks provide many functions, and have parameters called “user
constants” to allow the user to specify each function and perform fine adjustment.
User constants
Servopack
Digital Operator is used to set
user constants.
2) User constants are divided into the following two types.
1) Memory switch
Cn-01, Cn-02
Each bit of this switch is turned ON or OFF to specify a
function.
2) User constant setting
Cn-03 and later
A numerical value such as a torque limit value or speed
loop gain is set in this constant.
• For Speed/Torque Control:
User
Constant
Name and Code
Remarks
Cn-01
Memory switch
Each bit number has a
Cn-02
Memory switch
Each bit number has a
switch (ON/OFF).
Cn-03
VREFGN
Speed reference gain
Cn-..
...
...
User constant setting
Cn-..
...
...
User constant setting
Cn-2A
PULSNO2
Number of external PG pulses
3