List Of User Constants - YASKAWA S Series User Manual

7.2 List of User Constants

The following table shows the numbers, names, factory settings, and other information for the user
constants.
I M P O R TA N T
Constant No.
Cn-0001 Memory switches 1
Cn-0002 Memory switches 2
Cn-0003
Load inertia
Cn-0004 Speed loop gain
Cn-0005 Speed loop integration
time constant
Cn-0006 Emergency stop torque
Cn-0007 Positioning near detection
width
Cn-0008
Forward torque limit
Cn-0009 Reverse torque limit
Cn-000A
Reserved for system
Cn-000B
Reserved for system
Cn-000C
Torque reference mode
switch level
Cn-000D
Reserved for system
Cn-000E Acceleration mode switch
level
Cn-000F Error pulses mode switch
level
Cn-0010 Reserved for system
Cn-0011 Number of encoder pulses
Cn-0012 Time delay from brake ref-
erence to Servo OFF
Cn-0013 Memory switches 3
Cn-0014
Memory switches 4
Cn-0015
Brake timing during motor
running (reference output
speed)
• O f the user constants listed below, those that are reserved for the system are used internally by the SER-
VOPACK and cannot as a rule be accessed by the user.
• SERVOPACK behavior cannot be guaranteed if initial values for user constants reserved for the sys-
tem are changed.
• Encoder and Servomotor factory settings can only be changed once after power is turned ON.
• D o not enter speed or torque values higher than the maximum for the Servomotor.
Name Size
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
7 -13
Units Range
bit —
bit —
% 0 to 65535
0.1 Hz
1 to 20000
0.01 ms
100 to 65535
% 0 to MAX
Reference units 0 to 10000
% 0 to MAX
%
0 to MAX
—
—
—
—
% 0 to 32767
—
—
0.167 r/s2
0 to 3000
Pulse
0 to 10000
—
—
P/R
513 to 32767
10 ms
0 to 50
bit
bit
—
r/min
0 to MAX
7.2 List of User Constants
Factory Settings
0380H
0000H
100
400
2000
M A X
10
M A X
M A X
0000H
0000H
200
0000H
0
0
0000H
Capacity
0
0000H
0000H
100