Yaskawa DR2 Sigma Servo - Manual (Page 100)

3.2 Setting User Constants According to Host Controller
87
Setting Meaning Input Signal
0
Does not use the
contact input
P-CON(1CN-41) Used to switch between P control and PI
control.
0
contact input
speed control P-CL(1CN-45) Used for forward external torque limit input speed control
function. N-CL(1CN-46) Used for reverse external torque limit input
Uses the
contact input 0: OFF, 1: ON
contact input
speed control
function.
P-CON P-CL N-CL Speed Setting
function.
Note In the case
of the posi-
Direction
of rotation
0 0 Stop (or pulse reference)
1
of the posi-
tion control
type, the re-
0: Forward
1: Reverse
0 1 Cn-1F, SPEED1
type, the re-
ferrence
pulse inhibit 1: Reverse
1 1 Cn-20, SPEED2
pulse inhibit
function
(INHIBIT)
1 0 Cn-21, SPEED3
(INHIBIT)
cannot be
used.
b) Set three motor speeds in the following user constants.
Cn-1F
SPEED1
1st Speed (Contact
Input Speed Control)
Unit:
r/min
Setting
Range: 0 to
Maximum
Speed
Factory
Setting:
100
For Speed/Torque
Control and Position
Control
Cn-20
SPEED2
2nd Speed (Contact
Input Speed Control)
Unit:
r/min
Setting
Range: 0 to
Maximum
Speed
Factory
Setting:
200
For Speed/Torque
Control and Position
Control
Cn-21
SPEED3
3rd Speed (Contact
Input Speed Control)
Unit:
r/min
Setting
Range: 0 to
Maximum
Speed
Factory
Setting:
300
For Speed/Torque
Control and Position
Control
Use these user constants to set motor speeds
when the contact input speed control function
is used (set bit 2 of memory switch Cn-02).
Speed selection input signals P-CL (1CN-45)
and N-CL (1CN-46), and rotation direction
selection signal P-CON (1CN-41) enable the
motor to run at the preset speeds.
c) Set the soft start time (for speed/torque control only).
Cn-07
SFSACC
Soft Start Time
(Acceleration)
Unit:
ms
Setting
Range: 0
to 10000
Factory
Setting: 0
For Speed/Torque
Control and Position
Control
Cn-23
SFSDEC
Soft Start Time
(Deceleration)
Unit:
ms
Setting
Range: 0
to 10000
Factory
Setting: 0
For Speed/Torque
Control and Position
Control
3
Contact input speed control
(Memory switch Cn-02 bit 2 = 1)
Servopack
Contact
input
Run the
motor at
internally
set speed
Servomotor