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5.2 Settings According to Host Controller
5 -31
5.2.6 Contact Input Speed Control
The contact input speed control function provides easy-to-use speed control. It allows the user
toinitiallysetthreedifferentmotorspeedswithuserconstants, selectone ofthe speedsexternally
by contact input, and operate the Servomotor.
External speed
setting devices and
pulse generators
are not required.
Servopack
CN1-41
CN1-45
CN1-46
Pn301
SPEED 1
Pn302
SPEED 2
Pn303
SPEED 3
Speed selection
The Servomotor operates at
the speed set in the user
constant.
Servomotor
M
User constants
Contact
input
/P-CON (/SPD-D)
/P-CL (/SPD-A)
/N-CL (/SPD-B)
J
J
Using Contact Input Speed Control
Follow steps 1 to 3 below to use the contact input speed control function.
1.
Set contact input speed control as shown below.
Pn000.1
Control Mode Selection
Factory
Setting:
0
Speed/Torque
Control,
Position Control
The speed can be controlled via contact inputs.
Servopack
SPEED 1
SPEED 2
SPEED 3
Servomotor
Contact
input
Servo operates
at the internally
set speed.
M
Meanings for the following signals change when the contact input speed control function
is used.
Pn000.1
Setting
Description
Input Signal
0, 1, 2, 7, 8, 9,
A, B
Contact input
speed control
function not
/P-CON (CN1-41)
Used to switch between P and
PI control.
function not
used.
/P-CL (CN1-45)
Used to switch between for-
ward external torque limit ON
and OFF.
/N-CL (CN1-46)
Used to switch between re-
verse external torque limit ON
and OFF.
5
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