5.2 Settings According to Host Controller
5 -37
Application Examples
D
Tension control
D
Pressure control
Pn000.1
Control Mode
2
Torque Control
This is a dedicated Torque Control Mode.
S
A torque reference is input from T-REF (CN1-9).
S
Speed reference input V-REF (CN1-5) cannot be used for
speed control if Pn002.1 is set to 1.
S
User constant Pn407 can be used for maximum speed con-
trol.
Torque
reference
Speed
limit
T-REF
V-REF
Servopack
CN1-9
CN1-5
Servopack
Tension
Servomotor
Tension control
pli
tio
a
ple
Application Example
9
Torque Control <--> Speed Control (Analog Reference)
Switches between torque and speed control
S
V-REF (CN1-5) inputs a speed reference or speed limit.
S
T-REF (CN1-9) inputs a torque reference, torque feed-for-
ward reference or torque limit depending on the control
mode.
S
/P-CON (/C-SEL)(CN1-41) is used to switch between torque
and speed control.
Servopack
CN1-5
CN1-9
CN1-41
V-REF
T-REF
/P-CON
(/C-SEL)
Speed and
torque
reference
switching
Torque
reference
Speed
reference
CN1-41 is open.
Torque control
CN1-41 is 0 V.
Speed control
Torque Control: When /P-CON (/C-SEL) is OFF
S
The T-REF reference controls toque.
S
V-REF can be used to limit Servomotor speed when Pn002.1
is set to 1. V-REF voltage (+) limit Servomotor speed during
forward and reverse rotation.
S
User constant Pn407 can be used to limit the maximum Ser-
vomotor speed.
5
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