YASKAWA SGM-A3 User Manual page 106

Cn-01
Setting
Bit B Bit A
For Speed Control when P-CON is ON:
Values set in bit F of user constant Cn-01 and bit F of Cn-02 determine the
following:
User
Constant
Cn-01
Bit F
0
1 1
1 1
0 0
0 0 Speed control
0 1 Zero-clamp speed control (Refer to 3.4.3.)
3) The following input signals perform torque control.
Torque reference input
(Analog voltage input)
Speed reference input
(Analog voltage input)
3.2 Setting User Constants According to Host Controller
Control Mode Control Mode
Speed Torque
Reference Reference
I Input t Input I
Cn-02
(V-REF) (V-REF) (T-REF) (T-REF)
Bit F
(1CN-5,-6) (1CN-9,-10)
Speed control
0
Speed Cannot be
reference used
Speed control with torque
feed-forward
−−−−
Speed Torque
reference feed-forward
Speed control with torque
limit by analog voltage
reference
1 1
Speed Torque limit
reference value
(Standard setting)
Servopack
1CN-9
Torque
reference
1CN-10
1CN-5
Speed
reference
1CN-6
↕P: Represents twisted-pair cables
t
R Remarks k
Any value can be set in bit F
of Cn-02 (0 and 1 have the
same effect).
For details of speed control F d t il f d
with torque feed-forward,
refer to 3.2.8 Using Torque
Feed-forward Function.
For details of speed control
with torque limit by analog
voltage reference, refer to
3.2.9 Using Torque 3 2 9 Using Torque
Restriction by Analog Voltage
Reference.
t l
3
93