42
VS-616PS5 Programming Manual
Therefore, when torque reference > 0 and speed limit (%) > 0, the torque control
range is:
[-l ×
D5-05
] < motor speed < [speed limit +
D5-05
]
Refer to the following table for more details on the relationship between torque refer-
ence, speed limit, and motor speed.
Speed/Torque Control Switching
•
Speed control or torque control can be selected “on the fly” by using the multi-
function input speed/torque control selection command (
H1-XX
= “71”).
Winder Control
Unwinder Control
Configuration
Direction of Motor
Rotation
Forward
Reverse
Forward
Reverse
Refer-
ence
Polarity
Torque
Refer-
ence
(TREF)
+
-
-
+
Speed
Limit
(NLIM)
+
-
+
-
Torque Profile
Terminal No.
Parameter No.
Setting
Description
8
H1-06
71
Speed/torque control selection
13
B1-01
D5-03
1
1
Frequency reference selection (terminals 13, 14)
Speed limit selection (terminals 13, 14)
16
H3-05
13
Torque reference
M
Motor
Line Direction
T
N
M
Motor
Line Direction
T
N
0
D5-05
Speed
NLIM
TREF
Torque
Torque
Limit
Torque
Limit
D5-05
Speed
NLIM
TREF
Torque
Torque
Limit
0
D5-05
Speed
NLIM
Torque
Torque
Limit
0
Torque
Limit
0
D5-05
Speed
NLIM
TREF
Torque
Torque
Limit
Torque
Limit
Section D: Reference Parameters
D5 Torque Control
