Parameters For Torque Control; Parameters For Various Sequences - Panasonic MINAS A3 Series How To Use Manual

Parameter Setting

Parameters for Torque Control

Parameter
Parameter Name
No.
5E Torque limit

Parameters for various sequences

Parameter
Parameter Name
No.
61 Zero speed
62 At-speed
152
Setting
Unit
range
0 – 500 % • This function limits maximum torque of the motor through setting of
parameters within the driver.
• In normal specifications, torque about 3 times higher than the rated is al-
lowed for an instant. This parameter limits the maximum torque, how-
ever, if the triple torque may cause a trouble in the strength of motor
load (machine).
• Setting should be given as a %
value to rated torque.
• The right figure shows a case
in which the maximum torque
is limited to 150%.
• Pr5E limits maximum torque in
both CW and CCW directions
simultaneously.
<Caution>
You cannot set this parameter to a value above a factory setting of the
system parameter (i.e., a factory set parameter that cannot be changed
through of PANATERM
Torque Setting". A factory setting may vary depending on a combination
of an driver and motor. For further information, refer to "Pr5E Setting of
Torque Limit" of Preparations volume on page 55.
Setting
Unit
range
0 – 20000 r/min • The parameter directly sets timing to an output zero speed detection out-
[50] put signal (ZSP: CN X5 12-pin) in terms of [r/min].
• A zero speed detection signal (ZSP) is output when motor speed falls
below the speed set with this parameter Pr61.
• Setting of Pr61 acts on both
CW and CCW directions, ir-
respective of the rotating di-
rection of the motor.
0 – 20000 r/min • The parameter sets timing to output a at-speed signal (COIN;CN X5 39-
[1000] pin) in speed control and torque control modes in terms of rotational
speed [r/min].
• When the motor speed exceeds setting of this parameter Pr62, at-speed
signal (COIN) will be output.
• Setting of Pr61 acts on both
CW and CCW directions, ir-
respective of the rotating di-
rection of the motor.
Default setting is shown by [
Function/Description
Torque [%]
300 (Max.)
When Pr5E=150 200
100
(Rated)
CW
and panel manipulation) "Maximum Output
®
Default setting is shown by [
Function/Description
Speed
Pr61
CW
ON
ZSP
Speed
Pr62
CW
COIN
]
CCW
Speed
100 (Rated) (Max.)
200
300
]
CCW
Pr61
CCW
Pr62
OFF ON