Setup Of Torque Limit - Panasonic MINAS A5-series Operating Instructions Manual

2
Preparation
Torque limit setup range is 0 to 300 and default is 300 except the combinations of the
motor and the driver listed in the table below.
Frame Model No. Applicable motor
MGME092G**
MDDHT5540
MGME092S**
D
MGME094G**
MDDHT3420
MGME094S**
MGME202G**
F MFDHTA390
MGME202S**
• The above limit applies to Pr0.13 (1st torque limit), Pr5.22 (2nd torque limit), Pr5.11
(Torque setup for emergency stop), Pr5.25 (External input positive direction torque
limit) and Pr5.26(External input negative direction torque limit).
Caution
When you change the motor model, above max. value may change as well. Check and
reset the setup values of Pr0.13, Pr5.22, Pr5.11, Pr5.25 and Pr5.26.
Cautions on Replacing the Motor
As stated above, torque limit setup range might change when you replace the combina-
tion of the motor and the driver. Pay attention to the followings.
1. When the motor torque is limited,
When you replace the motor series or to the different wattage motor, you need to reset
the torque limit setup because the rated toque of the motor is different from the previ-
ous motor. (see e.g.1)
e.g.1)
before replacing the motor
MADHT1507
MSME022S1A
Pr0.13 Setup range : 0 to 300%
Setup value : 100%.
0.64N m x 100% =
•
2. When you want to obtain the max. motor torque,
You need to reset the torque limiting setup to the upper limit, because the upper limit
value might be different from the previous motor. (see e.g.2)
e.g.2)
before replacing the motor
MADHT1507
MSME022S1A
Pr0.13 Setup range : 0 to 300%
Setup value : 300%.
13. Setup of Parameter and Mode
Setup of Torque Limit
Max. value of
torque limit
225
225
225
225
250
250
MADHT1507
Rated torque
0.64N m
•
Pr0.13 Setup range : Change to 0 to 300%.
Torque limit value
0.32N
0.64N m
•
MADHT1507
Pr0.13 Setup range : change to 0 to 300%
Frame Model No. Applicable motor
MGME302G**
MFDHTB3A2
MGME302S**
MGME204G**
F MFDHT5440
MGME204S**
MGME304G**
MFDHTA464
MGME304S**
after replacing the motor
MSME012S1A
Rated torque
0.32N m
•
Setup value : Keep 100%.
Torque limit value
m x 100% =
• 0.32N m
•
after replacing the motor
MSME012S1A
Rated torque
0.32N m
•
Setup value : Keep 300%.
Max. value of
torque limit
250
250
250
250
250
250
Set up Pr0.13 to 200 to
make torque limit value
to 0.64N m
•
(0.32N m x 200% = 0.64N m)
• •
Set up Pr0.13 to 300 to obtain
the max. output torque.
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