Mitsubishi Electric A800 Plus Series, Function Manual

Page: 133 / 242

Tension sensorless torque control details
132
TENSION SENSORLESS TORQUE CONTROL
 Motor inertia setting and empty reel inertia setting
• Motor inertia setting are determined as follows.
• Empty reel inertia setting are determined as follows.
Pr.1410
setting
RT
signal
Description Setting range
Other
than
9999
— Pr.1410 setting.
0 to 500 kg·m
2
9999
OFF
Pr.707 × 10^(- Pr.724 )
(When "9999" is set in Pr.707 or Pr.724 , an internal value is used.)
10 × 10
-7
to 999 kg·m
2
ON
Pr.744 × 10^(- Pr.745 )
(When "9999" is set in Pr.744 or Pr.745 , an internal value is used.)
Pr.1411
setting
Pr.754
setting
Description Setting range
Other
than
9999
— Pr.1411 setting.
0 to 500 kg·m
2
9999
0 to 7
Pr.753 × 10^(- Pr.754 )
(When "9999" is set in Pr.753 or Pr.754 , inertia is set to 0.)
10 × 10
-7
to 999 × 10
4
kg·m
2
101 to
104 Pr.753 × 10^( Pr.754 -100)
(When "9999" is set in Pr.753 or Pr.754 , inertia is set to 0.)