Mitsubishi Electric FR-E800 Series Instruction Manual page 111

[Pr. 877 = 1]
RT-OFF
A
[Pr. 877 = 2]
[Pr. 877 = 0]
RT-ON
Torque bias
Terminal 4
[Pr. 858 = 6]
Torque
setting
filter
X42
Torque bias
X43
[Pr. 841 to 843]
Vector control [Pr. 800 = 0]
Real sensorless vector control
B
PM sensorless vector control
110
5. Speed Control
Speed feed forward control
Load inertia ratio Speed feed forward
.
J s gain
[Pr. 880] [Pr. 881]
Model adaptive speed control
J [Pr. 880]
Torque
coefficient
Model speed
calculation
Model speed
1
+
control gain
.
[Pr. 828]
J s
-
Torque bias balance
compensation
Terminal 4 bias [C38, C39(Pr. 932)]
[Pr. 846]
Terminal 4 gain [C40, C41(Pr. 933)]
Fall-time torque bias terminal 4 bias [Pr. 847]
-
Fall-time torque bias terminal 4 gain [Pr. 848]
+
RT-OFF
[Pr. 826 = 9999]
[Pr. 826]
[Pr. 74]
[Pr. 826 = 9999]
[Pr. 836 = 9999]
RT-ON
[Pr. 836]
[Pr. 74]
[Pr. 840 = 1, 2]
[Pr. 836 = 9999]
[Pr. 840 = 0]
Torque bias selection
[Pr. 800 = 10]
[Pr. 840 = 0 to 2]
[Pr. 840 = 9999]
Torque limit
[Pr. 800 = 10]
Terminal 4
[Pr. 858 = 4]
Speed feed forward Speed feed
torque limit forward
[Pr. 879] filter [Pr. 878]
Speed
RT-OFF
+ control
P gain 1
-
[Pr. 820]
When torque bias is selected
Speed
RT-ON
control
P gain 2
[Pr. 830]
When torque bias is selected
Vector control
[Pr. 800 = 0]
Real sensorless vector control
[Pr. 800 = 10]
PM sensorless vector control
[Pr. 800 = 10]
Torque bias
Torque bias filter
selection [Pr. 844]
+
+
[Pr. 22, 812 to 817]
Terminal 4 bias [C38, C39(Pr. 932)]
Terminal 4 gain [C40, C41(Pr. 933)]
RT-OFF
[Pr. 826 = 9999]
Torque
setting
[Pr. 826 = 9999]
filter
RT-ON
[Pr. 836 = 9999]
[Pr. 836 = 9999]
Communication option
+
+
Speed control
integral
time 1
[Pr. 821]
Integration
cleared to 0
0
Torque bias
operation
time [Pr. 845]
+
+
Speed control
integral
time 2
[Pr. 831]
Integration
cleared to 0
0
Torque bias operation time [Pr. 845]
Speed detection filter
RT-OFF
Speed
[Pr. 823]
estimation
RT-ON
[Pr. 833]
Torque limit
Torque
Motor
control
[Pr. 810 = 0]
[Pr. 810 = 1]
[Pr. 810 = 2]
Torque limit
input method
[Pr. 826]
selection
[Pr. 74]
[Pr. 836]
[Pr. 74]
+
+
B
Encoder
Constant power
range torque
characteristic
selection
[Pr. 803]