Mitsubishi Electric FR-A820-00046 Instruction Manual page 333

Parameters
Speed limit
Terminal 2
Terminal 4
[Pr. 858 = 0]
Terminal 1
[Pr. 868 = 0]
Speed
setting
filter
RL
RM
RH
REX
Option
Operation
panel
Parameter
[Pr. 808, Pr. 809]
Maximum
frequency
[Pr. 1]
Terminal 1
[Pr. 868 = 5]
Speed
setting
filter
Fig. 5-38: Block diagram
FR-A800
Torque control under Real sensorless vector control and vector control
Terminal 2 bias [C2, C3 (Pr. 902)]
AU
Terminal 2 gain [Pr. 125, C4 (Pr. 903)]
Terminal 4 bias [C5, C6 (Pr. 904)]
AU Terminal 4 gain [Pr. 126, C7 (Pr. 905)]
RT
[Pr. 822 ≠ 9999]
[Pr. 822]
[Pr. 74]
[Pr. 822 = 9999]
[Pr. 832 ≠ 9999]
RT
[Pr. 832]
[Pr. 74]
[Pr. 832 = 9999]
Multi-speed
selection
[Pr. 4 to 6,
24 to 27,
232 to 239]
Terminal 1 bias [C12, C13 (Pr. 917)]
Terminal 1 gain [C14, C15 (Pr. 918)]
RT [Pr. 822 ≠ 9999]
[Pr. 822]
[Pr. 74]
[Pr. 822 = 9999]
[Pr. 832 ≠ 9999]
RT
[Pr. 832]
[Pr. 74]
[Pr. 832 = 9999]
Analog input offset
adjustment
[Pr. 849]
Analog
input
selection
[Pr. 73]
Terminal 1 input 0 to 10 V
Terminal 1 input –10 to 0 V
Terminal 1 input 0 to 10 V
Terminal 1 input –10 to 0 V
Maximum/minimum
setting
[Pr. 1]
[Pr. 2]
Operation Mode
[Pr. 79] Speed limit selection
[Pr. 807 = 0]
[Pr. 807 = 1] [Pr. 807 = 1]
[Pr. 807 = 2]
Reverse
rotation
Forward
rotation
Forward
rotation
Reverse
rotation
Acceleration/deceleration processing
∗
[Pr. 7]
[Pr. 8]
∗ When [Pr. 807 =2] and [Pr. 1 Maximum
frequency] is the speed limit,
acceleration/deceleration processing is not
performed.
A
I002529E
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