Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 237

Pr. Name
801
Output limit level
H704
Constant output range
803
torque characteristic
G210
selection
804 Torque command source
D400 selection
805 Torque command value
D401 (RAM)
806 Torque command value
D402 (RAM, EEPROM)
810 Torque limit input method
H700 selection
811
Set resolution switchover
D030
812 Torque limit level
H701 (regeneration)
813 Torque limit level (3rd
H702 quadrant)
814 Torque limit level (4th
H703 quadrant)
815
Torque limit level 2
H710
816 Torque limit level during
H720 acceleration
817 Torque limit level during
H721 deceleration
858 Terminal 4 function
T040 assignment
868 Terminal 1 function
T010 assignment
236
5. PARAMETERS
5.3 Speed control under Real sensorless vector control, vector control, PM sensorless vector control
Setting
Initial value
range
0 to 400%
9999
9999
0
1
0 2
10
11
0
1
2
0
3
4
5
6
600 to
1000%
1400%
600 to
1000%
1400%
0
0 1
2
0
1
0
10
11
0 to 400%
9999
9999
0 to 400%
9999
9999
0 to 400%
9999
9999
0 to 400%
9999
9999
0 to 400%
9999
9999
0 to 400%
9999
9999
0 0, 1, 4, 9999
0 0 to 6, 9999
Description
Set the torque current limit level.
The torque limit setting value is used for limiting the torque current
level.
The torque rises in the low-
speed range.
The torque is kept constant in
the low-speed range.
The torque is kept constant in
the low-speed range. (The
torque current is limited.)
The torque is kept constant in
the low-speed range.
The torque rises in the low-
speed range.
The internal torque limit 2 cannot be used.
Torque limit by the parameter setting (Pr.805 or Pr.806)
(-400 to 400%)
The internal torque limit 2 cannot be used.
Torque limit through the CC-Link/CC-Link IE Field Network
communication (FR-A8NC, FR-A8NCE, FR-A800-GF)
The internal torque limit 2 cannot be used
Torque limit through the CC-Link/CC-Link IE Field Network
communication (FR-A8NC, FR-A8NCE, FR-A800-GF)
Writes the torque limit value in RAM. Regards 1000% as 0%, and
set torque command by an offset of 1000%.
Writes the torque limit value in RAM and EEPROM.
Regards 1000% as 0%, and set torque command by an offset of
1000%.
Internal torque limit 1 (torque limited by parameter settings)
External torque limit (torque limited by terminals 1 and 4)
Internal torque limit 2 (torque limited by communication options)
Speed setting, running speed
monitor increments 1 r/min
Speed setting, running speed
monitor increments 0.1 r/min
Speed setting, running speed
monitor increments 1 r/min
Speed setting, running speed
monitor increments 0.1 r/min
Set the torque limit level for forward rotation regenerative driving.
Limit using Pr.22 or the analog terminal values.
Set the torque limit level for reverse rotation power driving.
Limit using Pr.22 or the analog terminal values.
Set the torque limit level for reverse rotation regenerative driving.
Limit using Pr.22 or the analog terminal values.
When the torque limit selection (TL) signal is ON, Pr.815 is the
torque limit value regardless of Pr.810.
The torque limit set to Pr.810 is valid.
Set the torque limit value during acceleration.
The same torque limit as constant speed.
Set the torque limit value during deceleration.
The same torque limit as constant speed.
The torque limit level can be changed with setting value "4" and the
signal to terminal 4.
The torque limit level can be changed with setting value "4" and the
signal to terminal 1.
The motor power output is
limited to be constant in the
constant power range.
The torque is limited to be
constant in the constant power
range.
The torque is limited to be
constant in the constant power
range unless the output limit of
the torque current is reached.
(The torque current is limited.)
The motor power output is
limited to be constant in the
constant power range.
The torque is limited to be
constant in the constant power
range.
Torque limit setting increments
0.1%
Torque limit setting increments
0.01%