Mitsubishi Electric FR-A820-00046 Instruction Manual page 298

Speed control under Real sensorless vector control, vector control, PM sensorless vector control
Torque limit level through CC-Link / CC-Link IE Field Network / CC-Link IE Field Network Basic
communication (Pr. 810 = "2", Pr. 805, Pr. 806)
● When the CC-Link (FR-A8NC), the CC-Link IE Field Network (FR-A8NCE / FR-A800-GF), or CC-Link
IE Field Network Basic (FR-A800-E) communication is used, the Pr. 805 or Pr. 806 setting is used as
the torque limit value. (Internal torque limit 2)
● When the CC-Link communication (Ver. 2) is used in the quadruple or octuple setting (Pr. 544="14,
18, 114, or 118"), the torque limit value can be input using a remote register (RWwC).
● When the CC-Link IE Field Network is used, the torque limit value can be input using a remote
register (RWw2).
Pr. 804
1
3
5
6
Tab. 5-30:
The torque limit setting is defined as an absolute value.
Can also be set from operation panel or parameter unit.
The torque can also be limited by setting a value in Pr. 805 or Pr. 806.
Setting range if set by operation panel or parameter unit is "673 to 1327 (-327% to 327%)"; setting
increment is 1%.
NOTES For the details of torque command / torque limit setting using the CC-Link IE Field Network Basic
for the FR-A800-E refer to page 5-819.
Fig. 5-17:
5 - 96
Torque limit input
CC-Link
PLC function
Torque limit by Pr. 805 or Pr. 806
Torque limit by remote register
(RWwC)
Torque limit by remote register
(RWwC)
Torque limit by Pr. 805 or Pr. 806
Parameter 804 settings
Reverse
regeneration
Pr. 805 (Pr. 806)
RWwC, RWw2
Pr. 805 (Pr. 806)
RWwC, RWw2
Reverse
driving
Reverse
rotation
Torque limit level
CC-Link IE
Torque limit by remote register
(RWw2)
Torque limit by remote register
(RWw2)
Torque limit
quad 1
quad 4
quad 3 quad 2
Rated speed
Setting range
600 to 1400
(-400 % to 400 %)
-32768 to 32767
(complement of 2)
(-327.68 % to 327.67 %)
Forward
driving
Pr. 805 (Pr. 806)
RWwC, RWw2
Speed
Pr. 805 (Pr. 806)
RWwC, RWw2
Forward
regeneration
Forward
rotation
Parameters
Setting
increments
1 %
0,.1 %
I001505E