Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 241

• When the CC-Link communication (Ver. 2) is used in the quadruple or octuple setting (Pr.544 = "24, 28, or 128"), the torque
limit value can be input using a remote register (RWwC to RWwF) for each of the four quadrants.
NOTE
• When "2" is set in Pr.810 while the communication option is not connected, a protective function (E.OPT) is activated. (PLC
function disabled)
• For the details of the FR-A8NC and the FR-A8NCE, refer to the Instruction Manual of each option. For the details of the CC-
Link IE Field Network, refer to
 Second torque limit level (TL signal, Pr.815)
• For Pr.815 Torque limit level 2, when the Torque limit selection (TL) signal is ON, the setting value of Pr.815 is the limit
value regardless of the setting of Pr.810 Torque limit input method selection.
• To assign the TL signal, set "27" in any of Pr.178 to Pr.189 (input terminal function selection).
NOTE
• Changing the terminal assignment using Pr.178 to Pr.189 (Input terminal function selection) may affect the other functions.
Set parameters after confirming the function of each terminal.
240
5. PARAMETERS
5.3 Speed control under Real sensorless vector control, vector control, PM sensorless vector control
Reverse regeneration
Pr.805(Pr.806)
RWwC, RWw2
Pr.805(Pr.806)
RWwC, RWw2
Reverse driving
Reverse rotation
Reverse regeneration
RWwF
Speed
RWwE
Reverse driving
Reverse rotation
page 716.
Reverse
regeneration
Pr.815
-
Pr.815
Reverse
driving
Reverse
rotation
Torque limit
Forward driving
Pr.805(Pr.806)
quad4 quad1
RWwC, RWw2
Speed
quad3 quad2
Pr.805(Pr.806)
RWwC, RWw2
Forward regeneration
Forward rotation
−
Rated speed
Torque limit
Forward driving
RWwC
quad4
quad1
quad3
quad2
RWwD
Forward regeneration
Forward rotation
−
Rated speed
Torque limit
Forward
driving
Pr.815
quad4 quad1
+
Speed
Pr.815
quad3 quad2
Forward
regeneration
Forward
rotation
Rated speed