Mitsubishi Electric A800-E, Instruction Manual

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(N) Operation via communication and its settings
PARAMETER
63
2
GROUP
N
 Torque command / torque limit using the CC-Link IE Field Network Basic
(only for the FR-A800-E)
Torque commands can be given or the torque can be limited on the CC-Link IE Field Network Basic under Real sensorless
vector control, Vector control, or PM sensorless vector control. The value is used to limit the torque during speed control or
position control, and to give a torque command during torque control. To limit the torque, set
Pr.810 Torque limit input
method selection ="2". The torque command / torque limit setting method can be selected using Pr.804 Torque command
source selection . (Torque control cannot be performed with a PM motor.)

Can also be set from operation panel or parameter unit.

When a negative value is set as the torque limit, the torque is limited by the absolute value.
 List of I/O devices whose function is changed according to the parameter settings
and the control method

Pr.804 ="3 or 5" must be set.

Pr.810 = "2" must be set.

RYE is disabled.

Torque control cannot be performed with a PM motor.
Pr. Name
Initial
value Setting
range
Description
804
Torque
command
source
selection
0
0 Torque command by terminal1 analog input
1
Torque command / torque limit using the CC-Link IE Field Network Basic
• Torque command / torque limit (-400% to 400%) by the parameter setting (
Pr.805
or Pr.806 )

,

2 Torque command by the pulse train input (FR-A8AL)
3
Torque command / torque limit using the CC-Link IE Field Network Basic
• Torque command / torque limit (-400% to 400%) by the parameter setting (
Pr.805
or Pr.806 )

,

• Setting is available using the remote register RWw1 or RWwC. (-400% to 400%)

4 Torque command by 16 bit digital input (FR-A8AX)
5
Torque command / torque limit using the CC-Link IE Field Network Basic
• Torque command / torque limit (-327.68% to 327.67%) by the parameter setting
( Pr.805 or Pr.806 )

,

• Setting is available using the remote register RWw1 or RWwC. (-327.68% to
327.67%)

6
Torque command / torque limit using the CC-Link IE Field Network Basic
• Torque command / torque limit (-327.68% to 327.67%) by the parameter setting
( Pr.805 or Pr.806 )

,

810
Torque limit
input method
selection
0
0 Internal torque limit (torque limited by parameter settings)
1 External torque limit (torque limited by terminals 1 and 4)
2 Internal torque limit 2 (torque limit using the CC-Link IE Field Network Basic)
Pr.544
setting
I/O device
V/F control /
Advanced magnetic flux
vector control
Real sensorless vector control / vector control /
PM sensorless vector control
Speed control /
position control
Torque control

— RYD
Frequency setting command
(RAM) Frequency setting / torque limit
command (RAM)
Torque command (RAM)
— RYE
Frequency setting command
(RAM, EEPROM) Frequency setting / torque limit
command (RAM, EEPROM) Torque command
(RAM, EEPROM)
— RXD
Frequency setting completion
(RAM) Frequency setting / torque limit
completion (RAM) Torque command completion
(RAM)
— RXE
Frequency setting completion
(RAM, EEPROM) Frequency setting / torque limit
completion (RAM, EEPROM) Torque command completion
(RAM, EEPROM)
0, 1, 12
RWw1 Set frequency Set frequency
Torque command

14, 18, 24, 28 —
0, 1, 12
RWwC —
— —
14, 18 Torque limit

,

Torque command

24, 28 Torque limit (1st quadrant)

,

Torque command

24, 28 RWwD to RWwF —
Torque limit (2nd quadrant to
4th quadrant)

,

—