Mitsubishi Electric 800 Series Instruction Manual page 32

 Torque command / torque limit by CC-Link IE TSN
Torque commands can be given or the torque can be limited by CC-Link IE TSN communication under Real sensorless vector
control or PM sensorless vector control. The value is used to limit the torque during speed control, and to give a torque
command during torque control. To limit the torque, set Pr.810 = "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.)
Pr. Name
Torque command source
804
selection
Torque limit input method
810
selection
*1 The torque limit value can also be set using the operation panel.
*2 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 control method
V/F control / Advanced magnetic flux
I/O device
RYD Frequency setting command (RAM)
Frequency setting command (RAM,
RYE
EEPROM)
RXD Frequency setting completion (RAM)
Frequency setting completion (RAM,
RXE
EEPROM)
RWw1 Set frequency
RWwC —
*1 Set Pr.804 = "3 or 5".
*2 Set Pr.810 = "2".
*3 Torque control cannot be performed with a PM motor.
 Torque command setting method and the parameter for speed limit
Pr.804 setting
• Set the torque command value in RWwn+C, and "1" in RYD or RYE.
3, 5 • Set H08 in the link parameter extended setting, the instruction code H85 and H86 in RWwn+2,
the torque command value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or Pr.806)
Set H08 in the link parameter extended setting, the instruction code H85 and H86 in RWwn+2, the
1, 6
torque command value in RWwn+3, and "1" in RYF. (Writing in Pr.805 or Pr.806)
0, 4 Torque command cannot be given by CC-Link IE TSN.
Initial Setting
value range
0 Torque command given by analog input via terminal 4
Torque command / torque limit by CC-Link IE TSN
• Torque command / torque limit (-400% to 400%) by the parameter setting
1
(Pr.805 or Pr.806)
Torque command / torque limit by CC-Link IE TSN
• Torque command / torque limit (-400% to 400%) by the parameter setting
3 (Pr.805 or Pr.806)
• Setting is available using the remote register RWw1 or RWwC (-400% to
400%).
0
4 Torque command given by 16-bit digital input (FR-A8AX)
Torque command / torque limit by CC-Link IE TSN
• Torque command / torque limit (-327.68% to 327.67%) by the parameter
5 setting (Pr.805 or Pr.806)
• Setting is available using the remote register RWw1 or RWwC (-327.68% to
327.67%).
Torque command / torque limit by CC-Link IE TSN
• Torque command / torque limit (-327.68% to 327.67%) by the parameter
6
setting (Pr.805 or Pr.806)
0 Internal torque limit (torque limited by parameter settings)
0 1 External torque limit (torque limited by terminal 4)
2 Internal torque limit 2 (torque limited by CC-Link IE TSN)
vector control
Frequency setting / torque limit
command (RAM)
Frequency setting / torque limit
command (RAM, EEPROM)
Frequency setting / torque limit
completion (RAM)
Frequency setting / torque limit
completion (RAM, EEPROM)
Set frequency
Torque limit
Torque command setting method (any one of the following)
Description
*1*2
*1*2
*2
*1*2
*2
*1*2
Real sensorless vector control / PM sensorless vector control
Speed control
*1*2
*3
Torque control
Torque command (RAM)
Torque command (RAM, EEPROM)
Torque command completion (RAM)
Torque command completion (RAM,
EEPROM)
—
*1
Torque command
Parameter for speed
limit
Pr.807
2. Ethernet Communication
2.5 CC-Link IE TSN
1
2
3
4
5
6
7
8
9
10
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