Bit Digital Torque Command (Fr-A700 Series Only) - Mitsubishi Electric FR-A7AX Instruction Manual

4.2.5

16 bit digital torque command (FR-A700 series only)

Parameter
Selection of digital input and analog
304
input compensation enable/disable
447 Digital torque command bias
448 Digital torque command gain
804 Torque command source selection
Digital torque command can be given under torque control using the FR-A7AX .
A digital command using the FR-A7AX can be given when "4 (12 bit)" or "14 (16 bit)" is set in Pr.304 and "4" is
set in Pr.804 Torque command source selection.
Pr.804
parameter setting
0 Torque command by terminal 1 analog input
Torque command by parameter setting
1
Setting value of Pr.805 or Pr.806 (-400% to 400%)
3 Torque command by CC-Link communication (FR-A7NC)
12 bit digital input (FR-A7AX)
4
16 bit digital input (FR-A7AX)
5 Refer to the inverter manual for details.
6 Torque command by CC-Link communication (FR-A7NC)
Name Setting Range
0 to 4, 10 to 14, 9999
0 to 400%, 9999
Description
Initial Value
9999
0 to 400% 0
150%
0, 1, 3 to 6 0
Refer to the inverter manual for details.
Refer to the instruction manual of the
FR-A7NC for details.
When "4" is set in Pr. 304
When "14" is set in Pr. 304
Refer to the instruction manual of the
FR-A7NC for details.
PARAMETERS
Increments
1
1%
1%
1
Remarks
23
4