5-13
5-2-4 Torque output direction definition
In the torque mode, the user can use the following three methods to define the Motor Rotation
Direction:
(1) Digital Input Contacts RS1, RS2 (Forward and Reverse selection of Torque Command)
(2) Cn004.0 (Motor Rotation Direction Definition)
(3) Digital Input Contact TRQINV (Reverse of Torque Command)
Attention
The three methods can be used at the same time. The user must confirm the definition of the
final Motor Rotation Direction to avoid confusion.
(1) Digital Input Contacts RS1, RS2 (Forward and Reverse selection of Torque Command)
Input Contact
Description
Control
Mode
RS2 RS1
OFF (Switch does not
function)
OFF (Switch does not
function)
No Torque generated
T
OFF (Switch does not
function)
ON (Switch functions)
Rotate in accordance with the current
Torque Command Direction
ON (Switch functions)
OFF (Switch does not
function)
Reverse rotation in accordance with the
current Torque Command Direction
ON (Switch functions) ON (Switch functions) No Torque generated
(2) Cn004.0 Motor Rotation Direction Definition (from the Motor Load End)
Initial Value Unit Setting Range Effective RS-485 Address
0 -- 0 ~ 1 Effective after Set 0004H
Setting Description: When the Torque or Speed Command is positive, the Rotation Direction Setting
from the Motor Load End is as follows
CCW
CW
Setting Description
0 Clockwise Rotation (CW)
1 Counterclockwise Rotation (CCW)
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