FB1.INITSIGNED
Description
This parameter sets whether the initial value of the feedback read from the feedback device A process whereby some proportion of the output signal of a system is passed (fed back) to the input. In automation, a device coupled to each motor to provide indication of the motor's shaft angle, for use in commutating the motor and controlling its speed and position will be set as a signed or as an unsigned value.
0 = Unsigned
1 = Signed
The drive internal process for the feedback initialization is as follows:
- Reads the position feedback.
- Adds the origin to the feedback.
- Determines modulo from Step 2 by the actual feedback bits.
- Sets the position feedback sign according to FB1.INITSIGNED.
General Information
Type |
NV Parameter |
Units |
N/A |
Range |
0 to 1 |
Default Value |
1 |
Data Type |
Integer |
See Also |
FB1.ORIGIN |
Start Version |
M_01-00-00-000 |
Index/Subindex |
Object Start Version |
|
---|---|---|
508Fh/0 |
M_01-00-00-000 |
Related Topics