Yaskawa SMC–4000 - Manual (Page 180)

170
SMC–4000 User Manual
OF (Offset)
[Tuning]
DESCRIPTION:
The OF command sets a bias voltage in the motor command output or returns a previously set value. This
can be used to counteract gravity or an offset in an amplifier. If the PID values are zero, then the output
voltage will be the OF value.
This command is useful when compensating for gravity in a vertical load application.
ARGUMENTS: OF x, y, z, w or OFX=x or OF a, b, c, d where
x, y z, w, or a, b, c, d are signed integers
USAGE:
OPERAND USAGE:
_OFn contains the offset in volts where n is an axis letter.
EXAMPLES:
While Moving Yes Minimum Value -9.9988
In a Program Yes Maximum Value 9.9988
Command Line Yes Default Value 0
Can be Interrogated Yes Default Format 1.4
Used as an Operand Yes
OF 1 Set offset to 1 volt
OF ? Return offset
1.0000