US drives PHOENIX EX, Instruction Manual, Page: 140 / 172

4-86 DRIVE PROGRAMMING
reference and feedback from the point when the position
controller is re-enabled. It should be noted that the value
of this parameter does not affect the operation of the
marker reset for any position source. If the drive
MARKER
RESET ENABLE
M03P32 is 1, the position controller takes the
position source including the effect of the marker. When a
marker event occurs the position and turns are reset to
zero. If the
MARKER RESET ENABLE
M03P32 =0 then the
marker events have no effect on the position source used
by the position controller.
M15P09 POS ERR SPD LMT
This parameter limits the velocity correction applied by the
position controller. This value is also used as the reference
during orientation.
R-W Range: 0 to M01P06 Hz
Default: 5.0 HZ
M15P10 ORIENT POS REF
Use this parameter to enter a value for the orientation
position reference. This parameter is in terms of fractions
of a revolution of the feedback encoder, where 32768 =1
revolution.
R-W Range: 0 to 32767 (1 turn)
Default: 16383
M15P11 ORIENT OK WINDOW
Use this parameter to enter a value for the orientation OK
window. This parameter is in terms of fractions of a
revolution of the feedback encoder, where 32768 =1
revolution.
R-W Range: 0 to 4096 (1/8 turn)
Default: 256
M15B12 ORIENT COMPLETE
When the position is within the window defined by
M12P11 indicates orientation is complete.
R-O Range: 0 or 1
Default:
M15B13 POS ERROR RESET
The position error integrator is preset to the absolute error
when M15P07 = 1 or 2, and M15P08 =1; otherwise it is set
to zero when M15B13 is set to one.
The position controller is disabled and the error integrator is
also reset under the following conditions:
-
The drive is ready, disabled or tripped.
-
The reference or feedback position sources are invalid.
-
The
POSITION CONTROL MODE
M15P07 is changed.
-
The
ABSOLUTE POSITION ENABLE
M15P08 is changed.
-
The
POSITION ERROR RESET
M15P13 is set to one.
R-W Range: 0 or 1
Default: 0
M15P14 RELATIVE JOG REF
This parameter can used for relative jog reference to
move the feedback position relative to the reference
position.
R-W Range: 0 to 1000.0 Hz
Default: 0
M15B15 REL JOG ENABLE
Set at 1 to enable relative jog to move the feedback
position relative to the reference position at a speed
defined by M15P14.
R-W Range: 0 or 1
Default: 0
M15B16 RELATIVE JOG REV
Set at 1 to invert the relative jog reference.
R-W Range: 0 or 1
Default: 0
M15P17 LOCAL REF TURNS
The local reference can be used to control the position of
the motor shaft. If the
LOCAL REFERENCE ENABLE
parameter
M15B21 is 1 the previously written value is used. This
allows the two parts of the local reference position to be
changed without data skew problems.
R-W
Range:

32767 Revolutions
Default: 0