Allen-Bradley PowerFlex 750 Series Programming Manual

Rockwell Automation Publication 750-PM001N-EN-P - February 2017 141
Drive Port 0 Parameters Chapter 3
POSITION CONTROL
Phase Lock Loop
806 PLL Psn Out Fltr
Phase Locked Loop Position Output Filter
Indicates internal low pass filter output. This parameter is normally used to properly
scale an external velocity reference. See description of the external speed scale P798
[PLL Ext SpdScale].
Default:
Min/Max:
0.00
–/+220000000.00
RO Real
807 PLL Speed Out
Phase Locked Loop Speed Output
Indicates velocity output. This parameter is used as a velocity feed forward. It is precisely
in phase with the physical input device. The virtual encoder RPM P803 [PLL Virt Enc
RPM] determines the RPM at 1 P.U. of this parameter.
Default:
Min/Max:
0.00
–/+220000000.00
RO Real
808 PLL Speed OutAdv
Phase Locked Loop Speed Output Advanced
Indicates velocity advanced output. This parameter is one velocity reference sample in
advance of the speed output P807 [PLL Speed Out].
Default:
Min/Max:
0.00
–/+220000000.00
RO Real
809 PLL Enc Out
Phase Locked Loop Encoder Output
Indicates position output. This parameter is precisely in phase with the input physical
device.
Default:
Min/Max:
0
–2147483648 / 2147483647
RO 32-bit
Integer
810 PLL Enc Out Adv
Phase Locked Loop Encoder Output Advanced
Indicates position advanced output. This parameter is one position sample in advance of
the position output P809 [PLL Enc Out].
Default:
Min/Max:
0
–2147483648 / 2147483647
RO 32-bit
Integer
811 PLL EPR Output
Phase Locked Loop Edges Per Revolution Output
Sets edges per revolution of the physical output device.
Default:
Min/Max:
1048576
1 / 67108864
RW 32-bit
Integer
812 PLL Rvls Output
Phase Locked Loop Revolutions Output
Sets revolution of the output encoder. This parameter must be coordinated with the
revolution of the input encoder P805 [PLL Rvls Input] to resolve the gear-ratio between
input revolutions and output (virtual) revolutions. The ratio of input to output
revolutions can always be resolved into integer values and should be reduced to their
lowest common factor.
Default:
Min/Max:
1
1 / 2000000
RW 32-bit
Integer
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type
755
755
755
755
755
755
755
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type
POSITION CONTROL
Electronic Gear
815 Psn Ref EGR Out
Position Reference Electronic Gear Ratio Output
Indicates accumulated output of the position reference electronic gear ratio (EGR)
function. When the position regulator is not enabled, this parameter is initialized to
P836 [Psn Actual].
Default:
Min/Max:
0
–2147483648 / 2147483647
RO 32-bit
Integer
816 Psn EGR Mult
Position Electronic Gear Ratio Multiplier
Sets integer value in the numerator of the EGR function that is precision multiplied by
the position reference. A negative value will effect a change in polarity.
Default:
Min/Max:
1
–/+2000000
RW 32-bit
Integer
817 Psn EGR Div
Position Electronic Gear Ratio Division
Sets integer value in the denominator of the EGR function that divides into the product
of the numerator and the position reference. Remainders are accumulated and not lost.
Default:
Min/Max:
1
1 / 2000000
RW 32-bit
Integer

Allen-Bradley PowerFlex 750 Series Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 750 Series
Category	Controller
Language	English