Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual User Manual
Page 114
114
Rockwell Automation Publication 750-PM001J-EN-P - October 2014
Chapter 3
Drive Port 0 Parameters
SPEED C
O
NTROL
Sp
ee
d R
ef
er
en
ce
559
Save MOP Ref
Save Motor Operated Potentiometer Reference
RW 16-bit
Integer
Enables/disables the feature that saves the present MOP Ref value at power down or stop.
560
MOP Rate
Motor Operated Potentiometer Rate
Sets the rate of change of the MOP reference when an increasing or decreasing MOP
signal is present.
Units:
Default:
Min/Max:
%/s
1.0000
0.0100 / 100.0000
RW Real
561
MOP High Limit
Motor Operated Potentiometer High Limit
Sets the upper limit for the MOP Reference.
Units:
Default:
Min/Max:
%
100.000
0.000 / 800.000
RW Real
562
MOP Low Limit
Motor Operated Potentiometer Low Limit
Sets the lower limit for the MOP Reference.
Units:
Default:
Min/Max:
%
–100.000
–800.000 / 0.000
RW Real
563
DI ManRef Sel
Digital Input Manual Reference Select
Selects a speed reference to be used when a digital input activates Manual control,
according to the operation described by P172 [DI Manual Ctrl].
Default:
Min/Max:
872
1 / 159999
RW 32-bit
Integer
564
DI ManRef AnlgHi
Digital Input Manual Reference Analog High
High scale for the manual speed reference that is activated by a digital input when P563
[DI ManRef Sel] is connected to an Analog Input.
Units:
Default:
Min/Max:
Hz
RPM
P520 [Max Fwd Speed]
P521 [Max Rev Speed] / P520 [Max Fwd
Speed]
RW Real
565
DI ManRef AnlgLo
Digital Input Manual Reference Analog Low
Used only when P563 [DI ManRef Sel] has selected an analog input as the source of the
speed reference. Specifies the speed reference value that will be associated with the
Analog In Lo parameter for the I/O Module. Example, P563 [DI ManRef Sel] has selected
P50 [Anlg In0 Value] on an I/O Module. The P51 [Anlg In0 Hi] parameter on the I/O
Module is set to -10 volts. P564 [DI ManRef AnlgHi] will specify the speed reference
value that will correspond with a -10 volt analog input signal.
Units:
Default:
Min/Max:
Hz
RPM
0.000
P521 [Max Rev Speed] / P520 [Max Fwd
Speed]
RW Real
566
MOP Init Select
Motor Operated Potentiometer Initialization Select
Defines the initial MOP value when the MOP is not configured to start at the “At Power
Down” or “At Stop” values selected in P559 [Save MOP Ref].
Default:
Min/Max:
567
0 / 159999
RW 32-bit
Integer
567
MOP Init Stpt
Motor Operated Potentiometer Initialization Setpoint
A configurable set point to be used with the MOP initialization function.
Units:
Default:
Min/Max:
%
0
–/+800
RW Real
571
572
573
574
575
576
577
Preset Speed 1
Preset Speed 2
Preset Speed 3
Preset Speed 4
Preset Speed 5
Preset Speed 6
Preset Speed 7
Preset Speed n
Discrete speed references that are activated by a digital input function (see Digin
Functions) or by Logic Command (sent over a communication network or DeviceLogix).
Units:
Default:
Min/Max:
Hz
RPM
Based on P27 [Motor NP Hertz]/P28 [Motor
NP RPM] and Voltage Class
P521 [Max Rev Speed] / P520 [Max Fwd
Speed]
RW Real
Fi
le
Grou
p
No.
Display Name
Full Name
Description
Values
Re
ad
-W
ri
te
Da
ta
T
ype
Options
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
Re
ser
ve
d
At
S
to
p
At
P
w
r D
ow
n
Default
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0 = False
1 = True