Rockwell Automation 22A PowerFlex 4 User Manual FRN 6.xx - Manual (Page 52)

3-16 Programming and Parameters
Advanced Program Group (continued)
A069 [Internal Freq] Related Parameter(s): P038
Provides the frequency command to the drive when P038 [Speed Reference] is set to 1 “Internal
Freq”. When enabled, this parameter will change the frequency command in “real time” using the
integral keypad Up Arrow or Down Arrow when in program mode.
Important: Once the desired command frequency is reached, the Enter key must be pressed to store
this value to EEPROM memory. If the ESC key is used before the Enter key, the frequency will return
to the original value following the normal accel/decel curve.
Values Default 60.0 Hz
Min/Max: 0.0/240.0 Hz
Display: 0.1 Hz
A070 [Preset Freq 0]
(1)
A071 [Preset Freq 1]
A072 [Preset Freq 2]
A073 [Preset Freq 3]
Related Parameter(s): P038 , P039 , P040 , A051 , A052 ,
A067 , A068
Values A070 Default
A071 Default
A072 Default
A073 Default 0.0 Hz
5.0 Hz
10.0 Hz
20.0 Hz
Min/Max: 0.0/240.0 Hz
Display: 0.1 Hz
Provides a fixed frequency command value when A051 - A052 [Digital Inx Sel] is set to 4 “Preset
Frequencies”.
An active preset input will override speed command as shown in the flowchart on
page 1-19 .
(1)
To activate A070 [Preset Freq 0] set P038 [Speed Reference] to option 4 “Preset Freq 0-3”.
Input State of Digital In 1
(I/O Terminal 05)
Input State of Digital In 2
(I/O Terminal 06) Frequency Source Accel / Decel Parameter Used
(2)
0 0 A070 [Preset Freq 0] [Accel Time 1] / [Decel Time 1]
1 0 A071 [Preset Freq 1] [Accel Time 1] / [Decel Time 1]
0 1 A072 [Preset Freq 2] [Accel Time 2] / [Decel Time 2]
1 1 A073 [Preset Freq 3] [Accel Time 2] / [Decel Time 2]
(2)
When a Digital Input is set to “Accel 2 & Decel 2”, and the input is active, that input overrides the settings in
this table.
A078 [Jog Frequency] Related Parameter(s): P035 , A051 , A052 , A079
Sets the output frequency when a jog command is issued.
Values Default 10.0 Hz
Min/Max: 0.0/ P035 [Maximum Freq]
Display: 0.1 Hz