Table of Contents
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3-46
Programming and Parameters
Parameter Name & Description
See
page 3-2
for symbol descriptions
209
[Save HIM Ref]
Enables a feature to save the present reference value issued by the HIM to drive memory when a power loss occurs. The
value is restored to the HIM at power up.
Bit 0 - "At Pwr Down" 0 = Do not save, 1 = Save at power down
x
Default
15 14 13 12 11 10 9
Bit
210
[Man Ref Preload]
Enables/disables a feature to automatically load the present "Auto"
frequency reference value into the HIM when "Manual" is selected.
Allows smooth speed transition from "Auto" to "Manual."
249
[Save MOP Ref]
Enables/Disables the feature that saves the present MOP frequency reference at power down or at stop.
Note: This parameter can be assigned to a digital input.
• Bit 0 "At Pwr Down" - When set to "0" = Do not save, "1" = Save
• Bit 1 "At Stop" - When set to "0" = Do not save, "1" = Save
x
Default
15 14 13 12 11 10 9
Bit
1322 [Direction Mode]
Selects the method that will be used for changing direction.
• "Unipolar" - Drive Logic determines the direction.
• "Bipolar" - The sign of the reference determines the direction.
• "Rev Disable" - Forward direction only (not changeable).
1375 [MOP Select]
Selects the destination of the MOP signal.
211
[Param Access Lvl]
Selects the parameter display level.
• "Basic" = Reduced parameter set.
• "Advanced" = Full parameter set.
258
[Reset Defaults]
Setting this parameter to 1 "Factory" will load the default settings in
the drive firmware.
PowerFlex Digital DC Drive User Manual -
Utility File
x
x
x
x
x
x
x
8
x
x
x
x
x
x
x
8
Publication 20P-UM001C-EN-P - July 2008
Values
x
x
x
x
x
x
x
7
6
5
4
3
2
1
Default:
Options:
x
x
x
x
x
x
0
7
6
5
4
3
2
1
Default:
Options:
Default:
Options:
Default:
Options:
Default:
Options:
1
0
1 =
"Enabled"
0 =
"Disabled"
1 =
"Enabled"
0
0
0 =
"Unipolar"
0 =
"Unipolar"
1 =
"Bipolar"
2 =
"Rev Disable"
0 =
"Off"
0 =
"Off"
1 =
"Speed Ref A"
2 =
"Speed Ref B"
3 =
"Trim Speed"
4 =
"TB Man Ref"
0 =
"Basic"
0 =
"Basic"
1 =
"Advanced"
0 =
"Ready"
0 =
"Ready"
1 =
"Factory"
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