Rockwell Automation 20B PowerFlex 700 AC Drives Vector Control (v4.001 and up) User Manual
Page 32
32
Rockwell Automation Publication 20B-UM002G-EN-P - July 2014
Chapter 1
Programming and Parameters
SPEED C
O
MMAND
Speed Ref
eren
ce
s
096 [TB Man Ref Sel]
Sets the manual speed reference source when a
digital input (parameter 361…366) is
configured for “Auto/Manual” or “Manual/Auto”
(v7.002 & later).
(1)
“Analog In 2” is not a valid selection if it was
selected for any of the following:
- [Trim In Select]
- [PI Feedback Sel]
- [PI Reference Sel]
- [Current Lmt Sel]
- [Sleep-Wake Ref]
Default:
Options:
1
1
2
3-8
9
10-17
18
19
20
“Analog In 1”
“Analog In 1”
“Analog In 2”
(1)
“Reserved”
“MOP Level”
“Reserved”
“DPI Port 1”
(2)
“DPI Port 2”
(2)
“DPI Port 3”
(2)
(2)
Requires a Series B HIM with firmware v5.004 or greater.
Selects the HIM to provide the manual speed reference when a digital input is configured for “Auto/
Manual” or “Manual/Auto.”
Additionally, if [Man Ref Preload], parameter 193 is set to “Enabled,” the automatic speed reference will
be preloaded into the HIM when the drive switches to Manual mode from Automatic mode (or to
Automatic mode from Manual mode).
• Set [Save HIM Ref], parameter 192, bit 1 (Manual Mode) as desired.
• Set [TB Man Ref Sel] to the desired drive reference when in Manual Mode. If set to one of the DPI
Ports, then [Man Ref Preload] must be set to enable or disable reference preload of the current speed.
Connect a HIM to the DPI Port selected.
• When Manual mode is requested through the terminal block digital input, the drive evaluates if
Manual mode can be granted.
• If [TB Man Ref Sel] is set to a DPI Port and [Man Ref Preload] is enabled, the drive transfers the last
value of the automatic speed reference to the HIM. The HIM is now the speed reference source. The
terminal block has exclusive control based on [Save HIM Ref], bit 1 (Manual Mode). If [Man Ref
Preload] is disabled, the HIM is now the speed reference source. The terminal block has exclusive
control based on [Save HIM Ref], bit 1 (Manual Mode).
Important: the HIM does not enter Manual mode, it is only the reference source for the terminal block.
When Auto mode is requested through the terminal block, the drive changes to Auto mode and returns
control and reference to the previous state before Manual mode was requested.
097 [TB Man Ref Hi]
Scales the upper value of the [TB Man Ref Sel]
selection when the source is an analog input.
Default:
Min/Max:
Units:
[Maximum Speed]
–/+[Maximum Speed]
0.1 Hz
0.01 RPM
098 [TB Man Ref Lo]
Scales the lower value of the [TB Man Ref Sel]
selection when the source is an analog input.
Default:
Min/Max:
Units:
0.0
–/+[Maximum Speed]
0.1 Hz
0.01 RPM
099 [Pulse Input Ref]
Displays the pulse input value as seen at
terminals 5 and 6 of the Encoder Terminal Block,
if [Encoder Z Chan], parameter 423 is set to
“Pulse Input.”
Default:
Min/Max:
Units:
Read Only
–/+420.0 Hz
–/+25200.0 RPM
0.1 Hz
0.1 RPM
D
is
cre
te
S
pee
ds
100 [Jog Speed 1]
Sets the output frequency when Jog Speed 1 is
selected.
Default:
Min/Max:
Units:
10.0 Hz
300.0 RPM
–/+[Maximum Speed]
0.1 Hz
1 RPM
101
102
103
104
105
106
107
[Preset Speed 1]
[Preset Speed 2]
[Preset Speed 3]
[Preset Speed 4]
[Preset Speed 5]
[Preset Speed 6]
[Preset Speed 7]
Provides an internal fixed speed command value.
In bipolar mode direction is commanded by the
sign of the reference.
Default:
Min/Max:
Units:
5.0 Hz/150 RPM
10.0 Hz/300 RPM
20.0 Hz/600 RPM
30.0 Hz/900 RPM
40.0 Hz/1200 RPM
50.0 Hz/1500 RPM
60.0 Hz/1800 RPM
–/+[Maximum Speed]
0.1 Hz
1 RPM
Fil
e
Gr
oup
No
.
Parameter Name & Description
See
page 16
for symbol descriptions
Values
Rela
ted