Motor control, Control select, Flux amps ref – Rockwell Automation 1336Z SPIDER - FRN 2.xxx-5.xxx User Manual
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Programming
Motor
Control
This group of parameters defines basic motor control.
[Control Select]
Selects the motor control method for the drive. The default
setting provides full stator flux control that is suitable for
most applications.
Additional selections are offered to optimally tune
performance:
•
Two volts/Hertz modes are available; one using simple
voltage boost and one for complete configurability.
These may be required for special motors or unmatched
multi-motor installations.
•
The Economize mode offers all the advantages of stator
flux control plus the added feature of an “auto-econo-
mizer.” If a motor remains lightly loaded, the drive will
reduce output voltage (and therefore output kW) in or-
der to reduce the energy (operating) costs of the lightly
loaded motor. This can result in up to 20% kW savings.
Parameter Number
9
Parameter Type
Read and Write
Factory Default
“Sens Vector”
Units
Display Drive
“Economize” 0
Stator Flux control with Economize
“Sens Vector” 1
Stator Flux control
“Fixed Boost” 2
V/Hz w/programmed accel/run boost
“Full Custom” 3
V/Hz with full configuration
[Flux Amps Ref]
Used in “Economize” & “Sens Vector” modes - Sets the
value of amps required to maintain full motor flux. If set to
zero, the drive will use an internal value based on [Motor
NP Amps] and drive kW (HP). Refer to Chapter 6 for setup
information.
Parameter Number
192
Parameter Type
Read and Write
Display Units / Drive Units
0.1 Amp / 4096 = Drive Rated Amps
Factory Default
0.0 Amps
Minimum Value
0.0 Amps
Maximum Value
75.0% of Drive VT Rated Amps
Voltage
0
0
Frequency
Run Boost
Start Boost
B
A
Base Voltage
Base Frequency
Voltage
0
0
Frequency
Motor Rated
Maximum
Start Boost
Break Voltage
Break Frequency
Maximum
Base Voltage
Base Frequency
Maximum Voltage
Maximum Frequency
Motor Rated
Run Boost
Full Custom
Fixed
Default
Voltage
0
0
Frequency
Factory Default
Motor Rated
and
Maximum
Motor Rated
and
Maximum
Base/Maximum Voltage
Base/Maximum Frequency