Command file, Command file -6 – Rockwell Automation 20L, LPM20 PowerFlex 700 Active Converter Power Module User Manual
Page 42
3-6
Programming and Parameters
PowerFlex 700L Active Converter Power Module User Manual
Command File
Fil
e
Gr
oup No.
Parameter Name & Description
Values
CO
MMAN
D
Star
t / Stop
050
[Start Config]
Selects the method by which the Active Converter is started.
“Run On Start” = The Converter is started when the Inverter is put into run or
jogged. The Enable Converter Bit 0 in parameter 70 - [Converter Control] is used
to operate the precharge and enable the Converter.
“Run On PwrUp” = The precharge is closed and the Converter is automatically
enabled as soon as power is turned on and synchronization has been
completed.
“Manual Cntrl” = The bits in parameter 52 - [Manual Control] are used to operate
the precharge bypass contactor and enable the Converter.
Default:
Options:
0
0
1
2
“Run On Start”
“Run On Start”
“Run On PwrUp”
“Manual Cntrl”
051
[Option Select]
A set of bits to enable and disable features in the Converter.
•
Bit 0 (AutoPhaseRot) – Enables the Converter to adapt to ABC or ACB phase rotation. When this bit is cleared the Converter
requires ABC rotation.
•
Bit 1 (Unbal V Comp) – Enables unbalanced voltage compensation.
•
Bit 2 (PWM SyncXmit) – Enables the Converter to transmit its PWM synchronization signal to other Converters.
•
Bit 3 (PWM SyncRecv) – Enables the Converter to receive a PWM synchronization signal. This bit must be turned off if no PWM
synchronization cable is installed. When synchronization is completed, a bit is set in parameter 071 - [Converter Status]. If
synchronization is not completed, a bit is set in parameter 214 - [Start Inhibit]. If synchronization is ever lost, an alarm is turned on
in parameter 211 - [Alarm Status]. Loss of synchronization may be configured to result in a fault if enabled in parameter 238 -
[Fault Config].
•
Bit 4 (Sim ModIndex) – Enables the Converter modulation test. This feature requires a password to operate.
•
Bit 5 (Sim Mod Freq) – Enables the Converter frequency simulator. This feature requires a password to operate.
•
Bit 6 (VC Inverter) – This bit is used only when the Converter is operating as a Stand Alone unit and Bit 3 (PWM SyncRecv) is
enabled. This bit selects between synchronizing to an inverter with PowerFlex 700 Vector Control or PowerFlex 700S Phase II
Control. This bit must be set if the inverter has PowerFlex 700 Vector Control or must remain off if the inverter has PowerFlex 700S
Phase II Control. This bit is not used when the Converter is operating as a Coupled unit.
•
Bit 7 (Prechg Cntrl) – When Run On Start is selected in parameter 50 [Start Config] and this bit is turned off, then the precharge
bypass contactor is closed when the unit is put into run. When Run On Start is selected and this bit is turned on, then the
precharge bypass contactor is closed at power up after the DC link has reached steady state. This reduces the time delay
between putting the unit in run and the DC link reaching its regulated level.
052
[Manual Control]
A set of bits to manual start and stop the Converter. These bits are used only when parameter 50 - [Start Config] is set to “2” (Manual
Cntrl).
•
Bit 0 (Close Prechg) – Closes the precharge bypass contactor.
•
Bit 1 (Enable Cnvtr) – Enables the converter voltage and current loops.
Bit
Definition
Pr
ec
hg Cnt
rl
VC In
ve
rt
er
Sim ModF
req
Sim ModI
nde
x
PWM Syn
cRec
v
PWM Syn
cXmit
Un
bal V
Comp
A
uto
Phas
eRot
Default
x
x
x
x
x
x
x
x
0
0
0
0
0
0
0
1
Bit
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0 = Disabled
1 = Enabled
x = Reserved
Bit
Definition
Enab
le
Cn
vt
r
Close Pr
ech
g
Default
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0
0
Bit
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0 = Disabled
1 = Enabled
x = Reserved