How parameters are organized, File-group-parameter order, How parameters are organized -2 – Rockwell Automation 20L, LPM20 PowerFlex 700 Active Converter Power Module User Manual
Page 38: File-group-parameter order -2
3-2
Programming and Parameters
PowerFlex 700L Active Converter Power Module User Manual
How Parameters are
Organized
The LCD HIM displays parameters in a File-Group-Parameter or Numbered
List view order. To switch display mode, access the Main Menu, press ALT,
then Sel while cursor is on the parameter selection.
File-Group-Parameter Order
This simplifies programming by grouping parameters that are used for
similar functions. The parameters are organized into 7 files. Each file is
divided into groups, and each group contains a set of parameters related to a
specific purpose.
File
Gr
oup No.
Parameter Name & Description
Values
LIMIT…
Current
100
[Active I Lmt]]
Sets the current limit used when the IGBT overload is less than 90% of the IT fault
threshold.
Default:
Min/Max:
Units:
Rated Amps*1.5
Rated
÷ 4/Rated*1.5 Amps
0.1 Amps
UTILITY
Dri
ve…
197
[Reset to Defaults]
Resets all values in the Converter to the factory defaults.
“Ready” = A new value may be entered.
“Factory” = Parameters are reset.
Default:
Options:
0
0
1
“Ready”
“Ready”
“Factory”
Fa
u
lt
Q
u
eu
e
238
[Fault Config]
A set of bits that select which conditions may generate faults.
•
Bit 0 (Ac Low Volt) – When this bit is set, Low AC Line Voltage will generate a fault.
•
Bit 1 (Ac High Volt) – When this bit is set, High AC Line Voltage will generate a fault.
•
Bit 2 (Ac Low Freq) – When this bit is set, Low AC Line Frequency will generate a fault.
•
Bit 3 (Ac High Freq) – When this bit is set, High AC Line Frequency will generate a fault.
•
Bit 4 (High dFdt) – When this bit is set, High dF/dt will generate a fault.
•
Bit 5 (I Imbalance) – When this bit is set, high current imbalance will generate a fault.
•
Bit 6 (V Imbalance) – When this bit is set, high voltage imbalance will generate a fault.
•
Bit 7 (PWM SyncLost) - When this bit is set, loss of PWM synchronization will generate a fault.
•
Bit 8 (Inverter Flt) - When this bit is set, the Converter will fault when the Inverter faults.
Bit
Definition
In
ve
rt
er
F
lt
PW
M
S
ync
Lo
st
V
Im
balanc
e
I I
m
ba
la
nc
e
Hi
gh
dF
dt
Ac
H
igh
F
re
q
Ac
L
ow
F
re
q
Ac
H
igh
V
olt
Ac
L
ow
V
olt
Default
x
x
x
x
x
x
x
1
0
1
1
0
1
1
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
➊
➌
➋
➎
➍
No. Description
➊
File – Lists the major parameter file category.
➋
Group – Lists the parameter group within a file.
➌
No. – Parameter number.
= Parameter value cannot be changed until Converter is stopped.
➍
Parameter Name & Description – Parameter name as it appears on an LCD HIM, with a brief description of the parameters function.
➎
Values – Defines the various operating characteristics of the parameter. Three types exist.
ENUM
Default:
Options:
Lists the value assigned at the factory. “Read Only” = no default.
Displays the programming selections available.
Bit
Bit:
Lists the bit place holder and definition for each bit.
Numeric
Default:
Min/Max:
Units:
Lists the value assigned at the factory. “Read Only” = no default.
The range (lowest and highest setting) possible for the parameter.
Unit of measure and resolution as shown on the LCD HIM.