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Programming and Parameters
3-77
PowerFlex 700S Phase II AC Drive User Manual -
Publication 20D-UM006G-EN-P – July 2008
548
Bus Reg ACR Kp
This proportional gain, in conjunction with
[Bus Reg Ki], adjusts the output
frequency of the drive during a bus limit or inertia ride through condition. The output
frequency is adjusted in response to an error in the active, or torque producing, current to
maintain the active bus limit, or inertia ride through bus reference. A larger value of gain
reduces the dynamic error of the active current.
Note: This parameter was added for firmware version 2.03.
Default:
Min/Max:
225.0
0.0/100000
RW 16-bit
Integer
549
Vuv Fdbk Offset
Displays the motor U phase to V phase offset voltage from the voltage feedback circuit. The
value of the offset is a uni-polarity signal. A zero offset is equal to 16384.
Note: This parameter was added for firmware version 3.01.
Default:
Min/Max:
16384.0
15764.0/17004.0
RW 16-bit
Integer
550
Vvw Fdbk Offset
Displays the motor V phase to W phase offset voltage from the voltage feedback circuit.
The value of the offset is a uni-polarity signal. A zero offset is equal to 16384.
Note: This parameter was added for firmware version 3.01.
Default:
Min/Max:
16384.0
15764.0/17004.0
RW 16-bit
Integer
551
CurrFdbk AdjTime
Compensates for current feedback delays in High Horse Power drives (frames 9 and up).
Note: This parameter was added for firmware version 3.01.
Units:
Default:
Min/Max:
uSec
0.0
0.0/50.0
RW 16-bit
Integer
552
Slip Preload Val
The Slip Gain value to be pre-loaded if the drive is powered down.
Note: This parameter was added for firmware version 3.01.
Default:
Min/Max:
120.0
0.0/8192.0
RW 32-bit
Integer
553
Slip Slew Rate
Sets the rate at which the Slip Gain Regulator output transitions from the inactive state to
the active state.
Notes: This parameter was added for firmware version 3.01. The default value was
changed from “2.000” to “0.200” for firmware version 4.001.
Units:
Default:
Min/Max:
uSec
0.200
0.010/16.383
RW Real
554
LED Status
Used to monitor LED statuses including the main controller, SynchLink and DriveLogix5370 from a HIM or an application program (e.g., DriveExplorer™). This
feature is only available with DriveLogix version 15.03 or later.
Bit 0 “Sts Active” - Drive running, no faults are present.
Bit 1 “Sts Ready” - Drive ready, but not running & no faults are present.
Bit 2 “Sts HW Fault” - A non-resettable fault has occurred in the drive.
Bit 3 “Sts Fault” - A fault has occurred in the drive.
Bit 4 “Sts Alarm” - A type 1 (user configurable) alarm condition exists, but the drive continues to run.
Bit 5 “Sts RunInhbt” - A type 2 (non-configurable) alarm condition exists, drive continues to run.
Bit 6 “Sync InSync” - The module is configured as the time keeper or the module is configured as a follower and synchronization is complete.
Bit 7 “Sync NotSync” - The follower(s) are not configured with the time keeper.
Bit 8 “DL Run Mode” - The controller is in “Run” mode.
Bit 9 “DL Force Act” - I/O forces are active (enabled) but may or may not exist.
Bit 10 “DL ForceNtEn” - One or more input or output addresses have been forced to an On or Off state, but the forces have not been enabled.
Bit 11 “DL Battery” - Either the battery is not installed or 95% discharged and should be replaced.
Bit 12 “DL I/O Activ” - The controller is communicating with all the devices in its I/O configuration.
Bit 13 “DL I/O Alarm” - One or more devices in the I/O configuration of the controller are not responding.
Bit 14 “DL I/O Fault” - The controller is not communicating to any devices and is faulted.
Bit 15 “DL ComActive” - RS-232 activity.
Bit 16 “DL Fault” - The controller detected a non-recoverable fault, so it cleared the project from memory.
Bit 17 “DL NotActive” - If the controller is a new, then it requires a firmware update, or if the controller is not new, a major fault occurred.
Bit 18 “DL OK” - Controller is OK.
Bit 19 “DL Loading” - The controller is storing or loading a project to or from nonvolatile memory.
Bit 20 “DL CF Flash” - The controller is reading from or writing to the CompactFlash™ card.
Bit 21 “DL CF Format” - The CompactFlash memory is not initialized.
Bit 22 “DL CF Error” - CompactFlash card does not have a valid file system.
Note: This parameter was added for firmware version 3.01.
No.
Name
Description
Values
Linkab
le
R
ead-Wr
ite
Da
ta
T
ype
Options
Reser
ved
Reser
ved
Reser
ved
Reser
ved
Reser
ved
Reser
ved
Reser
ved
Reser
ved
Reser
ved
DL CF
E
rror
DL CF
F
or
m
at
DL CF
F
la
sh
DL Loading
DL O
K
DL NotA
ctiv
e
DL F
au
lt
DL ComActiv
e
DL I/
O
Fault
DL I/O
Alar
m
DL I/O
Ac
tiv
DL Batter
y
DL
F
orc
eN
tEn
DL F
orce Act
DL Run Mode
Sync
No
tSy
nc
Sync
InSy
nc
Sts
Ru
nIn
hbt
Sts
Alar
m
Sts
F
ault
Sts
HW
F
ault
Sts
Re
ady
Sts
Ac
tiv
e
Default
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0 = False
1 = True