PowerFlex Digital DC Drive User Manual -
Publication 20P-UM001C-EN-P - July 2008
Summary of Changes
Manual Updates
The information below summarizes the changes to the PowerFlex Digital
DC Drive User Manual, publication 20-UM001… since the October 2007
release.
Change
Page(s)
Updated the Using Contactors section to include new Contactor Control selections
for configuring AC versus DC contactors.
Added the “Cable and Wiring Recommendations” table.
Updated the “Typical Power Wiring Diagrams” to include terminal and parameter
designations.
Added “Sourcing Digital Outputs, 24V DC external supply” diagram to I/O Wiring
examples.
Added an illustration and instructions for routing I/O and control wiring.
Added a graphical indicator for parameters accessible only when parameter 211
[Param Access Lvl] = 1 “Advanced”.
Added parameter 1409 [Jog Off Delay], to allow you to specify the minimum delay
between removing the Jog input and commanding the main contactor to open.
This delay reduces the wear on the contactor when repeatedly opening and
closing the Jog input over a short period of time.
Added parameter 1410 [Jog Ramp Time], to allow you to set the rate of
acceleration and deceleration while the Jog function is active.
Changed option 3 "Quick Stop" to "Fast Stop" for parameters 354 [Aux Inp Flt Cfg]
and 365 [OverTemp Flt Cfg].
Changed option 35 “Fld Weak En” to “Force MinFld” for parameters 133-144
[Digital Inx Sel].
Added option 64 “Invert Flt” to parameters 133-144 [Digital Inx Sel], to allow a
digital input wired to an inverting fault device to issue an “Inverting Fault” (F37).
Updated the options for parameter 1391 [ContactorControl] to accommodate the
use of a AC or DC contactor with or without a dynamic brake resistor.
Added the new “Inverting Fault” (F37) fault to indicate that the associated inverting
fault device has opened.
Updated the following drive specifications:
•
Maximum short circuit rating
•
Control speed regulation
•
Torque regulation
Updated the fuses identified in the “Drive Power Circuit Protection” tables.
Updated the “Control Power Circuit Protection Fuses” tables and fuse location
illustrations.
Added the “Lug Kit Specifications” table.
Added the instructions for operating the PowerFlex DC drive in field weakening
mode and using a DC contactor and/or an inverting fault device in the armature
circuit with firmware version 1.006.
Updated the “Fine Tuning the Speed Regulator” procedure.
Updated the terminal numbers indicated in the Digital Inputs/Outputs block
diagram.
Updated the Ramp Reference block diagram to include the new parameter 1410
[Jog Ramp Time].
Removed the 20-COMM-L communication adapter from the compatible
Communication Adapter Kits table.