Rockwell Automation 23P PowerFlex Digital DC Drive - Manual (Page 382)

382 Rockwell Automation Publication 20P-UM001K-EN-P - July 2014
Appendix I History of Changes
20P-UM001I-EN-P,
February 2013
Changed the units from “%” to “none” for parameters 87 [Spd Reg Kp], 99 [Spd Reg Kp Outpt], and 459 [SpdReg Kp
Bypass].
Changed the units from “%” to “sec
-1
” for parameters 88 [Spd Reg Ki], 100 [Spd Reg Ki Outpt], and 460 [SpdReg Ki
Bypass].
Changed the default value of [Droop Filter] from 0 to 100.
Renamed parameter 249 [Save MOP Ref] to [MOP Ref Config] and changed the following bits:
• Bit 0 “At Pwr Down” renamed to “Save PwrDown”
• Bit 1 “At Stop” was renamed to “Save At Stop”
• Bit 2 “Reset AtStop” was added
• Bit 3 “Reset At Flt” was added
Changed option 9 “Torque Ref” to “Sel Torq Ref” for parameter 66…69 [Anlg Outx Sel].
Added options 65…72 to parameters 133…144 [Digital Inx Sel].
Added option 30 “Brake Slip” to parameters 145…152 [Digital Outx Sel].
Added options 30 “Brake Slip” and 31 “TP Brake Cmd” to parameters 629 [Relay Out 2 Sel] and 1392 [Relay Out 1 Sel].
Added the following new faults to Chapter 4 - Troubleshooting:
• Shorted SCR (F89)
• Open SCR (F90)
• TorqPrv Spd Band (F94)
• Fwd End Limit (F95)
• Rev End Limit (F96)
• Fwd Over Travel (F97)
• Rev Over Travel (F98)
• Travel Lim Cflct (F99)
Changed the fault type to 2 (Non-Configurable) for fault 4 AC Undervoltage.
Added the “BrakeSlipped” and “TrqProvCflct,” and “TP Encls Config” alarms to Chapter 4 - Troubleshooting.
Updated the total dynamic brake resistance column in the Dynamic Brake Resistor Kits and DC Output Contactors tables.
Added the new Lifting/Torque Proving topic to Appendix C Application Notes.
Added the Manually Tuning the Speed Regulator for Firmware Version 6.xxx procedure to Appendix C Application Notes.
Add the SCR Diagnostic Tests section to Appendix C Application Notes.
Updated the Speed Feedback block diagram.
Updated the Field Current Regulator block diagram
Topic
Topic
Added a note to Figure 5 - Frame D Dimensions - Right Side and Front Views indicating which terminal sizes apply to
which frame D drive ratings.
Added instructions for drive installations in an ungrounded or high-impedance neutral ground or systems
Updated the Typical Power Wiring Diagrams and the Field Converter Connections section to include the step-down
transformer required in the field converter input power supply circuit for 575V and 690V AC input drives.
Updated the Field Converter Connections section to include information on a requirements for a step down transformer.
Updated the description for Par 469 [Field Mode Sel] option 1 “Field Weaken” to include the requirement to wire the
armature voltage feedback terminals A1 and A2 on the drive to terminals A1 and A2 on the motor, respectively, when
Par 458 [SpdReg FB Bypass] is set to 1 “Enabled.”
Updated the maximum value listed for parameters 7 [Current Limit], 8 [Current Lim Pos], and 9 [Current Lim Neg] from
200% to 250%.
Added a note to Par 458 [SpdReg FB Bypass] requiring, that when set to 1 “Enabled” and Par 469 [Field Mode Sel] is set
1 “Field Weaken,” the armature voltage feedback terminals A1 and A2 on the drive must be wired to terminals A1 and
A2 on the motor, respectively.
Updated the S-curve parameter descriptions (19, 665, 666, 667, and 668) to better reflect the function of the ramp
time.