Rockwell Automation 22F PowerFlex 4M User Manual FRN 1.xx - 2.xx - Manual (Page 68)

3-28 Programming and Parameters
PowerFlex 4M Adjustable Frequency Drive FRN 1.xx - 2.xx User Manual
Publication 22F-UM001D-EN-E
Advanced Program Group (continued)
A450 [Fault Clear]
Stop drive before changing this parameter.
Resets a fault and clears the fault queue. Used primarily to clear a fault over network communications.
Options 0 “Ready/Idle” (Default)
1 “Reset Fault”
2 “Clear Buffer” (Parameters d007 - d009 [Fault x Code])
A451 [Auto Rstrt Tries]
Sets the maximum number of times the drive attempts to reset a fault and restart.
Clear a Type 1 fault and restart the drive.
1. Set
A451 [Auto Rstrt Tries] to a value other than “0”.
2. Set A452 [Auto Rstrt Delay] to a value other than “0”.
Clear an OverVoltage, UnderVoltage or Heatsink OvrTmp fault without restarting the drive.
1. Set
A451 [Auto Rstrt Tries] to a value other than “0”.
2. Set A452 [Auto Rstrt Delay] to “0”.
Values Default 0
Min/Max: 0/9
Display: 1
!
ATTENTION: Equipment damage and/or personal injury may result if this parameter
is used in an inappropriate application. Do not use this function without considering
applicable local, national and international codes, standards, regulations or industry
guidelines.
A452 [Auto Rstrt Delay] Related Parameter(s): A451
Sets the time between restart attempts when A451 [Auto Rstrt Tries] is set to a value other than zero.
Values Default 1.0 Secs
Min/Max: 0.0/120.0 Secs
Display: 0.1 Secs