Allen-Bradley PowerFlex 525 User Manual page 113

A541 [Auto Rstrt Tries]
Sets the maximum number of times the drive attempts to reset a fault and restart. See
Clear a Type 1 fault and restart the drive.
1. Set A541 [Auto Rstrt Tries] to a value other than "0".
2. Set A542 [Auto Rstrt Delay] to a value other than "0".
Clear an OverVoltage, UnderVoltage or Heatsink OvrTmp fault without restarting the drive.
1. Set A541 [Auto Rstrt Tries] to a value other than "0".
2. Set A542 [Auto Rstrt Delay] to "0".
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.
Values Default:
Min/Max:
Display:
A542 [Auto Rstrt Delay]
Sets the time between restart attempts if
Values Default:
Min/Max:
Display:
A543 [Start At PowerUp]
Stop drive before changing this parameter.
Enables/disables drive start on power up without a start command being cycled.
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.
Options 0 "Disabled" (Default)
1 "Enabled"
A544 [Reverse Disable]
Stop drive before changing this parameter.
Enables/disables the function that allows the direction of motor rotation to be changed.
Options 0 "Rev Enabled" (Default)
1 "Rev Disabled"
A545 [Flying Start En]
Sets the condition that allows the drive to reconnect to a spinning motor at actual RPM.
Options 0 "Disabled" (Default)
1 "Enabled"
A546 [FlyStrt CurLimit]
Used to determine when the drive has matched the motor frequency if flying start is enabled.
Values Default:
Min/Max:
Display:
Advanced Program Group (continued)
0
0/9
1
A541 [Auto Rstrt Tries] is not zero.
1.0 s
0.0/120.0 s
0.1 s
Catch and ramp to commanded speed at every drive start.
150%
30/200%
1%
Rockwell Automation Publication 520-UM001A-EN-E - February 2013
Chapter 4 for more information on faults and fault codes.
Programming and Parameters Chapter 3
Related Parameter(s):
Related Parameter(s):
Related Parameter(s):
A542
A541
b006
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