Rockwell Automation Publication 520-UM001A-EN-E - February 2013 99
Programming and Parameters Chapter 3
Advanced Program Group (continued)
A428 [MOP Reset Sel]
Determines if the current MOP reference command is saved on power down.
Options 0 “Zero MOP Ref” Resets the MOP frequency to zero on power down.
1 “Save MOP Ref” (Default)
A429 [MOP Preload]
Determines the operation of the MOP function.
Options 0 “No preload” (Default)
1 “Preload” Bumpless Transfer: whenever MOP mode is selected, the current output value of the speed is loaded.
A430 [MOP Time]
Sets the rate of change of the MOP reference.
Values Default: 10.0 s
Min/Max: 0.1/600.0 s
Display: 0.1 s
A431 [Jog Frequency] Related Parameter(s): P044
Sets the output frequency when a jog command is issued.
Values Default: 10.00 Hz
Min/Max: 0.00/[Maximum Freq]
Display: 0.01 Hz
A432 [Jog Accel/Decel]
Sets the acceleration and deceleration time used when in jog mode.
Values Default: 10.00 s
Min/Max: 0.01/600.00 s
Display: 0.01 s
A433 [Purge Frequency] Related Parameter(s): t062, t063, t065-t068
Provides a fixed frequency command value when t062, t063, t065-t068 [DigIn TermBlk xx] is set to 40 “Purge”.
Values Default: 5.00 Hz
Min/Max: 0.00/500.00 Hz
Display: 0.01 Hz
A434 [DC Brake Time] Related Parameter(s): P045, A435
Sets the length of time that DC brake current is “injected” into the motor.
Values Default: 0.0 s
Min/Max: 0.0/99.9 s
Display: 0.1 s
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