Rockwell Automation Allen-Bradley PowerFlex 520 Series - Page 95

Rockwell Automation Publication 520-UM001K-EN-E - August 2021 95
Chapter 3 Programming and Parameters
Terminal Block Group (continued)
t086 [EM Brk Off Delay] Related Parameter(s): P045
Sets the time the drive remains at minimum frequency before ramping up to the commanded frequency (and engaging the brake coil relay) if Electromechanical (EM)
Brake Control Mode is enabled with P045 [Stop Mode].
Values
Default: 2.00 s
Min/Max: 0.00/10.00 s
Display: 0.01 s
Frequency
Time
[Minimum Freq]
[EM Brk O Delay]
[EM Brk On Delay]
Stop
commanded
Start
commanded
EM Brk
de-energized (On)
Drive stopsEM Brk
energized (O)
Ramp accel
Ramp decel
t087 [EM Brk On Delay] Related Parameter(s): P045
Sets the time the drive remains at minimum frequency (after releasing the brake coil relay) before stopping if EM Brake Control Mode is enabled with P045 [Stop Mode].
Values
Default: 2.00 s
Min/Max: 0.00/10.00 s
Display: 0.01 s
Frequency
Time
[Minimum Freq]
[EM Brk O Delay]
[EM Brk On Delay]
Stop
commanded
Start
commanded
EM Brk
de-energized (On)
Drive stopsEM Brk
energized (O)
Ramp accel
Ramp decel