User Manual Owner's manual

152 Rockwell Automation Publication 290D-UM001A-EN-P - June 2012
Chapter 4 Bulletin 290D/291D/294D Programmable Parameters
BrakeMode
This parameter determines the source
brake control mode.
0 = NoBrakeControl
1 = AboveFrequency
2 = AboveCurrent
Parameter Number 89
Related Parameters —
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units —
Minimum Value 0
Maximum Value 2
Default Value 1
BrakeFreqThresh
This parameter determines the frequency
above which the source brake is released.
Parameter Number 90
Related Parameters —
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units x.x Hz
Minimum Value 0.0
Maximum Value 999.9
Default Value 0.0
BrakeCurrThresh
This parameter determines the motor
current above which the source brake
is released.
Parameter Number 91
Related Parameters —
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units x.xx Amps
Minimum Value 0.0
Maximum Value 8.0
Default Value 0.0
IMPORTANT
For parameter 90 and 91 the value of the threshold can be set beyond the
operational maximum limit of the product, or at a level which may cause
multiple transitions during operation. Threshold values near the operational
levels should be avoided.