
Rockwell Automation Publication 290E-UM001B-EN-P - June 2012 147
Bulletin 290E/291E/294E Programmable Parameters Chapter 4
MotorOLRetention
Enables/disables the Motor overload
Retention function. When Enabled, the
value held in the motor overload counter
is saved at power-down and restored
at power-up. A change to this parameter
setting resets the counter.
0 = Disabled (Default)
1 = Enabled
Parameter Number 71
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units —
Minimum Value 0
Maximum Value 1
Default Value 0
InternalFreq
Provide the frequency command to drive
when Parameter 33 (Speed-Reference) =
1 (InternalFreq). When enabled, this
parameter will change the frequency
command in real time.
Parameter Number 72
Related Parameters 33
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units x.x Hz
Minimum Value 0.0
Maximum Value 400.0
Default Value 60.0
SkipFrequency
Sets the frequency at which the drive will
not operate.
Parameter Number 73
Related Parameters 74
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units Hz
Minimum Value 0
Maximum Value 400 Hz
Default Value 0 Hz
SkipFrqBand
Determines the band width around
Parameter 73 (SkipFrequency). Parameter
74 (SkipFreqBand) is split applying 1/2
above and 1/2 below the actual skip
frequency. A setting of 0.0 disables
this parameter.
Parameter Number 74
Related Parameters 73
Access Rule GET/SET
Data Type UINT
Group Advanced Config.
Units x.x Hz
Minimum Value 0.0 Hz
Maximum Value 30.0 Hz
Default Value 0.0 Hz
Kommentare zu diesen Handbüchern