Rockwell Automation 161 SERIES B FRN 2.001 User Manual
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Parameters & Programming
b Group – Advanced Control and Protection Parameters
1
U = 60 Hz default settings, K = 50 Hz default settings. Settable using
P
b85 – [Factory Default Select]
Parameter
Number
Parameter Name / Description
Min./Max
Range
Units
Factory
Defaults
Automatic Start After a Fault
U
1
K
1
b01
[Restart Mode Select]
Selects the restart mode for the drive
Settings:
00=Fault indication
01=0 Hz start
02=Synchronize.
03=Synchr. and stop
Note: If set to 01, 02 or 03 the drive will attempt to restart the
following number of times after the following events:
Overcurrent – 3 restarts
Overvoltage – 3 restarts
Undervoltage – 16 restarts (refer to
Pb03 – [Restart Time] for time
between restart attempts)
ATTENTION:
This parameter may only be used as
outlined in NFPA 79, “Under Voltage Protection.”
Equipment damage and/or personal injury may result if this
parameter is used in an inappropriate application.
00/03
Numeric Value
00
00
b02
[Power Loss Time]
If undervoltage exists longer than the
programmed time, the drive will fault even if Pb01 -
[Restart Mode Select] is active.
0.3/25.0
0.1
seconds
1.0
1.0
b03
[Restart Time]
Sets the time between restart attempts after an
undervoltage fault or the removal of a digital
input set to 11 {FRS}.
0.3/100.0
0.1
seconds
1.0
1.0
Parameter
Number
Parameter Name / Description
Min./Max
Range
Units
Factory
Defaults
Electronic Thermal Motor Protection
U
1
K
1
b12
[Motor Overload Current]
Set to motor nameplate full load amps.
5/120% of
rated
current
0.01A
115%
of drive
rating
115%
of drive
rating
b13
[Motor Overload Select]
Selects the characteristics of the electronic thermal
motor protection.
Settings:
00=Derating1
01=No Derating
02=Derating2
00/02
Numeric Value
01
01
Torque
100%
80%
60%
5Hz 20Hz
60Hz
Output frequency
b13 = 00
b13 = 01
b13 = 02
120Hz