Rockwell Automation 160 SSC Series C FRN 7.xx - Manual (Page 3)

S-1
• New Horsepower Ratings
4 kW (5 HP), 230V and 460V ratings have
been added to the Bulletin 160 family.
• Increased Transient Protection
Standard input voltage transient protection
has been increased to 6 kV and contained
in the drive itself. The optional MOV
module is no longer required.
• Improved Ground Fault Protection
The Bulletin 160 detects phase-to-phase
and phase-to-ground faults both at start-up
and while running.
• Reduced 2.2 kW (3 HP) Footprint
2.2 kW (3 HP), 230V and 460V width has
been reduced by more than 45%.
• One Piece, 1.5 kW (2 HP) 230V Single Phase
Unit
The external capacitor module has been
integrated into the 1.5 kW (2 HP), 230V
single phase unit. The overall width of the
unit is reduced, however, the height,
depth, and mounting hole pattern has
changed.
• Improved Start/Stop Overlap Timing
The STOP command can be removed up
to 20 msec after a START command and
the drive will still recognize the START
command. This allows the drive to
respond to a START command occurring
concurrently with or slightly after a STOP
command is removed.
• Additional Fault History
P17 , P18 , and P19 - [Fault Buffer 0, 1 and 2]
have been added to record the last three
faults for diagnostic purposes.
• Analog Model with Preset Speed Capability
Analog Signal Follower models have an
additional input mode. With
P46 - [Input
Mode] setting 8, four preset speeds are
available.
• External Frequency Selection
P46 - [Input Mode] has an additional setting
(setting 7) which allows for the frequency
source to be switched from the control
terminal block (TB3) to the
P58 - [Internal
Frequency] setting.
• New Output Configuration Setting
P47 - [Output Configure] has a new setting.
When setting 10 is selected, the output
will be active when the Power Factor
Angle is above the
P48 - [Output Threshold]
setting.
• Additional Compensation Mode
P78 - [Compensation] has an additional
mode that corrects for slow responding
systems which can cause current regulator
oscillations.
• Software Current Trip
P79 - [Software Current Trip] provides an
adjustable software current trip with a one
second time delay.
• Adjustable Stall Fault Time
The time that the drive must be in a stall
condition before causing a stall fault is
selectable via
P80 - [Stall Fault Time] .
• PI Control
Process control is now intergrated in the
drive through a PI regulator. Users of
Firmware Version FRN 7.05 and earlier
activate this feature with
P46 - [Input Mode]
setting 9. Users of Firmware Version FRN
7.06 can activate this feature with
P46 -
[Input Mode] settings 0 through 7 and 9.
PI control is adjusted through parameters
P81 - [PI Proportional Gain] , P82 - [PI
Integrated Gain] , P83 - [PI Process
Reference] , and P84 - [PI Dead Band].
• Fault Auto Clear
Over voltage, Under voltage, and Over
temperature faults are automatically
cleared when the fault condition is
removed.
• RS-232 Serial Communication
An RS-232 serial communication module
using a DF1 protocol is now available. See
160-RS1 User Manual for additional
information.
• Ground Screw Location
Grounding screws are now located on the
power connection terminal blocks for
easier wiring.
Series C Summary of Changes