ABB ACS560, Firmware Manual

Page: 352 / 514

352 Parameters
90
90 Feedback selection Load feedback configuration.
90.03 Load speed Displays the estimated load speed.
Load speed =
-32768.00 …
32767.00 rpm Load speed. 1 = 1 rpm
90.52 LoadSpeed filter
time Defines a filter time for load speed feedback ( 90.03 Load
speed ).
10 ms
0...10000 ms Load speed filter time. 1 = 1 ms
90.61 Gear numerator Parameter 90.61 and 90.62 define a gear function between
the motor and load speed.
1
-2147483648…
2147483647 Gear numerator (motor-side) -
90.62 Gear denominator See parameter 90.61 Gear numerator . 1
-2147483648…
2147483647 Gear denominator (load - side) -
90.99 Load speed unit Selects the unit for parameter 90.03 Load speed . rpm
No unit No unit 0
rpm rpm 7
m/s m/s 41
m/min m/min 42
ft/s ft/s 43
ft/min ft/min 45
95
95 HW configuration
Various hardware-related settings.
95.01 Supply voltage Selects the supply voltage range. This parameter is used by
the drive to determine the nominal voltage of the supply
network. The parameter also affects the current ratings and
the DC voltage control functions (trip and brake chopper
activation limits) of the drive.
WARNING! An incorrect setting may cause the motor
to rush uncontrollably, or the brake chopper or resistor
to overload.
Note: The selections shown depend on the hardware of the
drive. If only one voltage range is valid for the drive in
question, it is selected by default.
380…415 V
Automatic / not
selected No voltage range selected. The drive will not start modulating
before a range is selected, unless parameter
95.02 Adaptive
voltage limits is set to Enable , in which case the drive
estimates the supply voltage itself.
0
380…415 V 380…415 V 2
No. Name/Value Description Def/FbEq16
90.62 Gear denominator
90.61 Gear numerator
X
01.01 Motor speed
used
90.61 Gear numerator
90.62 Gear denominator
Motor speed
Load speed
=