ABB ACS880-104

Parameters 355
41.44 Set 2 sleep delay See parameter 40.44 Set 1 sleep delay. 60.0 s
41.45 Set 2 sleep boost
time
See parameter 40.45 Set 1 sleep boost time. 0.0 s
41.46 Set 2 sleep boost
step
See parameter 40.46 Set 1 sleep boost step.0.0
41.47 Set 2 wake-up
deviation
See parameter 40.47 Set 1 wake-up deviation. 0.00 rpm, %
or Hz
41.48 Set 2 wake-up
delay
See parameter 40.48 Set 1 wake-up delay. 0.50 s
41.49 Set 2 tracking mode See parameter 40.49 Set 1 tracking mode. Not selected
41.50 Set 2 tracking ref
selection
See parameter 40.50 Set 1 tracking ref selection. Not selected
41.51 Set 2 trim mode See parameter 40.51 Set 1 trim mode. Off
41.52 Set 2 trim selection See parameter 40.52 Set 1 trim selection. Torque
41.53 Set 2 trimmed ref
pointer
See parameter 40.53 Set 1 trimmed ref pointer. Not selected
41.54 Set 2 trim mix See parameter 40.54 Set 1 trim mix. 0.000
41.55 Set 2 trim adjust See parameter 40.55 Set 1 trim adjust. 1.000
41.56 Set 2 trim source See parameter 40.56 Set 1 trim source. PID ref
41.60 Set 2 PID activation
source
See parameter 40.60 Set 1 PID activation source. On
43
43 Brake chopper
Settings for the internal brake chopper.
43.01 Braking resistor
temperature
Displays the estimated temperature of the brake resistor, or
how close the brake resistor is to being too hot.
The value is given in percent where 100% is the eventual
temperature the resistor would reach when loaded long
enough with its rated maximum load capacity (43.09 Brake
resistor Pmax cont)
The temperature calculation is based on the values of
parameters 43.08, 43.09 and 43.10, and on the assumption
that the resistor is installed as instructed by the manufacturer
(ie. it cools down as expected).
This parameter is read-only.
-
0.0 … 120.0% Estimated brake resistor temperature. 1 = 1%
43.06 Brake chopper
function
Enables brake chopper control and selects the brake resistor
overload protection method (calculation or measurement).
Note: Before enabling brake chopper control, ensure that
• a brake resistor is connected,
• overvoltage control is switched off (parameter 30.30
Overvoltage control), and
• the supply voltage range (parameter 95.01 Supply voltage)
has been selected correctly.
Disabled
Disabled Brake chopper control disabled. 0
Enabled with
thermal model
Brake chopper control enabled with brake resistor protection
based on a thermal model. If you select this, you must also
specify the values needed by the model, ie. parameters
43.08…43.12. See the resistor data sheet.
1
No. Name/Value Description Def/FbEq16