ABB ACS880 Firmware Manual page 409

No. Name / Range /
Selection
35.62 Cable thermal rise
time
0...50000 s
35.100 DOL starter control
source
Off
Description
Specifies the thermal time of the motor cable for the
thermal protection function in the control program.
This value is defined as the time to reach 63% of the
nominal cable temperature when the cable is loaded
with nominal current (parameter
current).
0 s = Thermal protection of motor cable disabled.
Refer to the technical data from the cable
manufacturer.
Cable current
100%
Temperature rise
100%
63%
Cable thermal time
0 s → Thermal protection of motor cable disabled.
1...50000 s → Motor cable thermal time constant.
Parameters 35.100...35.106
start/stop control logic for external equipment such
as a contactor controlled motor cooling fan.
This parameter selects the signal that starts and stops
the fan.
0 = Stop
1 = Start
The output controlling the fan contactor is to be
connected to parameter 35.105, bit 1. On and off delays
can be set for the fan by
A feedback signal from the fan can be connected to an
input selected by 35.103; the loss of the feedback will
optionally trigger a warning or fault (see
35.106).
0 (function disabled).
35.61 Cable nominal
configure a monitored
35.101 and 35.102 respectively.
35.104
Parameters 409
Def / Type
FbEq 16b / 32b
1 s / uint16
Time
Time
1 = 1 s / 1 = 1 s
Off, 06.16 b6 (95.20
b6) / uint32
and
0