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Def / Type
FbEq 16b / 32b
Description
Name / Range /
Selection
No.
1 s / uint16
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
).
0 s = Thermal protection of motor cable disabled.
Refer to the technical data from the cable
manufacturer.
Cable current
Temperature rise
100%
100%
63%
Time
Time
Cable thermal time
Cable thermal rise
time
35.62
1 = 1 s / 1 = 1 s
0 s → Thermal protection of motor cable disabled.
1…50000 s → Motor cable thermal time constant.
0...50000 s
Off, 06.16 b6 (95.20
b6) / uint32
Parameters
…
configure a monitored
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
, bit 1. On and off delays
can be set for the fan by
and
respectively.
A feedback signal from the fan can be connected to an
input selected by
; the loss of the feedback will
optionally trigger a warning or fault (see
and
DOL starter control
source
35.100
0
0 (function disabled).
Off
Parameters 409
Содержание ACS880 Series
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