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ABB ACS580 - Motor Thermal Protection

ABB ACS580
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262 Parameters
Other [bit] Source selection (see Terms and abbreviations on page 144). -
34.112 Boost time duration Defines the time inside which the extra time is deactivated
after extra time activation signal is switched off.
Example: If parameter 34.111 Boost time activation source is
set to DI1 and 34.112 Boost time duration is set to 00 01:30,
the extra time is active for 1 hour and 30 minutes after digital
input DI is deactivated.
00 00:00
00 00:00…00 00:00 Extra time duration. 1 = 1
35
35 Motor thermal
protection
Motor thermal protection settings such as temperature
measurement configuration, load curve definition and motor
fan control configuration.
See also section Motor thermal protection (page 127).
35.01 Motor estimated
temperature
Displays the motor temperature as estimated by the internal
motor thermal protection model (see parameters
35.5035.55). The unit is selected by parameter 96.16 Unit
selection.
This parameter is read-only.
-
-60…1000 °C or
-76…1832 °F
Estimated motor temperature. 1 =
35.02 Measured
temperature 1
Displays the temperature received through the source
defined by parameter 35.11 Temperature 1 source. The unit is
selected by parameter 96.16 Unit selection.
Note: With a PTC sensor, the value shown is not a valid
measurement. Either 0 ohm (normal temperature) or the
value of parameter 35.22 Temperature 2 fault limit (excessive
temperature) is shown.
This parameter is read-only.
-
-60…5000 °C or
-76…9032 °F,
0 ohm or
[35.12] ohm
Measured temperature 1. 1 = 1 unit
35.03 Measured
temperature 2
Displays the temperature received through the source
defined by parameter 35.21 Temperature 2 source. The unit
is selected by parameter 96.16 Unit selection.
Note: With a PTC sensor, the value shown is not a valid
measurement. Either 0 ohm (normal temperature) or the
value of parameter 35.22 Temperature 2 fault limit (excessive
temperature) is shown.
This parameter is read-only.
-
-60…5000 °C or
-76…9032 °F,
0 ohm or
[35.22] ohm
Measured temperature 2. 1 = 1 unit
35.11 Temperature 1
source
Selects the source from which measured temperature 1 is
read.
Usually this source is from a sensor connected to the motor
controlled by the drive, but it could be used to measure and
monitor a temperature from other parts of the process as long
as a suitable sensor is used as per the selection list.
Estimated
temperature
Disabled None. Temperature monitoring function 1 is disabled. 0
No. Name/Value Description Def/FbEq16
ACS580 FW.book Page 262 Wednesday, September 21, 2016 9:48 PM

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