Motor Thermal Protection - ABB ACS880 Firmware Manual

No. Name/Value
35
35 Motor thermal
protection
35.01 Motor estimated
temperature
-60 ... 1000
°C or °F
35.02 Measured
temperature 1
-60 ... 1000 °C,
-76 ... 1832 °F or
0...5000 ohm
35.03 Measured
temperature 2
-60 ... 1000 °C,
-76 ... 1832 °F or
0...5000 ohm
35.04 FPTC status word
Bit Name
0 Module found in slot 1
1 Fault active in slot 1
2 Warning active in slot 1 1 = Yes: The module in slot 1 has an active warning (A497).
3 Module found in slot 2
4 Fault active in slot 2
5 Warning active in slot 2 1 = Yes: The module in slot 2 has an active warning (A498).
6 Module found in slot 3
7 Fault active in slot 3
8 Warning active in slot 3 1 = Yes: The module in slot 3 has an active warning (A499).
9...15 Reserved
0000h...FFFFh
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Description
Motor thermal protection settings such as temperature
measurement configuration, load curve definition and motor
fan control configuration.
See also section

Motor thermal protection

Displays the motor temperature as estimated by the internal
motor thermal protection model (see parameters
35.50...35.55). The unit is selected by parameter
selection
This parameter is read-only.
Estimated motor temperature.
Displays the temperature received through the source defined
by parameter 35.11 Temperature 1
selected by parameter 96.16 Unit
Note: With a PTC sensor, the unit is ohms.
This parameter is read-only.
Measured temperature 1.
Displays the temperature received through the source defined
by parameter 35.21 Temperature 2
selected by parameter 96.16 Unit
Note: With a PTC sensor, the unit is ohms.
This parameter is read-only.
Measured temperature 2.
Displays the status of optional FPTC-xx thermistor protection
modules. The word can be used as the source of eg. external
events.
Note: The "module found" bits are updated regardless of
whether the corresponding module is activated. However, the
"fault active" and "warning active" bits are not updated if the
module is not activated. Modules are activated by parameter
35.30 FPTC configuration
This parameter is read-only.
Description
1 = Yes: An FPTC-xx module has been detected in slot 1.
1 = Yes: The module in slot 1 has an active fault (4991).
1 = Yes: An FPTC-xx module has been detected in slot 2.
1 = Yes: The module in slot 2 has an active fault (4992).
1 = Yes: An FPTC-xx module has been detected in slot 3.
1 = Yes: The module in slot 3 has an active fault (4993).
FPTC-xx status word.
(page 80).
96.16 Unit
source. The unit is
selection.
source. The unit is
selection.
word.
Parameters 289
Def/FbEq16
-
1 = 1°
-
1 = 1 unit
-
1 = 1 unit
-
1 = 1