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 Estimated motor temperature.
35.02 Measured
temperature 1
-60 ... 1000 °C,
-76...1832 °F,
0 ohm or
[35.12] ohm
35.03 Measured
temperature 2
-60 ... 1000 °C,
-76...1832 °F,
0 ohm or
[35.22] 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
3 Module found in slot 2
4 Fault active in slot 2
5 Warning active in slot 2
6 Module found in slot 3
7 Fault active in slot 3
8 Warning active in slot 3
9...15 Reserved
0000h...FFFFh
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.
Displays the temperature received through the source
defined by parameter 35.11 Temperature 1
is selected by parameter
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
is selected by parameter
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
e.g. 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.
1 = Yes: The module in slot 1 has an active warning.
1 = Yes: An FPTC-xx module has been detected in slot 2.
1 = Yes: The module in slot 2 has an active fault.
1 = Yes: The module in slot 2 has an active warning.
1 = Yes: An FPTC-xx module has been detected in slot 3.
1 = Yes: The module in slot 3 has an active fault.
1 = Yes: The module in slot 3 has an active warning.
FPTC-xx status word.
(page 120).
source. The unit
96.16 Unit selection.
source. The unit
96.16 Unit selection.
word.
Parameters 323
Def/FbEq16
-
96.16 Unit
1 = 1°
-
1 = 1 unit
-
1 = 1 unit
-
1 = 1