Motor Thermal Protection - ABB ACS880 Firmware Manual

No. Name/Value
Motor speed
Other
33.64 Value counter 2
divider
0.001 ...
2147483.000
33.65 Value counter 2
warn message
Value counter 2
exceeded
Maintain motor
bearing
35
35 Motor thermal
protection
35.01 Motor estimated
temperature
-60 ... 1000
°C or °F
35.02 Measured
temperature 1
-10 ... 1000 °C or
14...1832 °F
35.03 Measured
temperature 2
-10 ... 1000 °C or
14...1832 °F
35.10 Temperature 1
action
No action
Warning
Description
01.01 Motor speed used
Source selection (see Terms and abbreviations
Divisor for value counter 2. The value of the monitored signal
is divided by this value before integration.
Divisor for value counter 2.
Selects the optional warning message for value counter 2.
A88B Value counter 2. The message text can be edited on
the control panel by choosing Menu – Settings – Edit texts.
A880 Motor bearing.
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, either 0 ohm (normal temperature)
or the value of parameter
(excessive temperature) is shown.
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, either 0 ohm (normal temperature)
or the value of parameter
(excessive temperature) is shown.
This parameter is read-only.
Measured temperature 2.
Defines the action taken by the drive when measured
temperature 1 (parameter 35.02) exceeds the appropriate
limits set by parameters
35.13 Temperature 1 warning
No action.
Warning A491 External temperature 1
measured temperature 1 exceeds the limit set by parameter
35.13 Temperature 1 warning
(see page 91).
on page 88).
(page 61).
source. The unit is
selection.
35.12 Temperature 1 fault limit
source. The unit
96.16 Unit selection.
35.22 Temperature 2 fault limit
35.12 Temperature 1 fault limit
limit.
is generated when
limit.
Parameters 213
Def/FbEq16
1
-
1.000
-
Value
counter 2
exceeded
5
10
-
96.16 Unit
1 = 1°
-
1 = 1 unit
-
1 = 1 unit
No action
and
0
1