Temperature; Controller Status - BONFIGLIOLI Agile Operating Instructions Manual

7.4.2

Temperature

407 Warning limit heat sink temp.
408 Warning limit inside temp.
The ambient conditions and the energy dissipation at the current operating point result in the fre-
quency inverter heating up. In order to avoid an error switch-off of the frequency inverter, the
ing limit heat sink temp.
408 as an internal temperature limit are to be parameterized. The temperature value at which a
warning message is output is calculated from the type-dependent temperature limit minus the adjust-
ed warning limit.
The switch-off limit of the frequency inverter is dependent of the construction size.
Parameters
No. Description
407 Warning limit heat sink temp.
408 Warning limit inside temp.
The exceeding of the maximum permissible internal temperature is signaled if the sensor for internal
temperature or the sensor for the electrolytic capacitor temperature measures the type-specific limit
value. For internal temperature and electrolytic capacitor temperature different limits are defined.
Output signals
Reaching of warning limits is reported via digital signals.
166 - Heat sink tempera-
ture warning
8 -
167 - Inside temperature
9 - warning
170 -
Warning over-
temperature
12 -
1)
For linking to frequency inverter functions.
2)
For output via a digital output. Select the signal source for one of the parameters 531, 532, 533,
554. See chapter 7.6.5 "Digital outputs".
7.4.3

Controller status

409 Controller-Status Message
Intervention by a controller can be displayed via the operator panel. The selected control methods
and the matching monitoring functions prevent a switch-off of the frequency inverter. The interven-
tion of the function changes the operating behavior of the application and can be displayed by the
status messages with parameter
the intervention by the corresponding controller are described in the corresponding chapters. The
behavior during the intervention of a controller is configured with the parameter
409.
Message
Controller-Status Message
0 - No Message
1 – Warning Status
Chapter 7.6.5.8 "Warning mask" contains a list of controllers and describes further ways for evaluating
the controller states.
Agile
Operating Instructions
407 for the heat sink temperature limit and the
Min.
-25 °C
-25 °C
1)
The value "temperature limit minus
2)
407" was reached.
temp.
1)
The value "temperature limit minus
2)
was reached.
The value
1)
− "temperature limit minus
− "temperature limit minus
2)
was reached.
Controller status
409
The intervention of a controller is not reported.
The controllers influencing the operating behavior are dis-
played in the
The limitation by a controller is displayed as a warning by the
operator panel.
136
06/2013
Warning limit inside temp.
Setting
Max. Fact. sett.
0 °C
0 °C
Warning limit heat sink
Warning limit inside temp.
Warning limit heat sink temp.
Warning limit inside temp.
275. The limit values and events which result in
Function
275 parameter.
Controller status
Error and warning behavior
Parameter descriptions
Warn-
-5 °C
-5 °C
408"
407" or
408"
Controller-Status