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Description, device design, dimension drawing
2.6 Electronic overload shutdown and reset
Reset of an electronic overload shutdown using the reset button
Figure 2-9
Using the reset button
due to an overload can be reset, i.e. the electronic shutdown can be reset.
The initial situation is an electronic shutdown of individual outputs as a result of an overload
condition. This is signaled using the LED
LED
Lit red
Flashes red
Lit green
Procedure to reset an electronic shutdown:
1. After an electronic shutdown (LED of the output is lit red), allow a wait time of 20 seconds
to elapse.
2. Press the reset button
Electronic shutdown was reset, and the output has been switched-on again (LED of the
output is lit green).
Note
When pressing the button, all of the outputs shut down due to an overload, which are ready
for reset (LED flashes red), are switched-in again together.
Note
If, after a reset, the cause of the overload is still present, then the output is again
automatically shut down. Before carrying out a reset, remove the cause of the overload to
prevent a new shutdown.
20
Reset button SITOP select
⑥
, after a delay time has elapsed, outputs that have been shut down
Meaning/handling
Electronic shutdown as a result of an overload; wait time until a reset is possible:
approx. 20 seconds.
Output ready for a reset; press the button to switch-on the output again.
The reset was carried out, the output was switched-on again.
⑥
⑧
of the particular output.
Manual, 12.2014, C98130-A7579-A1-1-7629
Selectivity modules
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