WAGO 2787-2147, Manual

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2787-2147 Notes on Operation
56 Product manual | Version: 1.0.0
Power Supply Pro 2
t
>110%
100%
20s
I
OUT
/ I
N
Figure 37: “Constant Current with Latching Shutdown” Mode
10.6.3 “Hiccup” Mode
In this mode, the output voltage is switched off if the nominal output current is exceeded
by a significant amount. After a few milliseconds, the output voltage is switched back on
to check whether the overload is still present. If the overload is still present, the output
voltage is switched back off. This process repeats until the overload has been eliminated.
t
100ms
500ms
>150%
100ms
100%
I
OUT
/ I
N
Figure 38: “Hiccup” Mode
10.6.4 “Electronic Circuit Breaker” Mode
In this mode, a specified trip current and trip delay can be set via the 8 WAGO Interface
Configuration software [ } 41] or a connected 8 communication module [ } 62] . If the
output current exceeds the trip current setting, a specified amount of time elapses. If the
output current is still higher than the trip current setting after the trip delay corresponding
to the setting, the output is switched off. To switch the output back on, manual interven-
tion is necessary. The following options are available for this:
• Communication interface
• Buttons