Without Feedback - LEGRAND 261 93 Mode D'emploi

5.2 Without feedback

• The circuit breakers status LEDs remain off.
• The timeout alarms are disabled.
• The Opening/Closing control outputs remain
constantly in the required position for the circuit
The auxiliary
breaker.
contacts of the
circuit breakers
are not wired in
their inputs,
hence the
electronic
control box is
not informed on
their actual
state.
Example of a changeover with no
feedback. The actual status of the circuit
breakers is shown in blue. The status
of the control outputs is shown in green.
The changeover time is shown
12
LED VMAIN OK
LED VSEC. OK
INT. MAIN
in yellow.
INT. SEC.
• The changeover times between the opening of
a switch and the closing of another start during
the commutation of the outputs and are steady
at 6 sec.
3
1
6 sec
6
4
6 sec