Connection to the circuit for UCM solution.
For further information on connections and parameters see ANNEX VIII
Batteries Test
Connection to the CHAR Board. It includes the signals for:
Low Batteries
Phase sequence (only Hydro)
Backup mode
Output Spare
Generic Output used for special functions.
Safety Chain
Connection to the SECU Board. It includes the 7 points reading from the safety chain. The system is based on an opto
insulated circuit connected to earth (Inside SEC Board):
Input SE0 <-> SE6 opto-insulated 48 Vdc
Above the safety circuit, a suitably sized magnetic circuit breaker (Imax = 0,5 A) must be provided.
SE0 is the start point of Safety chain (after DIS Protection inside the controller)
SE1 controls SHAFT STOP zone and PIT Inspection Box
SE2 controls Top of elevator car STOP and TOC Inspection Box
SE3 controls Limit Switches, Safety Gear, Overspeed Governor
SE4 controls FLOOR PRELIMINARY LOCKS
SE5 controls FLOOR LOCKS
SE6 controls CAR DOORS and Pre-triggered’s contact systems
If the limit switch, or Overspeed governor or Safety Gear is activated (safety chain point SE3 opens), the system is set out
of service.
To set it back in service you must reset the SE3 error via the programming module. Obviously the safety contact of the over
run final limit switch must first be reset.
FUJI Analog and serial line
Connection to the FUJI used in case of remote Inverter.
81-21 Circuit
Connection to the Circuit to manage the Protection in case of Installation with Reduced Space in the PIT. It includes
management of Bistable circuit on doors and Protection devices (pre-triggered system or Manual Protection in the Pit). For
further information on connections and parameters see ANNEX IX.
Car at floor
Signal output from Door zone sensor for luminous signal on cabinet.
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