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DZSM - Door Zone Safety Module test
When ADO (advance door open) and/or ACL (re-levelling) are provided, a Safety Module is fitted inside
the controller. The safety module allows the car movement inside door zone with door opened.
In order to test the device proceed as follows:
Verify controller software reviosion = 02.52D or further
Verify parameter 02.16 = Yes [DZSM Control]
normal functional test
• place the car at bottom floor and keep the door open
• move the car by the manual lowering button or by opening the brake
• pump or motor starts and car is moved until it reaches the floor level
1
st
channel missing simulation
2
nd
channel missing simulation
• keep the door open
• remove wire from terminal S11 on CS AR-95
module
• keep the door open
• remove wire from terminal S22 on CS AR-95
module
• display shows [DZSM ERROR!] and the system goes OSS (Out of service)
• move the car by the manual lowering button or by opening the brake
• motor or pump do not start, and car remains stopped
In order to set the lift back in service restore connections, then switch off/on the mains, then press Reset
on board SEC-3Q, bring the car back to floor, then press and hold Clear for 10 sec.
1
st
channel sticking simulation
2
nd
channel sticking simulation
• bridge out terminals S11 with S12 on CS AR-
95 module
• bridge out terminals S21 with S22 on CS AR-
95 module
• register a call
• at arrival to destination floor display shows [DZSM ERROR!] and the system goes OSS (Out of
service)
In order to set the lift back in service restore connections, then switch off/on the mains, then press Reset
on board SEC-3Q, press and hold Clear for 10 sec.
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