Description for Otis Elevator Black Test Service Tool GAA21750S1

Used in OT lift 

Unlimited times Using

Have good quality and common quality difference, the biggest difference is the keypad.

Details for Otis Elevator Black Test Service Tool GAA21750S1

Pictures for Otis Elevator Black Test Service Tool GAA21750S1

The server uses:
After inserting the server into the port of the Otis elevator board, the ST display will firstly display: SELF TEST –OKMECS-MODE, which means: the server has passed the self-test, and the current connection is the modular elevator control system mode, so that The display is normal. If other words appear, please unplug the debugger and re-insert it in the experiment. If the problem cannot be solved, then the debugger or elevator components may be faulty.
Otis elevator server operation method
Procedures for Otis machine roomless elevators and machine room elevators and server operation methods for checking faults and other content
Check the main board for elevator system failure: LCB2, LMCB, ALMCB, HAMCB
M-1-2-1 Clear the fault record: in the fault record menu, press the blue key + 2, and press the prompt to confirm. Drive: M-3-2-1 Current elevator fault M-3-2-2 Historical fault record M-3-2-3 Clear
Current elevator fault M-3-2-4 Clear historical fault record
Mainboard: GECB, TCBC M-1-1-2-1 Fault record clear: In the fault record menu, press the blue key +2, and press the prompt to confirm.
Drive: M-2-2-1 record M-2-2-2 historical fault record M-2-2-4 clear historical fault record
Current elevator fault M-2-2-2 History fault record M-2-2-3 Clear current elevator fault
M-2-2-5 Reset the inverter (equivalent to power-off reset)
Mainboard: RCB2+MCB / OSBA+MSBA OCSS: Key sequence: M-1-2-2-1: Event record M-1-2-2-2: Operation mode record Clear fault method: Clear single fault, please use ST Press SHIFT+ENTER while the record is displayed to clear the fault in the display. If all fault records are clear, please press SHIFT+5 and then follow the above prompts to confirm. Or press M-1-5-1 to clear the fault MCSS: key sequence: M-2-2-2: event record clear fault method: same as the above OCSS drive: OVF30: key sequence: M-4-2-1: View current faults M-4-2-2: View storage faults M-4-2-3: Clear fault records Event record M-2-2-2: View all uncleared fault records before the last power-on. Fault clearing method: Press SHIFT+5, and then confirm according to the above prompts to clear.