OM-1012-001.pdf - 第64页
Tg0869-PM-OM 0305-001 63 Switch Name Symbol Countermeasures [UPPER DOOR ELECTRO- MAGNETIC LOCK] • When the LED of the [U READY] button is ON, the upper door is electromagnetically locked, making it impossible to open. • …
Tg0869-PM-OM
8.2 Door Check Switches
When the LED of the [U READY] or the [L READY] button is ON, the
door on the pertinent side is electromagnetically locked, making it
impossible to open.
When the LED of the [U READY] or the [L READY] button is OFF,
the electromagnetic lock of the door on the pertinent side is un-
locked.
When a magazine is separated from the elevator shaft, the
power to the elevator shaft is kept supplied because danger
decreases.
FP-5022R FP-5022L
0305-001 62
8.2 Door Check Switches
[UPPER DOOR ELEC-
TROMAGNETIC LOCK]
Switch-SQ501
[LOWER DOOR ELEC-
TROMAGNETIC LOCK]
Switch-SQ502
[U READY] Button
[L READY] Button
[UPPER DOOR ELEC-
TROMAGNETIC LOCK]
Switch-SQ501
[LOWER DOOR ELEC-
TROMAGNETIC LOCK]
Switch-SQ502
[U READY] Button
[L READY] Button
Tg0869-PM-OM0305-001 63
Switch Name Symbol Countermeasures
[UPPER DOOR ELECTRO-
MAGNETIC LOCK]
• When the LED of the [U READY] button is ON, the
upper door is electromagnetically locked, making it
impossible to open.
• When the upper door opens due to the broken electro-
magnetic lock switch, etc., with the upper magazine
being connected with the elevator shaft, the power to the
elevator shaft is shut off. (Machine Stop in Error Condi-
tion)
-SQ501
[LOWER DOOR ELECTRO-
MAGNETIC LOCK]
• When the LED of the [L READY] button is ON, the lower
door is electromagnetically locked, making it impossible
to open.
• When the lower door opens due to the broken electro-
magnetic lock switch, etc., with the lower magazine
being connected with the elevator shaft, the power to the
elevator shaft is shut off. (Machine Stop in Error Condi-
tion)
-SQ502
8.2 Door Check Switches
Tg0869-PM-OM
8.3 [Elevator Middle Stage Cover Limit] Switch
For as long as the elevator middle stage cover is removed, the load
power supply is stopped.
0305-001 64
Switch Name Symbol Countermeasures
[Elevator Middle Stage Cover
Limit] Switch
• For as long as the elevator middle stage cover is re-
moved, the load power supply is stopped.
-SQ503
8.3 [Elevator Middle Stage Cover Limit] Switch
[Elevator Middle Stage Cover
Limit] Switch (SQ503)
[Elevator Middle Stage Cover
Limit] Switch (SQ503)