Passenger Lift Control Diagram

Hi
Can any body mail me Passenger Lift control diagram (electrical relay logic)

i will be highly thankful

Regards

Yasir Sajjad
<snip>

Hi,
In the following pdf link (last page) you can find a circuit schematic which works for a 4 floors elevator, with manual doors. I'll try to explain you how it works(can't speek english very well).
Between T1 and T4 (bold line) you can see the main safety switches:
over run switches (they turn off the equipment if a motor brake failure occurs);
floor door switch;
safety speed limit control (to prevent crashes);
stop button/car door safety switch.
In the second (schematic) page, on the left you will see the drivig buttons:
P1-P2-P3-P4 are floor buttons; C1-C2-C3-C4 are car buttons.
RO delay allows the floor buttons (NT on Otis panels).
S1-S2-S3-S4 are mechanical exchange switches which are located in the shaft, on each floor. They reverse the car run, and they are turned through a shape installed on the car (look for "invertitore" and "sagoma").
D= down power relay
S= up power relay
GV= high speed power relay
PV= low speed power relay
RV= select car speed
IF= stop proximity magnetic switch (it opens the circuit once the car is on the floor).
When the car comes near the reserved floor, the related switch (S1-S2-S3-S4) takes the middle position: S or D keeps the high level through its 12-8 switch, but RV turns off. Than we have the speed exchange.
http://electronline.it/doc/asc.pdf
That schematic was designed with educational intent, than it is on the public domain.

Uploaded the same schematic as a file attachment

Hi,

Can you please share this link again its giving error 404 i.e., http://electronline.it/doc/asc.pdf

Thanks in advance.

Regards,
Amit Jain

Try this one:
https://forum.allaboutcircuits.com/attachments/asc-pdf.18409/