Please have a look at my attempt with subroutines in attachment. Once level 2 sensor IP1 energises, the elevator doors can then open via OP2. The elevator should then move up to level 2 via OP0. The elevator doors would then close (OP3) energising IP5 (doors closed sensor).
The elevator could also be operated from level 1 via the internal button IP3. After a short pause the elevator doors should open via OP2. Once the elevator reaches level 2, IP1 would energise and this should stop the elevator motor. At this point the elevator should start to move up via OP0 (elevator motor UP). The elevator doors should then close via OP3, once closed IP5 (doors closed sensor) should energise. The elevator could be called from level 2 by the external call button IP0 being pressed.
Level 1, (IP2 energised), there are two options The operation of the elevator is as follows: Assuming that the elevator is at I am pretty new at this and I am quite baffled with this new problem of mine. Hello everyone, thank you in advance for taking the time to read this post.
