Rolf_Inge

MrPLC Member
 View profile  See their activity

  • Content count

    53

  • Joined

  • Last visited

Posts posted by Rolf_Inge

  1. Posted · Edited by Rolf_Inge

    Thank you for replying.
    This is What happened before this video: OMR_TIMER was high and TON_2 timer ran, ran out and reset bit OMR_TIMER. So question is why TON_2: IN and Q stayed true even though bit OMR_TIMER was reset.
    I agree with you regarding the overlapping memory area. Do you know where i can find out if and what is overlapping? What do you mean with PLC_M? That i use specific memory area?
    As mentioned i am using GX Works 2.

    Cheers //

  2. Posted

    Hello
    I am at a loss here. There is something happening with TON_2 that also affects the variable STEG. Even though the input to TON_2 is false, IN and Q are true. Suddenly IN and Q turn false, and at the same time variable STEG makes a jump from 3 to 4, even though criteria for this step is not confirmed.
    Have had to override this fault by introducing a SR-latch and outside of block make a comparison between NIVÅ_FÖRRÅDS_KÄRL and 150.0
    By the way, TON_2 is not declared globally.

    Would be very happy for suggestions and pointers.

    Cheers // DAN

    PE2 Jump.avi

    PE1 Jump.avi