Hello Absolut,

the preceding responses let recognize, that you would prepare your circuit here for a long time once should, because next to the already mentioned facts:

1. preceding response of FUX concerning the condition, that for the correct function at least one Text message must be active and

2. preceding 1st response of Solar Element concerning the experience, that partial no Key recognition occurs and must be repeated the use,

3.absolutely still following facts concerning the simulation at the personal computer (and where appropriate in the circuit) to consider:
If as an input instrument the LOGO!-Cursortasten are used, then you must change the regulation of the standard simulation characteristics urgently necessary, because these cursor keys can real (therefore at the LOGO!) only feeling single pulses of exact a logo! cycle time onto those ones transmitting circuit!!! This also means, that in a circuit the key pressing time can no be a longer time - that is impossible! To save this, that one immediately to the cursor key unit add a unit "and with flank recognition of 0 after 1" ...

Best regards
Betel

Betel

If as an input instrument the LOGO!-Cursortasten are used, then you must change the regulation of the standard simulation characteristics urgently necessary, because these cursor keys can real (therefore at the LOGO!) only feeling single pulses of exact a logo! cycle time onto those ones transmitting circuit!!! This also means, that in a circuit the key pressing time can no be a longer time - that is impossible! To save this, that one immediately to the cursor key unit add a unit "and with flank recognition of 0 after 1" ...

Best regards
Betel