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Initial sate of RRelay.
Title
Question
Why the initial state of Rrelay is 1 even if all other instructions have the initial state 0?

OpenPLC-with-LDmicro CTD-Counter 03-04 min 40-50 sec 12-06-22, 10:01 p.m. sc256356

Answers:

Since both the CTU and CTD conditions are true if the Ccount value is greater than or equal to 0.
13-06-22, 12:17 p.m. NirmalaVenkat

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