Continuing our series we will now look at timers and counters and how they are used in the click plc.
Timers and counters in plc.
System hardware video installing the software video establish communication video numbering system and addressing video the programming software and manuals can be downloaded from the automation direct website free of charge.
Timers are blocks that count the time as specified by the user and the executes the algorithm based on the time.
Plc timers from the standard.
Previously we have discussed.
Hi timers are important part of plc without which it is very difficult to think of executing a process.
Counters are blocks that.
Timers can be used not only in ladder logic but also as functions blocks in function block diagram or functions in structured text they can even be used to check how long an actuator has been running and then for alarms in a scada system.