Description
5SHY3545L0014 3BHE023784R0001 Internal Relay
5SHY3545L0014 3BHE023784R0001 Internal relays or intermediate flag bits (not I/O bits) that are heavily used in the program should also be uniformly numbered and assigned. After the address assignment is completed, an I/O assignment table and an internal relay or intermediate flag bit assignment table should be listed. Output devices related to each other, such as forward/reverse rotation of the motor, etc., should have their output addresses arranged consecutively, such as Q2.0/Q2.1, etc.
5SHY3545L0014 3BHE023784R0001 Control System Programming Tips. the principle of PLC program design is simple and clear logic relationship, easy to program inputs, less memory, reduce scanning time, which is the principle PLC programming must follow. PLC contacts can be reused many times, without the need for complex programs to reduce the number of contacts used.
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