GT3U series PLC supports a variety of instructions, which can be mainly divided into the following categories:
Basic instructions:
LD, LDI, LDP, LDF, AND, OR, OUT, SET, RST, etc., used for basic logical operations and state control.
Application instructions:
CJ (conditional jump), CALL (call subroutine), FOR, NEXT, etc., used for program flow control.
Transfer and comparison instructions:
CMP (compare), MOV (transfer), XCH (exchange), etc., used for data transmission and comparison.
Mathematical operation instructions:
ADD, SUB, MUL, DIV, etc., for basic arithmetic operations.
Timer and counter instructions:
T instructions are used for timing, C instructions are used for counting, and support a variety of timing and counting functions.
High-speed processing instructions:
Such as HSCS, HSCR, etc., used to process high-speed input and output.
Special instructions:
PID, communication-related instructions (such as RS, MODBUS, etc.) are used to implement specific functions.
A detailed list of commands and how to use them can be found in the manual. The selection and use of commands can be configured according to specific control requirements.