DVP-ES3 Series Programming Manual Symbol D ： Specified device Explanation When the instruction SET is driven, the specified device is set to ON. It does not matter if the SET instruction is still driven, the specified device stays ON. You can set the specified device to OFF with the RST instruction. Example _5 1. Contact B of M0 is loaded, contact A of M1 is connected in series, and M20 stays ON. 2. When M0 is OFF, and M1 is ON, M20 is ON. Even if the operation result changes, M20 still stays ON. 5-6 Instruction code Operand Function SET D Keeping the device on Device DX DY X Y M SM S T C HC D D BOOL WORD DWORD LWORD UINT INT DINT LINT REAL LREAL TMR CNT STRING Data type D