Chapter 6 Applied Instructions API 1001 Symbol: S 1 ： Timer number Word S 2 ： Setting value of the timer Word Explanation: Please refer to the explanation of the instruction TMRH for more information. 6-229 Instruction code Operand Function TMR S , S 1 2 16-bit timer Device X Y M S T C HC D L SM SR E PR K 16# “$” DF S 1 S 2 Pulse instruction 16-bit instruction (5 steps) 32-bit instruction － AH500 －