AH500 Programming Manual b15 b0 b7 b8 AB D0 D1 D2 Searching the string from the third character Matching character D3 After the instruction is executed 5 D100 Additional remark: 1. If the string in S 1 does not end with 16#00, SM0 is ON, and the error code in SR0 is 16#200E. 2. If the string in S 2 does not end with 16#00, SM0 is ON, and the error code in SR0 is 16#2003. 3. If n is less than or equal to 0, or if n is larger than the length of the string in S 2 , SM0 is ON, and the error code in SR0 is 16#2003 6-486 16#32(2) 16#31(1) 16#44(D) 16#43(C) 16#42(B) 16#41(A) 16#48(H) 16#47(G) Ignored 16#00