AH500 Programming Manual Additional remark: 1. If S 1 + n -1 exceeds the device range, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003. 2. If S 2 + n -1 exceeds the device range, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2003. 3. If the operand n used in the instruciton is larger than 256 or less than 1, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#200B. 6-128