Chapter 6 Applied Instructions Y0.4 Up arrow Y0.6 Y0.5 X0.1 Y0.7 LED indicators Left arrow Right arrow X0.2 X0.3 10 10 10 10 3 2 1 0 X0.0 Y0.0 Y0.1 Y0.2 Y0.3 1 2 4 8 Down arrow Four-digit seven-segment display The four keys are used to select the place and change the digit Additional remark: 1. If n exceeds the range, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#200B. 2. If users declare the operand S 1 in ISPSoft, the data type will be ARRAY [4] of BOOL. 3. If users declare the operand D 2 in ISPSoft, the data type will be ARRAY [8] of BOOLL. 6-387