| 摘要 |
<p>A station address displayed in a display field W5 coincides with a station address of the PLC to which this personal computer is connected. Further, bit addresses of respective output variables are displayed in a display field W1. For example, a corresponding bit corresponding to a check box whose address of the output variable is 00L1E and whose station address of the destination PLC is 2 is an output schedule definition bit RblE in an output schedule definition frame RF02 stored in a first storing means TBL1. Therefore, a value of the output schedule definition bit RblE is defined as 0 (: output is not scheduled). When an OK button W4 is clicked, respective output schedule definition frames defined correctly are transferred to a PLC 10 and then are stored in the first storing means TBL1 respectively.</p> |
