| 摘要 |
PURPOSE:To confirm the result of control of a slave station at the shortest prscribed time independently of the number of slave stations by collecting the control result data of a slave station controlled by a control mode from a control result collection mode just after the control mode. CONSTITUTION:A processing section 31 in a master station 31 analyzes control console data inputted from a control console 5 to decide whether or not it is control data. When the data is not the control data, the station is updated and call data is sent to a selected slave station 4A and the slave station 4A sends monitor data to a master station 3. In case of the control data, the master station 3 selects a line 7 with the slave station 4A to be received and sends the control data and then sends call data. The slave station 4A sends control end data and it is received by the master station 3. After the master station 3 receives the control end data, the master station 3 sends the call data to the slave station 4A and the slave station 4A sends the control result data. Thus, the master station 3 confirms the result of control.
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