| 摘要 |
PURPOSE:To detect the mis-setting of addresses by providing a means to each control mudule to receive the data on a bus and delivering an alarm when the coincidence is obtained from the comparison between the transmitter address and own address. CONSTITUTION:Control modules 2, 3 and 4 transmit the ON or OFF states of loads 6, 7 and 8 to a terminal 1 together with the transmitter address via a bus 5. Each control module contains a means to receive the data on the bus 5 and compares the transmitter address with its own address. When the coincidence is obtained between both addresses, an alarm is delivered by an alarm means to correct the address which is set mistakenly. |
