188
I1ofmasterisusedtocontrolthecommunication.IfI1ishighandthecommunicationisestablished
successfully,onealarmmessage(textmessageblock)willbedisplayedonLCD.ThentheQ1ofslave
No.1willbecontrolledbyI2ofmaster.IfI2ishigh,Q1ofslaveNo.1wouldbeONandifI2islow,Q1of
slavewouldbeOFF.
Note:TheQ1mustbefree,itmeanstheintheprogramofSlaveNo.1,theinputpinofQ1mustbenot
linkedtootherblocks.
Example2,manualmodeinputvalue