1000_PLC_如何计算BK5200输入输出字节数VIP

如何计算BK5200输入输出字节数?答:以下图配置为例(3) KL 1002 (2 channel 24Vdc discrete input terminals)(1) KL 2002 (2 channel 24Vdc discrete output terminal)(2) KL 2114 (4 channel 24Vdc discrete output terminals)(1) KL 1501 (High speed Up/Down counter)(1) KL 4002 (2 channel 0-10V analog output terminal)(1) KL 3062 (2 channel 0-10V analog input terminal)(1) KL 9010 (end terminal)输入字节数的计算方法:Rx (bytes) = (IN1 + IN2 +.+ INn ) / 8) (+1 如果有余数) + 1 status byteVariableTerminalType# of produced bitsAnalog or DiscreteIN1terminal 1KL10022 bitsdiscreteIN2terminal 2 KL10022 bitsdicsreteIN3terminal 3KL10022 bitsdiscreteIN4terminal 7KL150140 bitsanalogIN5terminal 9KL306232 bitsanalogRx (bytes) = (IN1+IN2+IN3+IN4+IN5)/8) +(1 if a remainder exists) +1status)(2+2+2+40+32)/8+(remainder exists so +1) + 1status)Rx = 11 bytes输出字节数的计算方法:Tx (bytes) =(OUT1 + OUT2 +.+ OUTn) /8) (+1 如果有余数)VariableTerminalType# of consumed bitsAnalog or DiscreteOUT1terminal 4KL20022 bitsdiscreteOUT2terminal 5 KL21144 bitsdicsreteOUT3terminal 6KL21144 bitsdiscreteOUT4terminal 7KL150140 bitsanalogOUT5terminal 8KL400232 bitsanalogTx (bytes) = ( OUT1+ OUT2 + OUT3 + OUT4 + OUT5) / 8) + ( 1 if a remainder exists)(2 + 4+ 4+ 40 + 31) /8 ) + ( remainder exists so + 1)Tx = 11 byesThe following is a tabular display of the Rx string:Byte # Data informationBit 7Bit 6Bit 5Bit 4Bit 3Bit 2Bit 1Bit 01KL15012KL15013KL15014KL15015KL1506KL3062 Channel 1 Low byte7KL3062 Channel 1 High Byte8KL3062 Channel 2 Low Byte9KL3062 Channel 2 High Byte10not usednot usedt3c2t3c1t2c2t2c1t1c2t1c111not implementednot implementednot implementednot implementednot implementednot implementednot implementedBK5200 statust3c1 = terminal 3, channel 1 etc.The following is a tabular display of the Tx string:Byte # Data informationBit 7Bit 6Bit 5Bit 4Bit 3Bit 2Bit 1Bit 01KL15012KL15013KL15014KL15015KL1506KL4002 Channel 1 Low byte7KL4002 Channel 1 High Byte8KL4002 Channel 2 Low Byte9KL4002 Channel 2