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1、智能低压配电柜上位监控通信规程PART 配置说明一异步通信 485通信接口进线柜 (MPMU单元，相当于数据集中器) 配备的9芯针式插座为485通信接口，用于监控通信。其中Pin3对应A(+)，Pin8对应B(-)。 异步通信属性数据位长度：8；校验位：无；停止位长度：2；可选波特率：2400bps（推荐），4800bps，9600bps，19200bps。 单元分配系统共由个单元组成，分两组通过个串口实现监控通信；串口：MPMU(Slaver Address=81H)，LRTU(Slaver Address=31H)，CRTU(Slaver Address=01H)，FRTU-8(Slave
2、r Address=03H)，FRTU-2(Slaver Address=04H)；串口：MPMU(Slaver Address=80H)，CRTU(Slaver Address=02H)，FRTU-8(Slaver Address=05H)，FRTU-2(Slaver Address=06H)。 5号命令说明FRTU8的5号命令全不做；FRTU2的5号命令只做1个遥控量(Numx=00H)。PART 通信规程一MPMU(进线柜)号命令:请求应答Slave Address8xHSlave Address8xHFunction03HFunction03HStarting Address HiSt
3、arting Address Lo00H00HByte count1CHNumber of points HiNumber of points Lo00H0EHDataDAT0HDAT0LDAT1HDAT1LDAT13HDAT13LCRC-CRC-说明：物理量计算物理量计算电压UA(V)DAT0电流量程(A)DAT8电压UB(V)DAT1电流报警上限DAT9电压UC(V)DAT2电压报警上限DAT10电流IA(A)DAT3电压报警下限DAT11电流IB(A)DAT4母排温度上限()DAT12*0.1-50电流IC(A)DAT5保留DAT13=0000H母排温度()DAT6*0.1-50环境温度
4、()DAT7*0.1-501号命令:请求应答Slave Address8xHSlave Address8xHFunction01HFunction01HStarting Address HiStarting Address Lo00H00HByte count07HNumber of points HiNumber of points Lo00H38HDataBDAT0BDAT1BDAT6CRC-CRC-说明：位名说明位名说明BDAT0.0控制权限 远程(“1”)/本地(“0”)BDAT3.4FRTU3 通信报警(“1”)/正常(“0”)BDAT0.10BDAT3.5FRTU4 通信报警(“1
5、”)/正常(“0”)BDAT0.20BDAT3.6FRTU5 通信报警(“1”)/正常(“0”)BDAT0.30BDAT3.7FRTU6 通信报警(“1”)/正常(“0”)BDAT0.40BDAT4.0FRTU7 通信报警(“1”)/正常(“0”)BDAT0.50BDAT4.1FRTU8 通信报警(“1”)/正常(“0”)BDAT0.6总断路器储能 有 (“1”)/ 无 (“0”)BDAT4.2FRTU9 通信报警(“1”)/正常(“0”)BDAT1.7总断路器 合闸 (“1”)/ 分闸 (“0”)BDAT4.3FRTU10 通信报警(“1”)/正常(“0”)BDAT1.0CRTU1 有(“1
6、”)/无(“0”)BDAT4.4ARTU 通信报警(“1”)/正常(“0”)BDAT1.1CRTU2 有(“1”)/无(“0”)BDAT4.50BDAT1.2FRTU1 有(“1”)/无(“0”)BDAT4.60BDAT1.3FRTU2 有(“1”)/无(“0”)BDAT4.70BDAT1.4FRTU3 有(“1”)/无(“0”)BDAT5.0电压UA过压 有(“1”)/无(“0”)BDAT1.5FRTU4 有(“1”)/无(“0”)BDAT5.1电压UA欠压 有(“1”)/无(“0”)BDAT1.6FRTU5 有(“1”)/无(“0”)BDAT5.2电压UB过压 有(“1”)/无(“0”)B
7、DAT1.7FRTU6 有(“1”)/无(“0”)BDAT5.3电压UB欠压 有(“1”)/无(“0”)BDAT2.0FRTU7 有(“1”)/无(“0”)BDAT5.4电压UC过压 有(“1”)/无(“0”)BDAT2.1FRTU8 有(“1”)/无(“0”)BDAT5.5电压UC欠压 有(“1”)/无(“0”)BDAT2.2FRTU9 有(“1”)/无(“0”)BDAT5.6电流IA过流 有(“1”)/无(“0”)BDAT2.3FRTU10 有(“1”)/无(“0”)BDAT5.7电流IB过流 有(“1”)/无(“0”)BDAT2.4ARTU 有(“1”)/无(“0”)BDAT6.0电流I
8、C过流 有(“1”)/无(“0”)BDAT2.5LRTU 有(“1”)/无(“0”)BDAT6.1母排温度 报警(“1”)/正常(“0”)BDAT2.60BDAT6.2总断路器 跳闸报警(“1”)/正常(“0”)BDAT2.70BDAT6.3总断路器欠压线圈 失电(“1”)/正常(“0”)BDAT3.0CRTU1 通信报警(“1”)/正常(“0”)BDAT6.40BDAT3.1CRTU2 通信报警(“1”)/正常(“0”)BDAT6.50BDAT3.2FRTU1 通信报警(“1”)/正常(“0”)BDAT6.60BDAT3.3FRTU2 通信报警(“1”)/正常(“0”)BDAT6.705号命
9、令:请求应答合闸分闸Slave Address8x8xFunction05H05HCoil Address HiCoil Address Lo00HNumx00HNumxForced Data HiForced Data Lo0FFH00H00H00HCRC-说明：Numx断路器00H进线柜断路器二CRTU(补偿柜)号命令:请求应答Slave Address-Slave Address-Function03HFunction03HStarting Address HiStarting Address Lo00H00HByte count10HNumber of points HiNumber
10、of points Lo00H08HDataDAT0HDAT0LDAT1HDAT1LDAT7HDAT7LCRC-CRC-说明：物理量计算物理量计算电压UAB(V)DAT0有功功率(KW)DAT4电压UCB(V)DAT1功率因数DAT5*0.01电流IA(A)DAT2母排温度（）DAT6*0.1-50电流IC(A)DAT3投入电容数DAT71号命令:请求应答Slave Address-Slave Address-Function01HFunction01HStarting Address HiStarting Address Lo00H00HByte count04HNumber of poin
11、ts HiNumber of points Lo00H20HDataBDAT0BDAT1BDAT3CRC-CRC-说明：位名说明位名说明BDAT0.0自动(“1”)/(“0”)手动BDAT2.0母排温度报警(“1”)正常(“0”)BDAT0.10BDAT2.1功率因数报警（“1”）正常(“0”)BDAT0.20BDAT2.20BDAT0.30BDAT2.30BDAT0.40BDAT2.40BDAT0.50BDAT2.50BDAT0.60BDAT2.60BDAT0.70BDAT2.70BDAT1.0电容1有(“1” ) /无(“0”)BDAT3.00BDAT1.1电容2有(“1” ) /无(“0
12、”)BDAT3.10BDAT1.2电容3有(“1” ) /无(“0”)BDAT3.20BDAT1.3电容4有(“1” ) /无(“0”)BDAT3.30BDAT1.4电容5有(“1” ) /无(“0”)BDAT3.40BDAT1.5电容6有(“1” ) /无(“0”)BDAT3.50BDAT1.60BDAT3.60BDAT1.70BDAT3.70三FRTU8(馈电柜)号命令1:请求应答Slave Address-Slave Address-Function03HFunction03HStarting Address HiStarting Address Lo00H00HByte count38
13、HNumber of points HiNumber of points Lo00H1CHDataDAT0HDAT0LDAT1HDAT1LDAT27HDAT27LCRC-CRC-说明：物理量计算物理量计算电流I1A(A)DAT0电流I5C(A)DAT14电流I1B(A)DAT1电流I6A(A)DAT15电流I1C(A)DAT2电流I6B(A)DAT16电流I2A(A)DAT3电流I6C(A)DAT17电流I2B(A)DAT4电流I7A(A)DAT18电流I2C(A)DAT5电流I7B(A)DAT19电流I3A(A)DAT6电流I7C(A)DAT20电流I3B(A)DAT7电流I8A(A)DAT
14、21电流I3C(A)DAT8电流I8B(A)DAT22电流I3A(A)DAT9电流I8C(A)DAT23电流I4B(A)DAT10电流UA(V)DAT24电流I4C(A)DAT1电流UB(V)DAT25电流I5A(A)DAT1电流UC(V)DAT26电流I5B(A)DAT1母排温度（）DAT27*0.1-50号命令2:请求应答Slave Address-Slave Address-Function03HFunction03HStarting Address HiStarting Address Lo01H00HByte count08HNumber of points HiNumber of
15、points Lo00H04HDataDAT0HDAT0LDAT1HDAT1LDAT3HDAT3LCRC-CRC-说明：物理量计算物理量计算电压报警上限(V)DAT0*0.1电流报警上限(A)DAT2电压报警下限(V)DAT1*0.1温度报警上限()DAT3-5001号命令:请求应答Slave Address-Slave Address-Function01HFunction01HStarting Address HiStarting Address Lo00H00HByte count09HNumber of points HiNumber of points Lo00H48HDataBDA
16、T0BDAT1BDAT8CRC-CRC-说明：位名说明位名说明BDAT0.0回路1重要(“1”)一般 (“0”)BDAT4.4电流I2B报警(“1”)正常(“0”)BDAT0.1回路2重要(“1”)一般 (“0”)BDAT4.5电流I2C报警(“1”)正常(“0”)BDAT0.2回路3重要(“1”)一般 (“0”)BDAT4.6电流I3A报警(“1”)正常(“0”)BDAT0.3回路4重要(“1”)一般 (“0”)BDAT4.7电流I3B报警(“1”)正常(“0”)BDAT0.4回路5重要(“1”)一般 (“0”)BDAT5.0电流I3C报警(“1”)正常(“0”)BDAT0.5回路6重要(“
17、1”)一般 (“0”)BDAT5.1电流I4A报警(“1”)正常(“0”)BDAT0.6回路7重要(“1”)一般 (“0”)BDAT5.2电流I4B报警(“1”)正常(“0”)BDAT0.7回路8重要(“1”)一般 (“0”)BDAT5.3电流I4C报警(“1”)正常(“0”)BDAT1.0回路1有(“1”)无(“0”)BDAT5.4电流I5A报警(“1”)正常(“0”)BDAT1.1回路2有(“1”)无(“0”)BDAT5.5电流I5B报警(“1”)正常(“0”)BDAT1.2回路3有(“1”)无(“0”)BDAT5.6电流I5C报警(“1”)正常(“0”)BDAT1.3回路4有(“1”)无
18、(“0”)BDAT5.7电流I6A报警(“1”)正常(“0”)BDAT1.4回路5有(“1”)无(“0”)BDAT6.0电流I6B报警(“1”)正常(“0”)BDAT1.5回路6有(“1”)无(“0”)BDAT6.1电流I6C报警(“1”)正常(“0”)BDAT1.6回路7有(“1”)无(“0”)BDAT6.2电流I7A报警(“1”)正常(“0”)BDAT1.7回路8有(“1”)无(“0”)BDAT6.3电流I7B报警(“1”)正常(“0”)BDAT2.0回路1合闸(“1”)分闸(“0”)BDAT6.4电流I7C报警(“1”)正常(“0”)BDAT2.1回路2合闸(“1”)分闸(“0”)BDA
19、T6.5电流I8A报警(“1”)正常(“0”)BDAT2.2回路3合闸(“1”)分闸(“0”)BDAT6.6电流I8B报警(“1”)正常(“0”)BDAT2.3回路4合闸(“1”)分闸(“0”)BDAT6.7电流I8C报警(“1”)正常(“0”)BDAT2.4回路5合闸(“1”)分闸(“0”)BDAT7.0电压UA报警(“1”)正常(“0”)BDAT2.5回路6合闸(“1”)分闸(“0”)BDAT7.1电压UB报警(“1”)正常(“0”)BDAT2.6回路7合闸(“1”)分闸(“0”)BDAT7.2电压UC报警(“1”)正常(“0”)BDAT2.7回路8合闸(“1”)分闸(“0”)BDAT7.
20、3母排温度报警(“1”)正常(“0”)BDAT3.0回路1断路器报警(“1”)正常(“0”)BDAT7.40BDAT3.1回路2断路器报警(“1”)正常(“0”)BDAT7.50BDAT3.2回路3断路器报警(“1”)正常(“0”)BDAT7.60BDAT3.3回路4断路器报警(“1”)正常(“0”)BDAT7.70BDAT3.4回路5断路器报警(“1”)正常(“0”)BDAT8.0工作方式自动(“1”)手动(“0”)BDAT3.5回路6断路器报警(“1”)正常(“0”)BDAT8.10BDAT3.6回路7断路器报警(“1”)正常(“0”)BDAT8.20BDAT3.7回路8断路器报警(“1”
21、)正常(“0”)BDAT8.30BDAT4.0电流I1A报警(“1”)正常(“0”)BDAT8.40BDAT4.1电流I1B报警(“1”)正常(“0”)BDAT8.50BDAT4.2电流I1C报警(“1”)正常(“0”)BDAT8.60BDAT4.3电流I2A报警(“1”)正常(“0”)BDAT8.705号命令:请求应答合闸分闸Slave Address-Function05H05HCoil Address HiCoil Address Lo00HNumx00HNumxForced Data HiForced Data Lo0FFH00H00H00HCRC-说明：Numx断路器Numx断路器0
22、0H回路1断路器05H回路6断路器01H回路断路器06H回路7断路器02H回路断路器07H回路8断路器03H回路断路器04H回路断路器四FRTU2(馈电柜)号命令1:请求应答Slave Address-Slave Address-Function03HFunction03HStarting Address HiStarting Address Lo00H00HByte count38HNumber of points HiNumber of points Lo00H1CHDataDAT0HDAT0LDAT1HDAT1LDAT27HDAT27LCRC-CRC-说明：物理量计算物理量计算电流I1A
23、(A)DAT0保留DAT14电流I1B(A)DAT1保留DAT15电流I1C(A)DAT2保留DAT16电流I2A(A)DAT3保留DAT17电流I2B(A)DAT4保留DAT18电流I2C(A)DAT5保留DAT19保留DAT6保留DAT20保留DAT7保留DAT21保留DAT8保留DAT22保留DAT9保留DAT23保留DAT10电压UA(V)DAT24保留DAT1电压UB(V)DAT25保留DAT1电压UC(V)DAT26保留DAT1母排温度（）DAT27*0.1-50号命令2:请求应答Slave Address-Slave Address-Function03HFunction03HS
24、tarting Address HiStarting Address Lo01H00HByte count08HNumber of points HiNumber of points Lo00H04HDataDAT0HDAT0LDAT1HDAT1LDAT3HDAT3LCRC-CRC-说明：物理量计算物理量计算电压报警上限(V)DAT0电流报警上限(A)DAT2电压报警下限(V)DAT1温度报警上限()DAT3-5001号命令:请求应答Slave Address-Slave Address-Function01HFunction01HStarting Address HiStarting Add
25、ress Lo00H00HByte count09HNumber of points HiNumber of points Lo00H48HDataBDAT0BDAT1BDAT8CRC-CRC-说明：位名说明位名说明BDAT0.0回路1重要(“1”)一般 (“0”)BDAT4.4电流I2B报警(“1”)正常(“0”)BDAT0.1回路2重要(“1”)一般 (“0”)BDAT4.5电流I2C报警(“1”)正常(“0”)BDAT0.2BDAT4.6BDAT0.3BDAT4.7BDAT0.4BDAT5.0BDAT0.5BDAT5.1BDAT0.6BDAT5.2BDAT0.7BDAT5.3BDAT1.
26、0回路1有(“1”)无(“0”)BDAT5.4BDAT1.1回路2有(“1”)无(“0”)BDAT5.5BDAT1.2BDAT5.6BDAT1.3BDAT5.7BDAT1.4BDAT6.0BDAT1.5BDAT6.1BDAT1.6BDAT6.2BDAT1.7BDAT6.3BDAT2.0回路1合闸(“1”)分闸(“0”)BDAT6.4BDAT2.1回路2合闸(“1”)分闸(“0”)BDAT6.5BDAT2.2BDAT6.6BDAT2.3BDAT6.7BDAT2.4BDAT7.0电压UA报警(“1”)正常(“0”)BDAT2.5BDAT7.1电压UB报警(“1”)正常(“0”)BDAT2.6BDA
27、T7.2电压UC报警(“1”)正常(“0”)BDAT2.7BDAT7.3母排温度报警(“1”)正常(“0”)BDAT3.0回路1断路器报警(“1”)正常(“0”)BDAT7.40BDAT3.1回路2断路器报警(“1”)正常(“0”)BDAT7.50BDAT3.2BDAT7.60BDAT3.3BDAT7.70BDAT3.4BDAT8.0工作方式自动(“1”)手动(“0”)BDAT3.5BDAT8.10BDAT3.6BDAT8.20BDAT3.7BDAT8.30BDAT4.0电流I1A报警(“1”)正常(“0”)BDAT8.40BDAT4.1电流I1B报警(“1”)正常(“0”)BDAT8.50B
28、DAT4.2电流I1C报警(“1”)正常(“0”)BDAT8.60BDAT4.3电流I2A报警(“1”)正常(“0”)BDAT8.705号命令:请求应答合闸分闸Slave Address-Function05H05HCoil Address HiCoil Address Lo00HNumx00HNumxForced Data HiForced Data Lo0FFH00H00H00HCRC-说明：Numx断路器00H回路1断路器01H回路断路器五LRTU(联络柜)1号命令:请求应答Slave Address3xHSlave Address3XhFunction01HFunction01HSta
29、rting Address HiStarting Address Lo00H00HByte count01HNumber of points HiNumber of points Lo00H08HDataBDAT0CRC-CRC-说明：位名说明位名说明BDAT0.0工作方式 自动(“1”)/手动(“0”)BDAT0.40BDAT0.1联络断路器 联络(“1”)/断开(“0”)BDAT0.50BDAT0.2联络断路器 跳闸(“1”)/正常(“0”) BDAT0.60BDAT0.30BDAT0.705号命令:请求应答合闸分闸Slave Address3x3xFunction05H05HCoil Address HiCoil Address Lo00HNumx00HNumxForced Data HiForced Data Lo0FFH00H00H00HCRC-说明：Numx断路器00H联络柜断路器10