STBPDT2105K

STBPDT2105K

STBPDT2105K

STBPDT2105K

   该段程序主要实现通过PORT0口和PORT1口分别读取两个不同厂家电能表有功电能累计。M_MSG为PORT0口数据读取指令，V501.1和V501.2都是脉宽为2 s的《联系人；欧先生》
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脉冲，SM0.0为PLC内部标志位，在PLC工作时SM0.0一直保持为1。程序在线运行，当V501.1从低电平跳跃为高电平时，通过| P |指令在First 管脚产生一个脉冲，PORT0口发出数据请求，请求读取电能表地址为9、寄存器地址从40025开始的两个寄存器数据。V501.1同时连接M_MSG 指令的EN管脚，一直保持2 s的高电平使能M_MSG接收数据，如在2 s内未收到数据或数据有误，V601.1置0，同时生成故障代码存储于VB619，数据接收成功则V601.1置1，VB619为0。地址为9的电能表正向有功电能高位字地址为VW732，保存在40025寄存器中，低位字地址为VW734，保存在40026的寄存器中。通过监控状态表可以看到，VW732=16#0003(十六进制表示),VW734=16#7E87，则按双字来读取的VD732=16#00037E87，该厂家电能表高低字不需要转换，16#00037E87即为电能表的正向有功电能，与电能表面板显示的数值一致。M_MSG_P1为PORT1口数据读取指令，读取电能表地址为10、寄存器地址从40047开始的两个寄存器数据，该品牌电能表正向有功电能高低位需要转换，在状态表里按双字读取得到的数据VD736=16#115102 ,PLC通过指令ROR_DW对数据16#115102 循环右移16位后 终得到16#02 1151，该数值与电能表面板显示的有功电能累计一致，ROR_DW指令的EN管脚必须要接一个触点，因此用PLC内部标志位SM0.0进行连接，否则程序会编译出错。经ROR_DW指令处理的数据由WI运算得到实际电能累计值。类似的数据处理，网关是无法实现的。

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FESTO SEMI ROTARY DRIVE DSRL DSRL-25-180-P-FW NEW

SCHUBERT PENDANT SNC-F2 SNCF2 / SERCOS BEDIENBOX NEW

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HENGSTLER ENCODER 0 565 866 AC58/0360EK.42CLX:5187 NEW

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SIEMENS SIMATIC TERMINAL BLOCK 6ES7 193-1CL10-0XA0 NEW

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BALLUFF LIMIT SWITCH BNS 819-99-R-11 0633HU NEW

BRONKHORST EL-PRESS PRESSURE METER P-502C-PAD-99-V NEW

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PFANNENBERG PF 2000 PF2000 1102510200 230V/1/N IP54 NEW

ELEKTROR BLOWER TYPE SD6 SD 6 MOTOR EN 60034-1 

CSAT SHAFT ENCODER 530-T14 42B66(1.0) NEW

SCHMALZ VACUUM SWITCH VS-V-D-PNP 10.06.02.00049 NEW

SMC GRIPPER MHQJ2-10DS NEW

LENZE FUNCTION MODULE PROFI I/O E82ZAFP NEW

T SMART DRIVE VF1000 VF1202S,G8 NEW

SCHMERSAL MAIC SAFETY SENSOR BNS 250-11Z NEW 

REXROTH BOSCH SERVODYN-D 1070086603-106 B-LP PM SMS

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BRONKHORST FLOW METER F-001AC-LIA-99-V 005617 LOT OF 2

BRONKHORST EL-PRESS P-602CV-PAD-99-V-00 PN 005620 

SIEMENS S POWER SUPPLY 6EP1436-3BA00 

KI INSTRUMENTS FLOWMETER FR5000 SERIES 54 LPM AIR 

CSAT GEAR DRIVE 530-C07 

CSAT DSP2 CONTROLLER LAYOUT BUFFER 530-P29 12A691 

CSAT POWER SUPPLY SDD-150-24 12A40(1.1) 530-T15 

PEPPERL+FUCHS VAA-4EA-G6-ZE AS INTERFACE NEW 052130

LEUZE IPRK 95/44 L.2 IPRK9544L2 50022680 NEW

LEUZE FRKL 713/24-100 L8 FRKL71324100L8 50038474 

LEUZE FRK 95/44-150L FRK9544150L 50019925 

CSAT IMAGE SAVING CIRCUIT BOARD 530-P06 12A741.1 

CSAT ADAPTER CONTROLLER ENGINE 530-P24 12A61(4.0) 

CSAT CONTROL BOARD PRINT HEAD 533-D20 17A70(1.93) 

CSAT PROCESSOR CIRCUIT BOARD 530-T02 41A66(2.6) 

CSAT CONTROLLER ENGINE 600DPI 6X35 530-P22 12A60(3.2)

CSAT IMAGE SAVING CIRCUIT BOARD 530-P05 12A741(1.3) 

CSAT CONTROLLER MAIN CMC 6X35 530-P03 12A74(1.2) 

CSATER FRONT STRETCHING 41A55(2.0) 530-T03 

CSAT FRONT PANEL /FRONT BOARD 1 51(3.23) 530-C09b 

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REXROTH LINEAR BEARING MNR R162221320 R160520331