6ES73071KA010AA0

6ES73071KA010AA0

6ES73071KA010AA0

6ES73071KA010AA0

6ES73071KA010AA0

该轴承厂拥有4个车间共122台轴承生产设备，每台设备需要采集上件工时，计数修整实际值等参数，同时为了避免工人没有按照规定操作，

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使产品工时低于工艺时间的要求，从而造成产品质量不稳定的问题，系统会按照设定判断每个班次的超标情况，如果连续超标或者累计超标（可以设定超标模式），达到一定次数就可以自定锁定设备，而解锁可以由相关人员手工解锁或者系统到达设定时间后自动解锁。轴承厂分为白班和夜班，需要对产量、超标次数、开机时长、运转时长、超标率等分别统计。每台设备的工艺时间、计数修整、工作人员等内容载上位机中都可以自由设定。

系统功能：

实时监控每台设备的工作情况，可以便捷的查询相关设备的实时情况；

保存每一台设备的班次产量、超标率、运转时间、开机时间等参数的历史纪录；

对每台设备的相关参数设定都可在上位机中设定；

提供产量和超标率的柱状分析图；

提供现场实时报表、日报表、月报表等多种报表来查看实时和历史数据；

可以根据设定的参数，在某种条件下锁设备或解锁设备；

在分析该系统的功能时，遇到了一个问题：由于上位机也可以通过脚本执行某些控制功能，而下位机PLC也可执行相同的控制功能，那么这个功能是放到上位机执行还是PLC中，比如产品计时，考虑到现场的设备较多，相关采集的数据较多，通过485串口和PLC通信的通信线缆较长，近三四百米，PLC和上位机的通信可能有几百毫秒的延时，而此时上位机的采集到完成信号再计时的话，误差较大，所以类似的功能都统一放到下位机执行，同时对于一些参数的设置等操作放到了上位机执行。后来事实也证明这种设计是可行可靠的。

GIDDINGS & LEWIS 502-02435-00PP 5020243500

GIDDINGS & LEWIS 502-02556-01PP 5020255601

GIDDINGS & LEWIS 502-02576-01PP 5020257601

GIDDINGS & LEWIS 502-03017-21PP 5020301721

GIDDINGS & LEWIS 502-03280-00 NSPP 5020328000

GIDDINGS & LEWIS 502-03518-20PP 5020351820

GIDDINGS & LEWIS 502-03518-22 NSFP 5020351822

GIDDINGS & LEWIS 502-03640-02PP 5020364002

GIDDINGS & LEWIS 502-03642-02PP 5020364202

GIDDINGS & LEWIS 503-15274-27PP 5031527427

GIDDINGS & LEWIS 503-15613-00 NSPP 5031561300

GIDDINGS & LEWIS 503-15613-01 NSPP 5031561301

GIDDINGS & LEWIS 572-03657-03 NSPP 5720365703

Giddings & Lewis Analog Output Module, M.1301.4145 RO

GIDDINGS & LEWIS 502-04050-00R2PP 5020405000R2

GIDDINGS & LEWIS MMC SERCOS UNIT

GIDDINGS & LEWIS 401-34403-00 NSFP 4013440300

GIDDINGS & LEWIS 502-03638-41R4 NSPP 5020363841r4

GIDDINGS & LEWIS 502-03676-03R6PP 5020367603R6

GIDDINGS & LEWIS 502-03840-04R0PP 5020384004R0

GIDDINGS & LEWIS 502-03782-02R1PP 5020378202R1

GIDDINGS & LEWIS 502-03907-02R1PP 5020390702R1

Giddings & Lewis TTL Interface Board 572-02869-00

B27193 GIDDINGS & LEWIS G50-T TABLE TYPEC HORIZONTAL

GIDDINGS & LEWIS 502-03641-02R0PP 5020364102R0

EK-965 GIDDINGS & LEWIS M221L SHEFFIELD MEASURMENT LOT

GIDDINGS & LEWIS 401-34328-01PP 4013432801

GIDDINGS & LEWIS 401-34438-20 NSFP 4013443820

GIDDINGS & LEWIS 502-03839-03 NSFP 5020383903

GIDDINGS & LEWIS 502-03839-04 NSFP 5020383904

GIDDINGS & LEWIS MMC 4-AXIS ANALOG UNIT

GIDDINGS & LEWIS 1-21762-01PP 12176201

GIDDINGS & LEWIS 1-21783PP 121783

GIDDINGS & LEWIS 502-03786-02R4PP 5020378602R4

Giddings and Lewis 502-02824-00 MPX Triac Board

GIDDINGS&LEWIS DYNAMIC SHUNT SR100 401-34308-00 NIB

GIDDINGS & LEWIS 502-03786-02 NSFP 5020378602

GIDDINGS & LEWIS M.1017.3140PP M10173140

Giddings & Lewis 502-03551-02R0 AC Output Module 

GIDDINGS & LEWIS 982603 NSPP 982603

GIDDINGS & LEWIS 502-03676-22PP 5020367622

GIDDINGS & LEWIS 502-03676-20PP 5020367620

GIDDINGS & LEWIS 401-34201-12PP 4013420112

GIDDINGS & LEWIS M.1015.8038 NSPP M10158038

GIDDINGS & LEWIS M.1017.2266 NSFP M10172266

GIDDINGS & LEWIS M.1301.4108 NSFP M13014108

GIDDINGS & LEWIS M.1302.1157 NSFP M13021157

GIDDINGS & LEWIS 401-30286-00PP 4013028600

GIDDINGS & LEWIS 401-34438-00 NSFP 4013443800

GIDDINGS & LEWIS 502-02723-52PP 5020272352

GIDDINGS & LEWIS 502-03552-22 NSFP 5020355222

GIDDINGS & LEWIS 502-03839-03 NSPP 5020383903

GIDDINGS & LEWIS 502-03840-04 NSFP 5020384004

GIDDINGS & LEWIS 502-04077-00 NSFP 5020407700

GIDDINGS & LEWIS 503-19184-00PP 5031918400

GIDDINGS & LEWIS 503-19771-02PP 5031977102

GIDDINGS & LEWIS M.1015.6955PP M10156955

GIDDINGS & LEWIS M.1015.6956PP M10156956

GIDDINGS & LEWIS M.1015.6958 NSPP M10156958

GIDDINGS & LEWIS 401-34201-30PP 4013420130

GIDDINGS & LEWIS 1-20641-02PP 12064102

GIDDINGS & LEWIS 401-34201-13PP 4013420113

GIDDINGS & LEWIS 502-03552-22PP 5020355222

GIDDINGS & LEWIS M.1016.9143 NSFP M10169143

GIDDINGS & LEWIS 502-04137-00PP 5020413700

GIDDINGS & LEWIS Playing Cards Fon Du Lac WI Redislip

1 GIDDINGS & LEWIS M10173095 OUTPUT REMOTE (2387)

GIDDINGS & LEWIS M.1016.8930 NSPP M10168930

GIDDINGS & LEWIS M.1016.9545 NSFP M10169545

GIDDINGS & LEWIS M.1300.4946.R1PP M13004946R1

GIDDINGS & LEWIS M.1300.4981.R1PP M13004981R1

GIDDINGS & LEWIS M.1302.4080 NSFP M13024080

GIDDINGS & LEWIS 401-30230-25 NSFP 4013023025

GIDDINGS & LEWIS 502-02478-00PP 5020247800

GIDDINGS & LEWIS 502-02822-00PP 5020282200

GIDDINGS & LEWIS 502-02833-20PP 5020283320

GIDDINGS & LEWIS 502-02954-01 NSFP 5020295401

GIDDINGS & LEWIS 502-03510-41PP 5020351041

GIDDINGS & LEWIS 502-03963-60 NSFP 5020396360

GIDDINGS & LEWIS 502-03994-00 NSFP 5020399400

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GIDDINGS & LEWIS 502-02815-01 NSFP 5020281501

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GIDDINGS & LEWIS 503-25907-01 NSFP 5032590701

Giddings & Lewis MSM215-319-304-M-0KA-240N Servo Motor

GIDDINGS & LEWIS M.1017.2284 NSFP M10172284

GIDDINGS & LEWIS M.1016.9264 NSFP M10169264

Giddings & Lewis 502-03518-00R4 Output +/- 10V DC

GIDDINGS & LEWIS M.1016.8933 NSFP M10168933

GIDDINGS & LEWIS 502-03840-23R1PP 5020384023R1

GIDDINGS & LEWIS 502-03642-03R3PP 5020364203R3

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GIDDINGS & LEWIS 502-04111-11R5PP 5020411111R5

GIDDINGS & LEWIS DS110 SERVO DRIVE

GIDDINGS & LEWIS 502-03813-03R0PP 5020381303R0

GIDDINGS & LEWIS 502-04111-01R2PP 5020411101R2

GIDDINGS & LEWIS M.1016.9581PP M10169581

GIDDINGS & LEWIS M.1302.8619 NSFP M13028619

GIDDINGS & LEWIS CIMREX 20

GIDDINGS & LEWIS 502-04051-00PP 5020405100

GIDDINGS & LEWIS 502-03839-04R0PP 5020383904R0

GIDDINGS & LEWIS AIR-LIFT ROTARY TABLE 48X48

GIDDINGS & LEWIS 572-02734-50 NSFP 5720273450

GIDDINGS & LEWIS 9101-1391 NSFP 91011391

7054 GIDDINGS & LEWIS VTL60 60" Vertical Lathe 1971

GIDDINGS & LEWIS M.1016.8933 NSPP M10168933

GIDDINGS & LEWIS 502-03550-02R0PP 5020355002R0

GIDDINGS & LEWIS 502-02552-00PP 5020255200

GIDDINGS & LEWIS 502-02814-08 NSPP 5020281408

GIDDINGS & LEWIS 502-02815-00 NSPP 5020281500