描述
改变规则当系统出了故障,你可以试探性地改变某些状态,一次可以改变一个参数。例如,限制色谱峰脱维的问题,可以依次改变流动相,换保护柱,换分析柱等。做一些简单的改变步骤,也许就能解决问题。
取代规则用好的部件换下可疑的部件,是查找故障的最好方法。如果你怀疑检测器引起了噪音,就换一个性能好的检测器。如果故障被排除了,就说明换下的检测器有问题。这个规则应用的规模有大有小,可以从换整个部件到换印刷线路板上的集成块。
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
REXROTH INDRAMAT PLCB02-02 MODULE WITH FIBER OPTIC CONNECTORS
REXROTH INDRAMAT PLCB02-02-FW MODULE WITH FIBER OPTIC CONNECTORS
REXROTH INDRAMAT PPCR022NNV2NNNNF CONTROL
REXROTH INDRAMAT PSM01.1-FW MEMEORY CARD
REXROTH INDRAMAT R9111277687 CABLE
REXROTH INDRAMAT R911260468 SERVO MOTOR
REXROTH INDRAMAT R911272505 COMMUNICATION MODULE
REXROTH INDRAMAT R911277704 CABLE
REXROTH INDRAMAT R911278844 RACK
REXROTH INDRAMAT R911278892 CABLE
REXROTH INDRAMAT R911280928 OUTPUT MODULE
REXROTH INDRAMAT R911280930 DRIVE
REXROTH INDRAMAT R911280931 OUTPUT MODULE
REXROTH INDRAMAT R911280934 OUTPUT MODULE 24VDC
REXROTH INDRAMAT R911280936 DRIVE
REXROTH INDRAMAT R911280937 INPUT MODULE
REXROTH INDRAMAT R911280939 INPUT MODULE 24VDC
REXROTH INDRAMAT R911280940 COMMUNICATION MODULE
REXROTH INDRAMAT R911280941 COMMUNICATION MODULE 500KBD
REXROTH INDRAMAT R911290049 DRIVE
REXROTH INDRAMAT RAC1.2-200-380-A00-W1 SERVO DRIVE SPINDLE
REXROTH INDRAMAT RAC1.2-250-380-A00-W1 DRIVE 460VAC 55KW CONTINUOUS
REXROTH INDRAMAT RAC2.1-250-380-A00-W1 DRIVE 460VAC 55KW CONTINUOUS
REXROTH INDRAMAT RAC21250380AP0W1 DRIVE
REXROTH INDRAMAT RAC22150460AOOWI DRIVE
REXROTH INDRAMAT RAC2.2-200-460A00W1 SERVO DRIVE
REXROTH INDRAMAT RAC22250460A00WI DRIVE
REXROTH INDRAMAT RAC-2.3-200-460-A00-W1 SERVO DRIVE SPINDLE
REXROTH INDRAMAT RAC31100460A01W1 DRIVE
REXROTH INDRAMAT RAC35150460A00W1 DRIVE
REXROTH INDRAMAT RAC35150460L00WI DRIVE
REXROTH INDRAMAT RAC3515046A00W12 DRIVE
REXROTH INDRAMAT RECO-G06-01-FW DRIVE
REXROTH INDRAMAT RHO4.0S CONTROLLER RHO
REXROTH INDRAMAT R-IBILSCN-12-ICP CONNECTOR SET OF 10-LONG PRINTED INPUT DI4/DI16
REXROTH INDRAMAT RMA02.2-16-RE230-200 OUTPUT MODULE
REXROTH INDRAMAT RMA02.2-32-DC024-050 OUTPUT MODULE
REXROTH INDRAMAT RMA-12.2-16-DC024-200 OUTPUT MODULE 24VDC
REXROTH INDRAMAT RMA12.2-32-DC024-050 OUTPUT MODULE 32POINT 24VDC.5AMP
REXROTH INDRAMAT RMB02202 BACKPLANE
REXROTH INDRAMAT RMB12.1.04 RECO RACK FOR 4 PLUG LOCATIONS
REXROTH INDRAMAT RMB12.2-04 RACK
REXROTH INDRAMAT RMC02.2-2E-1A INPUT MODULE 2CHANNEL INPUT 1CHANNEL OUTPUT
REXROTH INDRAMAT RME02.2-32-DC024 INPUT MODULE
REXROTH INDRAMAT RME-12.2-32-DC024 INPUT MODULE 24VDC
REXROTH INDRAMAT RMG12.2-NN COMMUNICATION MODULE
REXROTH INDRAMAT RM-I-01 INPUT MODULE 24VDC
REXROTH INDRAMAT RMI-01.00 CARD
REXROTH INDRAMAT RM-I-02 INPUT MODULE 120VAC
REXROTH INDRAMAT RMI.02.00 INPUT MODULE FOR RECO
REXROTH INDRAMAT RM-I-04 CARD
REXROTH INDRAMAT RMK02.2-LWL-SER-FW COMMUNICATIONS MODULE 2MBD BAUDRATE
REXROTH INDRAMAT RMK-12.2-IBS-BKL COMMUNICATION MODULE 500KBD
REXROTH INDRAMAT RM-O-01 OUTPUT MODULE 24VDC
REXROTH INDRAMAT RM-O-02 OUTPUT MODULE 24VDC
REXROTH INDRAMAT RMO-02.00 MODULE
REXROTH INDRAMAT RM-O-04 OUTPUT MODULE FOR RECO RELAY
REXROTH INDRAMAT RMO.04.00 OUTPUT MODULE FOR RECO
REXROTH INDRAMAT S2-DDS2 CONNECTOR KIT/CABLE
REXROTH INDRAMAT S78-DDS-2 CONNECTOR KIT SET FOR DS46-00-FW AND DS46-01-FW
REXROTH INDRAMAT SERVICECHARGE SERVICE
REXROTH INDRAMAT SH2-256-5-1N RESOLVER
REXROTH INDRAMAT SHS PROGRAMMER