一般各型PLC均设计成长期不间断的工作制。但是,偶然有的地方也需要对动作进行修改,迅速找到这个场所并修改它们是很重要的。修改发生在PLC以外的动作需要许多时间。查找故障的设备SRPLC的指示灯及机内设备,有益于对PLC整个控制系统查找故障。编程器是主要的诊断工具,他能方便地插到PLC上面。 FTH-150-502 6ES5 420-4UA13 6ES5 441-4UA13 504679-001 TSXMRP0128P PXI-6254 6ES7951-1KK00-0AA0 0350-1588B 784-3R470 CPD-3203 CPD-4400 T32777 CPD-3301 Miic T32779 44A297093-G01 110.240.5440 73-8848-05 PCA-6157 VT3B-2114A 1016NA10410-59 A4210351-E KAJAANI FTH-150-502 ABB 57310256AF/3 PCX822np Digigram A20B-0008-0030 PMC-0359 PCI-6251 EG34173-05 EG27599-05A 6471405-11 6471455-04 AS151/204-000 AII-32-8S8R-2 P609968 6471455-04 IEEE-488 Tektronix EN01/309-26/1/93 2954000 IOTECH NTX-8023-PCI-FW-01 SYSTECH 65-800333-8 15994-51-114720-260 BDD15227-424 15994-22-4 C-8335-1710C DIOP3380 3-533-0071G Sigmatek 05-052-014 DIAS MIDI I/O-V3 A02B-0200-B503 531X171TMAAEG2 HPU3200 CQM1-AD042 ATPG-45 COSMO ADTEK AISA-A57 SONIX SMC6A 070-220100 013-000301 ESP-697 03-907623-00 03-907626-00 PCI-1713 PCI-1713U Fisher 46A3008-L5D PCL-818HD PI0-120D PROLOG 7709-16N VT-VRPA2-2-10A/V0/T5 BN634A245G61A BN634A067G51 SIMPLEX 565-449B SIMPLEX 565079D 531X171TMAAFG2 MIIC CPD-1202 Q2MEM-8MBA C200H-MC221 MCI4-04-5303 B9544WC Yokogawa UNIMATION D918B5 FTH-150-502 M-06TC-TS44 RELIANCE 0-60021-4 531X139APMARM7 D224837 YAMAHA G776420 44A392602-G02 GE 44B392254-001 6ES5 232-1AA11 T32787 Miic CPD-3004 HBR896 C8451-A1-A267-3 SN-CM048905 BOSCH 0811405126 INDRAMAT CLC-D02.3 DPF5.2-CP2-03V01-NN UM816B B272231 UM806D UNICO 500001M DH7721X1-A1 483C189-5599 4256A10G01 6RB2000-ONE00 SCHEMLL0590070 Amplicon PCI263 6SA8252-0AC61 90WB8007AZ TSXMFP0128P S98-2484-0 C-7704-1670-CDIO2280 A16B-1210-0322 6ES7314-1AG13-0AB PCI-6251 A16B-1212-093 PCI-1408 PCI-6035 RS422/485 MC-177 C-7704-1510 30751856-001 Honeywell PXI-6711 05340-60016 193X717AAG01