DODGE P2B-SC-010
DODGE P2B-SC-010
OMRON D4CC-3003
ALLEN BRADLEY 2098-DSD-075-SE
福州卓凯电子科技有限公司
AB 系列 优势1746 1756 1770
1771 1747 1336 PLC 系列触摸屏 2711系列。
西门子 6ES7-300 6DD 6FC 6SC 6GK系列。
FANUC A06B A20B A02B 驱动系列。
ABB DSQC 示教器 系列。
施耐德 140系列 PLC CPU 系列。
安川模块伺服控制器。
GE IC693 IC697 系列。
价格优势 欢迎咨询
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李涛：0591-62182520 QQ：1273632994
传真：0591-62032566 手机：13696852881
数据采集可以用计数器，累计记录采集到的脉冲数，并定时地转存到DM区中去。
数据采集也可用A/D单元，当模拟量转换成数字量后，再定时地转存到DM区中去。
PLC还可配置上小型打印机，定期把DM区的数据打出来。
PLC也可与计算机通讯，由计算机把DM区的数据读出，并由计算机再对这些数据作处理。这时，PLC即成为计算机的数据终端。
电力用户曾使用PLC，用以实时记录用户用电情况，以实现不同用电时间、不同计价的收费办法，鼓励用户在用电低谷时多用电，达到合理用电与节约用电的目的。
PLC自检信号很多，内部器件也很多，多数使用者未充分发挥其作用。
其实，完全可利用它进行PLC自身工作的监控，或对控制对象进行监控。
这里介绍一种用PLC定时器作看门狗，对控制对象工作情况进行监控的思路。
如用PLC控制某运动部件动作，看施加控制后动作进行了没有，可用看门狗办法实现监控。具体作法是在施加控制的同时，令看门狗定时器计时。如在规定的时间内动作完成，即定时器未超过警戒值的情况下，已收到动作完成信号，则说明控制对象工作正常，无需报警。
若超时，说明不正常，可作相应处理。
如果控制对象的各重要控制环节，都用这样一些看门狗"看"着，那系统的工作将了如指掌，出现了问题，卡在什么环节上也很好查找。
还有其它一些监控工作可做。对一个复杂的控制系统，特别是自动控制系统，监控以至进一步能自诊断是非常必要的。它可减少系统的故障，出了故障也好查找，可提高累计平均无故障运行时间，降低故障修复时间，提高系统的可靠性。
ALLEN BRADLEY 100-C09F10 NSFP 100C09F10
ALLEN BRADLEY 1366F-BRF150-AA-EN-HAS2-L4 USPP 1366FBRF150AAENH
ALLEN BRADLEY 1492-J3-Y NSFP 1492J3Y
ALLEN BRADLEY 1756-CPR2 NSFP 1756CPR2
ALLEN BRADLEY 194E-E25-1753 NSFP 194EE251753
ALLEN BRADLEY 2711P-RP1A USPP 2711PRP1A
ALLEN BRADLEY 700-HA32Z06 FNFP 700HA32Z06
ALLEN BRADLEY 800FM-SM22 FNFP 800FMSM22
ALLEN BRADLEY 800T-A2B FNFP 800TA2B
DODGE P2B-SC-010
ALLEN BRADLEY 802C-J57M6-S12 USPP 802CJ57M6S12
ALLEN BRADLEY JA1N056S254UA NSFP JA1N056S254UA
BANNER ENGINEERING ES-FA-6G NSFP ESFA6G
BANNER ENGINEERING Q12RB6FF50Q NSFP Q12RB6FF50Q
BANNER ENGINEERING SM2A912LVQD NSFP SM2A912LVQD
GUARDMASTER LTD 440N-G02119 NSPP 440NG02119
PHOTOSWITCH 889R-F3AEA-5 NSPP 889RF3AEA5
WESTINGHOUSE 1301885 USPP 1301885
WESTINGHOUSE 275A18IGO2 NSPP 275A18IGO2
WESTINGHOUSE 5P50-0181 USPP 5P500181
WESTINGHOUSE A900SODAC NSFP A900SODAC
WESTINGHOUSE FA3015 USPP FA3015
WESTINGHOUSE L56D USPP L56D
WESTINGHOUSE PB1GT0 NSPP PB1GT0
FURNAS ELECTRIC CO 14BF32AA USPP 14BF32AA
FURNAS ELECTRIC CO 3RV1021-4BA15 USPP 3RV10214BA15
FURNAS ELECTRIC CO 3TH8-253-0AK6 USPP 3TH82530AK6
FURNAS ELECTRIC CO 52PA8A2K NSPP 52PA8A2K
ITE SIEMENS 5SB1-21 NSPP 5SB121
ITE SIEMENS GNF324 NSFP GNF324
MOORE PRODUCTS 16137-43-60 NSPP 161374360
SIEMENS 3VF9622-1NB20 USPP 3VF96221NB20
SIEMENS 6ES7-138-4FC01-0AB0 FNFP 6ES71384FC010AB0
SIEMENS 6GK1905-0EA10 FNFP 6GK19050EA10
SIEMENS C98040-A7507-P4-2 USPP C98040A7507P42
LEDEX 173921-027 USPP 173921027
SICK OPTIC ELECTRonIC IM18-08BPS-ZC1 FNFP IM1808BPSZC1
SICK OPTIC ELECTRonIC WEU26/2-121A01 USPP WEU262121A01
STEGMANN DOL-2312-G03MMA3 NSPP DOL2312G03MMA3
DODGE 124136/SC1-3/4-209 NSPP 124136SC134209
DODGE BRG20SS307 NSPP BRG20SS307
ALLEN BRADLEY 1336-PB-SP20F NSFP 1336PBSP20F
ALLEN BRADLEY 1492-EBJ3 USPP 1492EBJ3
ALLEN BRADLEY 1734-TOP USPP 1734TOP
ALLEN BRADLEY 190-A40Z USPP 190A40Z
DODGE P2B-SC-010
ALLEN BRADLEY 22-HIM-C2S USPP 22HIMC2S
ALLEN BRADLEY 6186-M19SSTR USPP 6186M19SSTR
ALLEN BRADLEY 800F-11BE100 USPP 800F11BE100
ALLEN BRADLEY 800MR-PL16G NSFP 800MRPL16G
ALLEN BRADLEY 800T-QT10B NSFP 800TQT10B
ALLEN BRADLEY 9101-1392 NSFP 91011392
BANNER ENGINEERING BT23SMSS USPP BT23SMSS
BANNER ENGINEERING PBOL NSPP PBOL
BANNER ENGINEERING SE612LV-35428 USPP SE612LV35428
BTPCOL NSPP BTPCOL
PHOTOSWITCH 872C-D4NE12-A2 USPP 872CD4NE12A2
WESTINGHOUSE 11200K4CCN USPP 11200K4CCN
WESTINGHOUSE 2050A15G12 USPP 2050A15G12
WESTINGHOUSE 505A702G77 USPP 505A702G77
WESTINGHOUSE A200M0CX USPP A200M0CX
WESTINGHOUSE EB2040 USPP EB2040
WESTINGHOUSE IQCRIN USPP IQCRIN
WESTINGHOUSE OT1S1 USPP OT1S1
WESTINGHOUSE WM632FR USPP WM632FR
FURNAS ELECTRIC CO 3RT1-916-1BB00 FNFP 3RT19161BB00
FURNAS ELECTRIC CO 3TF2-010-0BB4 NSFP 3TF20100BB4
FURNAS ELECTRIC CO 49AB11 NSPP 49AB11
FURNAS ELECTRIC CO PGR6AJ USPP PGR6AJ
ITE SIEMENS EHB3015 USPP EHB3015
LANDIS & GYR PTM6.2U10 NSPP PTM62U10
SIEMENS 3SB1201-7FV01 NSFP 3SB12017FV01
SIEMENS 6ES5-734-2BD20 USPP 6ES57342BD20
SIEMENS 6FX2-003-0AA02 NSPP 6FX20030AA02
DODGE P2B-SC-010
SIEMENS 7TW4600-0 NSPP 7TW46000
TEXAS INSTRUMENTS PLC 505-4216 NSPP 5054216
SICK OPTIC ELECTRonIC FGSS-1200-221 USPP FGSS1200221
SICK OPTIC ELECTRonIC VSPI-2F111 NSPP VSPI2F111
STEGMANN 6010544 NSPP 6010544
DODGE 125051 NSFP 125051
ALLEN BRADLEY 100-C37UD10 NSPP 100C37UD10
ALLEN BRADLEY 1336-BDB-SP41D NSFP 1336BDBSP41D
ALLEN BRADLEY 1492-CA1 FNFP 1492CA1
ALLEN BRADLEY 1585J-M8HBJM-2 FNFP 1585JM8HBJM2
ALLEN BRADLEY 1786-TCAP NSFP 1786TCAP
ALLEN BRADLEY 20BE032A0AYNAND0 USPP 20BE032A0AYNAND0
ALLEN BRADLEY 592-CDV-16 USPP 592CDV16
ALLEN BRADLEY 800A-M2BA24 USPP 800AM2BA24
ALLEN BRADLEY 800HS-R2AP USPP 800HSR2AP
ALLEN BRADLEY 800T-N51-OS NSPP 800TN51OS
ALLEN BRADLEY 855T-B10TA1 FNFP 855TB10TA1
BANNER ENGINEERING AP31-040V-EACH NSPP AP31040VEACH
BANNER ENGINEERING MQDEC-403SS NSPP MQDEC403SS
BANNER ENGINEERING S18AW3DQ1 NSFP S18AW3DQ1
BANNER ENGINEERING T30SP6FF400Q NSFP T30SP6FF400Q
PHOTOSWITCH 8-590 NSFP 8590
SIEMENS 6GK-587-50AA1-01AA2 FNFP 6GK58750AA101AA2
WESTINGHOUSE 1878396 USPP 1878396
WESTINGHOUSE 439D482G06 NSFP 439D482G06
WESTINGHOUSE 966472 NSPP 966472
WESTINGHOUSE DSL-22-10-B USPP DSL2210B
WESTINGHOUSE JA3150SW USPP JA3150SW
WESTINGHOUSE PB1PRR NSFP PB1PRR
WESTINGHOUSE S-783175-A USPP S783175A
FURNAS ELECTRIC CO 3RH1921-2DA11 USPP 3RH19212DA11
FURNAS ELECTRIC CO 3SB1-910-1GG FNFP 3SB19101GG
FURNAS ELECTRIC CO 3TX7112-1FC03C NSFP 3TX71121FC03C
FURNAS ELECTRIC CO 42GE35AFGR USPP 42GE35AFGR
FURNAS ELECTRIC CO E104 USPP E104
DODGE P2B-SC-010
ITE SIEMENS BQ3-M090H NSPP BQ3M090H
LANDIS & GYR 284-03059 NSFP 28403059
SIEMENS 243-0024 NSFP 2430024
SIEMENS 6ES5-242-1AA41 NSFP 6ES52421AA41
SIEMENS 6ES7-972-0BB52-0xA0 USPP 6ES79720BB520xA0
SIEMENS 6SN1-123-1AA01-0FA1 USPP 6SN11231AA010FA1
SIEMENS VBH1 NSPP VBH1
SICK OPTIC ELECTRonIC CS1-P3611 USPP CS1P3611
SICK OPTIC ELECTRonIC P975-P01 NSFP P975P01
SICK OPTIC ELECTRonIC WT18-2P610 NSPP WT182P610
DODGE 117162 NSPP 117162
DODGE 2525-2-7/16 NSFP 25252716
ALLEN BRADLEY 120852 NSFP 120852
ALLEN BRADLEY 1485P-K1E4-R5 NSFP 1485PK1E4R5
ALLEN BRADLEY 1494R-N100 USPP 1494RN100
ALLEN BRADLEY 1771-NC2 USPP 1771NC2
ALLEN BRADLEY 2094-EN02D-M01-S1 FNFP 2094EN02DM01S1
ALLEN BRADLEY 440P-CRPB03E NSFP 440PCRPB03E
ALLEN BRADLEY 700-TBR212 FNFP 700TBR212
ALLEN BRADLEY 800H-JR2KA7AAXX NSPP 800HJR2KA7AAXX
ALLEN BRADLEY 800T-J45 NSPP 800TJ45
ALLEN BRADLEY 844C-Z305D01000 NSPP 844CZ305D01000
ALLEN BRADLEY X-139305 USPP X139305
BANNER ENGINEERING M18GXXPQ NSPP M18GXXPQ
BANNER ENGINEERING QS18VP6DQ FNFP QS18VP6DQ
BANNER ENGINEERING SME312LVQD FNFP SME312LVQD
PHOTOSWITCH 42MTB-5000 NSFP 42MTB5000
NUMA LOGIC NL-340 NSFP NL340
DODGE P2B-SC-010
WESTINGHOUSE 1684A99G10 USPP 1684A99G10
WESTINGHOUSE 373B331G04 USPP 373B331G04
WESTINGHOUSE 7506E01G14 USPP 7506E01G14
WESTINGHOUSE BF20G NSPP BF20G
WESTINGHOUSE HACR-220 NSPP HACR220
WESTINGHOUSE NB3600P USPP NB3600P
WESTINGHOUSE REL-704263-T USPP REL704263T
FURNAS ELECTRIC CO 3RH1140-1AF00 USPP 3RH11401AF00
FURNAS ELECTRIC CO 3SB3-001-0AA71 NSFP 3SB30010AA71
FURNAS ELECTRIC CO 3VU1300-3MH00 FNFP 3VU13003MH00
FURNAS ELECTRIC CO 8WA1-011-1PG00 FNFP 8WA10111PG00
ITE SIEMENS 5SY6-201-7 USPP 5SY62017
ITE SIEMENS SCF-B20-120 NSFP SCFB20120
SIEMENS 16CF32AFARA USPP 16CF32AFARA
SIEMENS 6CLF1 NSFP 6CLF1
SIEMENS 6ES7-392-1BM01-0AA0 FNFP 6ES73921BM010AA0
SIEMENS 6SE7-098-2XX84-0AH0 USPP 6SE70982XX840AH0
DODGE P2B-SC-010
SIEMENS S30810-Q2117-X000-7 USPP S30810Q2117X0007
SICK OPTIC ELECTRonIC C40P-0603DB200 NSFP C40P0603DB200
SICK OPTIC ELECTRonIC MB-CS-C NSFP MBCSC
SICK OPTIC ELECTRonIC WS2000-A1102 NSPP WS2000A1102
DODGE 1008-15/16 NSFP 10081516
DODGE 20A10H56 USPP 20A10H56
ALLEN BRADLEY 100S-C12EJ14C NSFP 100SC12EJ14C
ALLEN BRADLEY 140U-K-TLA2 USPP 140UKTLA2
ALLEN BRADLEY 1495-N32 FNFP 1495N32
ALLEN BRADLEY 1794-IRT8 USPP 1794IRT8
ALLEN BRADLEY 20-750-S USPP 20750S
ALLEN BRADLEY 40116-824-37 USPP 4011682437
ALLEN BRADLEY 700-HN158 NSPP 700HN158
ALLEN BRADLEY 800HC-QRA24W NSFP 800HCQRA24W
DODGE P2B-SC-010
ALLEN BRADLEY 800T-H51A2 NSPP 800TH51A2
ALLEN BRADLEY 845T-DN53EEH FNFP 845TDN53EEH
BANNER ENGINEERING BMEL1232A NSFP BMEL1232A
BANNER ENGINEERING K30LGRYPQP NSFP K30LGRYPQP
BANNER ENGINEERING Q50AVIQ NSFP Q50AVIQ
