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PLC的维修
PLC控制器具有一定的自检能力，而且在系统运行周期中都有自诊断处理阶段，故在维修过程中应：
⑴检查PLC供电是否正常。若POWER指示灯不亮，可检查供电线路和熔断器。
⑵检查PLC系统。启动PLC查看“RUN”指示是否正常，有无报警发生。通常正在使用的PLC系统很难发生这种故障。
⑶I/O模块的检查。检查I/O模块供电电压是否正常；检测输入输出端口的信号及对应端口指示灯显示是否正常。
第五、 PLC的日常保养
㈠保证PLC运行环境温度在0～60℃。
㈡保持环境相对湿度在5%～95％之间。
㈢定期点检PLC内部灰尘情况，以保证风道的畅通和元件的绝缘。
㈣及时查看PLC控制柜内的异常响动、防止小动物啃咬线路和排泄物污染设备导致设备损坏。
㈤采取有效的防水措施，防止水漏到或者溅到PLC及附属设备上导致设备损坏
㈥对PLC运行过程中各类突发异常现象应做到：及时上报、通知调度、机动车间维护人员、生产部设备科及车间。
FISHER ROSEMOUNT 1151LT5 USPP 1151LT5
FISHER ROSEMOUNT SCLP4J14M2 NSFP SCLP4J14M2
FISHER ROSEMOUNT E1151GP5S22 NSPP E1151GP5S22
FISHER ROSEMOUNT E1151GP6E12 NSPP E1151GP6E12
FISHER ROSEMOUNT 8722RA12 USPP 8722RA12
FISHER ROSEMOUNT 8732C-R12N0 USPP 8732CR12N0
FISHER ROSEMOUNT 1151DR2F12B1 USPP 1151DR2F12B1
FISHER ROSEMOUNT 54EC01 USPP 54EC01
FISHER ROSEMOUNT DM6003X1-GA2 USPP DM6003X1GA2
FISHER ROSEMOUNT 66-ZZ63 USPP 66ZZ63
FISHER ROSEMOUNT TL176 USPP TL176
FISHER ROSEMOUNT 630-BIG-JOE NSPP 630BIGJOE
FISHER ROSEMOUNT 11A5326X012 NSPP 11A5326X012
FISHER ROSEMOUNT 1V657535072 NSPP 1V657535072
FISHER ROSEMOUNT 1151DP3S52 NSPP 1151DP3S52
FISHER ROSEMOUNT 823-762781 NSPP 823762781
FISHER ROSEMOUNT 1151-DP5E-22B2 NSPP 1151DP5E22B2
FISHER ROSEMOUNT 01984-2576-0001 USPP 0198425760001
FISHER ROSEMOUNT 1151DP3E12 USPP 1151DP3E12
FISHER ROSEMOUNT 2088-G2A22A184 NSFP 2088G2A22A184
FISHER ROSEMOUNT 9150023-663 USPP 9150023663
FISHER ROSEMOUNT 2088G3A22A2B4 USPP 2088G3A22A2B4
FISHER ROSEMOUNT 43B5797X052 ANALOG I/O CARD
FISHER ROSEMOUNT OXYGEN ANALYZER OPERATOR CONTROL 115V 1U05600G01 5A
FISHER ROSEMOUNT 3051-TG1A2B31AM5B4C6 USPP 3051TG1A2B31AM5B
FISHER ROSEMOUNT CL6841X1-A2 USPP CL6841X1A2
FISHER ROSEMOUNT TL107 USPP TL107
FISHER ROSEMOUNT TL108 USPP TL108
FISHER ROSEMOUNT TL113 USPP TL113
FISHER ROSEMOUNT TL122 USPP TL122
FISHER ROSEMOUNT TL123 USPP TL123
FISHER ROSEMOUNT TL132 USPP TL132
FISHER ROSEMOUNT TL143 USPP TL143
FISHER ROSEMOUNT TL156 USPP TL156
FISHER ROSEMOUNT TL157 USPP TL157
FISHER ROSEMOUNT TL172 USPP TL172
FISHER ROSEMOUNT TL173 USPP TL173
FISHER ROSEMOUNT TL175 USPP TL175
FISHER ROSEMOUNT 3051-TG1A2B21AB4E5 USPP 3051TG1A2B21AB41
FISHER ROSEMOUNT 1151DP5S22M1B1 USPP 1151DP5S22M1B1
Fisher-Rosemount Systems 01984-2372-0003 Keyboard
FISHER ROSEMOUNT 1151-DP5E12 USPP 1151DP5E12
FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3 & CL7651X1
Fisher Rosemount I/O Driver Multilayer CL6601X1-HB2 41B5809X042-2 Rev F Used
FISHER ROSEMOUNT 478749-002 USPP 478749002
FISHER ROSEMOUNT MULTI-PURPOSE CONTROLLER II 10P50400006 REV. D/K
FISHER ROSEMOUNT 3D39344G01 USPP 3D39344G01
FISHER ROSEMOUNT 2088A2A22A1T5 NSFP 2088A2A22A1T5
FISHER ROSEMOUNT CL6521 USPP CL6521
FISHER ROSEMOUNT CP6221X1-A1 USPP CP6221X1A1
FISHER ROSEMOUNT 12P0680X082 NSFP 12P0680X082
FISHER ROSEMOUNT 1151DP3E23TO306B1M2 USPP 1151DP3E23TO306B
FISHER ROSEMOUNT 1151GP5E23TO306M1B1 USPP 1151GP5E23TO306M
FISHER ROSEMOUNT CP7202 USPP CP7202
Fisher - Rosemount DPR 950 492880201 Process Controller
FISHER ROSEMOUNT DHI II BOARD DC7711X1-BA1 32B7737X04R
FISHER-ROSEMOUNT CL7801X1-B1 I/O BUS I/F 44B2858X012 W/ CL7801X1-DA1 MODULE
FISHER ROSEMOUNT E1151LT6S22 USPP E1151LT6S22
FISHER ROSEMOUNT DM6351 USPP DM6351
FISHER ROSEMOUNT 2088A1S22A1B4E5Q4 USPP 2088A1S22A1B4E5Q
FISHER ROSEMOUNT 04000-70/1/5/92 USPP 04000701592
FISHER ROSEMOUNT E1151LT4S22 USPP E1151LT4S22
FISHER ROSEMOUNT SCL-R-401-M2 NSFP SCLR401M2
FISHER ROSEMOUNT 3051CG4F22A1AS1M5Q4A01 USPP 3051CG4F22A1AS1M
FISHER ROSEMOUNT DM6001X1-C1 USPP DM6001X1C1
FISHER ROSEMOUNT 36A8448-L5A USPP 36A8448L5A
FISHER ROSEMOUNT 21008-815 USPP 21008815
FISHER ROSEMOUNT 846 NSPP 846
FISHER ROSEMOUNT 0225-07-56 USPP 02250756
FISHER ROSEMOUNT 225-07-56 USPP 2250756
FISHER ROSEMOUNT 1151DP3S12B2 USPP 1151DP3S12B2
FISHER ROSEMOUNT 41B5222X36R USPP 41B5222X36R
FISHER ROSEMOUNT 1181T USPP 1181T
FISHER ROSEMOUNT E1151 USPP E1151
FISHER ROSEMOUNT E1151GP4E22 USPP E1151GP4E22
FISHER ROSEMOUNT E1151GP6E12 USPP E1151GP6E12
FISHER ROSEMOUNT PC Board SCSI Host Adapter 01984-1140-0001
FISHER ROSEMOUNT DM6362X1-B1 NSPP DM6362X1B1
FISHER ROSEMOUNT CL6721X1-A4P1.5 * OUT OF BOX*
FISHER ROSEMOUNT 846 DM1H1K5
Emerson Fisher Rosemount KJ2002X1-CA1 DeltaV Controller M5 Plus H17 (1270)
FISHER ROSEMOUNT DISCRETE I/O CL6721X1 12P1824X012
FISHER ROSEMOUNT SMART TRS CL6822X1-A2 33B5239X352-37
FISHER ROSEMOUNT SMART TRS CL6822X1-A2 33B5239X352
FISHER ROSEMOUNT 1151DP3S22C22 USPP 1151DP3S22C22
FISHER ROSEMOUNT CL6784X-A1 USPP CL6784XA1
FISHER ROSEMOUNT D4-1-SC-40-0-33 USPP D41SC40033
FISHER ROSEMOUNT 12P0083X032 USPP 12P0083X032
FISHER ROSEMOUNT 12P0097X012 USPP 12P0097X012
Fisher Rosemount Differential Pressure Transmitter # 1151DP5E12 2000 psi
FISHER ROSEMOUNT 667-EZ USPP 667EZ
Fisher Rosemount 01984-2731-0001 Circuit Board NIB
Fisher Rosemount FR10P53520006 Discrete Module Field Interface: Low Side Switch
Fisher Rosemount 1984-1460-0003 Contact FIC
FISHER ROSEMOUNT CIRCUIT BOARD PWA 01984-2731-0001 01984 2731 REV.E/F
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.H/U 9429-1063L
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV. M/AB 9708-0026L
FISHER ROSEMOUNT 1151DP5E22DFB1 USPP 1151DP5E22DFB1
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 0001 0198427310001
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.E/F 9024-0578
Fisher-Rosemount RS3 Base System Software NIB
FISHER ROSEMOUNT Y690H NSPP Y690H
FISHER ROSEMOUNT 1151DP4S22R1B1 USPP 1151DP4S22R1B1
FISHER ROSEMOUNT 2088-G2A22A1M5 USPP 2088G2A22A1M5
FISHER ROSEMOUNT SCL-C-003-M2 NSPP SCLC003M2
FISHER ROSEMOUNT 92L13020 USPP 92L13020
FISHER ROSEMOUNT 01151-0378 NSPP 011510378
FISHER ROSEMOUNT 1055-01-11-22 USPP 1055011122
CL6741X1-A2, FISHER-ROSEMOUNT SYS, PRINT , CL6741X1A2
FISHER ROSEMOUNT 1151GP7E22B1E6 USPP 1151GP7E22B1E6
FISHER ROSEMOUNT 1151GP8S22T0086L4B9 USPP 1151GP8S22T0086L
Fisher Rosemount Provox CIA Buffer Card CL7651X1-A4 48A0285X062 J w. DH7001X1-A3
FISHER ROSEMOUNT 95H-17 NSFP 95H17
FISHER ROSEMOUNT 444RL3U1B2NA NSPP 444RL3U1B2NA
FISHER ROSEMOUNT 36A8448 L3A PCIU/MCU MODULE CARD MEMORY B353751
FISHER ROSEMOUNT 87722-RA12 NSPP 87722RA12
FISHER ROSEMOUNT 3051 3051C 3051CG5A02A1AH2B7 3051C-G5A02A1AH2B7 USED
Fisher Rosemount Disc I/O 41B5215X062 J CL6721X1-A2
FISHER ROSEMOUNT COMM. RAM. CARD DH7201X1-A1-35 DH7201X1 A1 35 39A2990X092
FISHER ROSEMOUNT 8732CT12N5-T NSFP 8732CT12N5T
FISHER ROSEMOUNT 01151-0011-0032 USPP 0115100110032
FISHER ROSEMOUNT SCL-R-401-M2 USPP SCLR401M2
FISHER ROSEMOUNT CL6741X1-A2 DISCRETE I/O CSA CA INTERFACE MODULE B352595
FISHER ROSEMOUNT 95-24 NSPP 9524
FISHER-ROSEMOUNT CL6787X1-A1 SIM I/O MOD 12P0097X032 * NO BOX*
FISHER ROSEMOUNT 12P0551X132 NSFP 12P0551X132
FISHER ROSEMOUNT 12P0556X152 NSFP 12P0556X152
FISHER ROSEMOUNT 12P0556X122 NSFP 12P0556X122
FISHER ROSEMOUNT 0065401E0035N0415XA NSFP 0065401E0035N041
FISHER ROSEMOUNT DM6352X1-A1 USPP DM6352X1A1
FISHER ROSEMOUNT 846-DS1J1-K5-R1 NSFP 846DS1J1K5R1
FISHER ROSEMOUNT 22B6022X012 NSFP 22B6022X012
FISHER ROSEMOUNT 22B6047X012 NSFP 22B6047X012
FISHER ROSEMOUNT CIRCUIT BOARD CARD 100K USER RAM CL6611X1-B5 40B1017X092 F
Fisher-Rosemount Model 275 Communicator
Fisher Rosemount Discrete IO 12P1824X012 CL6721X1A4
Fisher Rosemount Delta V KJ4001X1-BE1 8 Wide Carrier
Fisher Rosemount Delta V KJ4001X1-BB1 8 Wide Carrier
FISHER ROSEMOUNT 3051-CD2A02A1AS5 PRESSURE TRANSMITTER 3051CD2A02A1AS5
Fisher Rosemount Disk Drive Assembly DC6460X1-KE4
FISHER-ROSEMOUNT 10P56580001 POWER SUPPLY 8A 8 A AMP
Emerson Fisher Rosemount KJ4110X1-EB1 DeltaV Localbus Isolator G18 (1151)
Fisher-Rosemount 32B76387X062 FIBER OPTIC INTERFACE PROVOX 32B7638X112
Weir Industrial Fisher/Rosemount Gage Pressure
FISHER ROSEMOUNT 04000-0087 USPP 040000087
FISHER ROSEMOUNT 10P53520006 USPP 10P53520006
FISHER ROSEMOUNT 10P54040004 USPP 10P54040004
FISHER ROSEMOUNT 10P5830-0001 USPP 10P58300001
FISHER ROSEMOUNT G2A22A1B4 USPP G2A22A1B4
FISHER ROSEMOUNT 12P0120X012 USPP 12P0120X012
Fisher-Rosemount DeltaV System Passthrough Power Supply KJ1501X1 DC/DC
FISHER ROSEMOUNT DM6371X1 USPP DM6371X1
Fisher Rosemount 10P50400006 Rev E/L Control Processor II SEALED C6 (665)
Fisher Rosemount 41B0985X02R Power Supply DM6001X1 Used
Fisher Rosemount CL6821-A1 analog I/O card board - used - 60 day warranty
Fisher Rosemount Serial Interface 39A8571X05R Rev J Used
FISHER ROSEMOUNT SYSTEMS, ISOLATED DISCRETE TERMINATION PANEL, 01984-4124-0002
FISHER ROSEMOUNT CL6826X1-A2 SMART DEVICE 12P0410X072 OUTPUT MODULE G B352997
FISHER ROSEMOUNT PROVOX I/O DRIVER CL7675X1-BA1 41B5810
FISHER ROSEMOUNT 0054C USPP 0054C
FISHER ROSEMOUNT Y22-004005 USPP Y22004005
FISHER ROSEMOUNT CL6826X1-A2 SMART DEVICE OUTPUT MODULE 12P0410X11R REVL B204371
Fisher-Rosemount Systems Hart Communicator Model 275 BR
Fisher - Rosemount Hart Communicator 275 Meter
FISHER ROSEMOUNT 12P0552X132 DELTA V DISCRETE INPUT
FISHER ROSEMOUNT 12P1562X032 DELTA V POWER CONT CARRIER
Fisher Rosemount 1984-1460-0003 Contact FIC
Fisher Rosemount 198425180002 Circuit Card NIB
FISHER ROSEMOUNT CIRCUIT BOARD PWR CONVERTER CP6701X1-FA1 CP6701X1 FA1
FISHER ROSEMOUNT 49A1166 PID WITH COMPUTING MULTI-LAYER
FISHER ROSEMOUNT ANALOG CURRENT O/P DM6421X1-A1
FISHER ROSEMOUNT 3051-CD3A52A1AJ3 USPP 3051CD3A52A1AJ3
FISHER ROSEMOUNT 3051-TG5A2B21AB4I7 NSFP 3051TG5A2B21AB4I
FISHER ROSEMOUNT 631773 USPP 631773
FISHER ROSEMOUNT SMART DEVICE INPUT MODULE BOARD 12P0408X092
FISHER ROSEMOUNT 1E827127082 NSPP 1E827127082
FISHER ROSEMOUNT 1144G0600A12 USPP 1144G0600A12
FISHER ROSEMOUNT DELTA V CONTROLLER M5 PLUS KJ2002X1-CA1
FISHER ROSEMOUNT PWA-01984-2551-0001 USPP PWA0198425510001
FISHER ROSEMOUNT 1151GP6E12S1 USPP 1151GP6E12S1
FISHER ROSEMOUNT 1151DP4E22L4 USPP 1151DP4E22L4
FISHER ROSEMOUNT 1151DP4E22T0285B3 USPP 1151DP4E22T0285B
FISHER ROSEMOUNT 3051-TG1A2B1AS5B4C6 NSPP 3051TG1A2B1AS5B4
FISHER ROSEMOUNT 1725-4115 USPP 17254115
FISHER ROSEMOUNT 1151LT5EA0F22S USPP 1151LT5EA0F22S
FISHER ROSEMOUNT RACK 01984-2526-0002 REV P/T SIO RACK
FISHER ROSEMOUNT DM6001X1-C1 NSPP DM6001X1C1
Fisher-Rosemount Systems - DC7711X1-BA1 DHI II - OVP
FISHER ROSEMOUNT DM6001X1-FA1 USPP DM6001X1FA1
FISHER ROSEMOUNT FSCL7014-A1 USPP FSCL7014A1
FISHER ROSEMOUNT DM6001X1-EA3 USPP DM6001X1EA3
FISHER ROSEMOUNT 01984-0488-0001 USPP 0198404880001
FISHER ROSEMOUNT 01984-0489-0001 USPP 0198404890001
FISHER ROSEMOUNT 1151-GP6E12-B1 USPP 1151GP6E12B1
FISHER ROSEMOUNT 41B7291X012 USPP 41B7291X012
FISHER ROSEMOUNT 1151GP5S22S1L4D6M1 USPP 1151GP5S22S1L4D6
FISHER ROSEMOUNT R1151-GP5S22I1B1 USPP R1151GP5S22I1B1
FISHER ROSEMOUNT 1151GP5E22M3B1 USPP 1151GP5E22M3B1
FISHER ROSEMOUNT 43B5307X012 USPP 43B5307X012
FISHER ROSEMOUNT 1151GP5E22B3D2L4M1 USPP 1151GP5E22B3D2L4
