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厦门市泰尼电器有限公司
主营产品: AB模块PLC |

![]() |
厦门市泰尼电器有限公司
主营产品: AB模块PLC |
参考价 | 面议 |
AAI543-S00---AAI543-S00
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4)故障现象:操作控制面板PMU板液晶显示屏显示“E"报警
检查处理(参见图1、图2、图4):检查底板电源块N2(L4974A)第1脚的开机电压为11.32V,正常值为26.7V;第20脚输出电压为0.117V,正常值为15.31V;基准电压块N3(MC340)第1脚电压为0.315V,正常值为2.1V;第2脚的电压值在1.5~1.8V之间变化,而正常值为5.1V。检查继电器K4,线圈电路串联两支二极管V16、V15,电阻值分别为3.67Ω和5.5Ω,已经短路,V28(5C)三极管基极电阻由正常值4.7kΩ变为150kΩ,已经烧坏。更换新的电阻和二极管后,运行正常。
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COGNEX 800-5838-4 NSPP 80058384
FURNAS ELECTRIC CO 3RW2-234-0DB15 NSFP 3RW22340DB15
ALLEN BRADLEY 2711P-T10C4D9 FNFP 2711PT10C4D9
FURNAS ELECTRIC CO 3RW2-920-1BB05 FNFP 3RW29201BB05
KIN TEK LABORATORIES SP261-L USPP SP261L
SIEMENS 6SE7-023-8TD51 USPP 6SE70238TD51
ITE SIEMENS HNF266S NSFP HNF266S
ALLEN BRADLEY 8410-MPNL NSFP 8410MPNL
GENERAL ELECTRIC 5CD194SA005A018 USPP 5CD194SA005A018
EDWARDS MC4-200C1 NSFP MC4200C1
MODICON 140-CPU-434-12A USPP 140CPU43412A
RELIANCE ELECTRIC 30P6171 USPP 30P6171
T&R ELECTRONIC 501-00003 USPP 50100003
FANUC A06B-0582-B531 USPP A06B0582B531
ALLEN BRADLEY 8510-AA-11A2 USPP 8510AA11A2
MEASUREX 08621100 USPP 08621100
INDRAMAT DSC1.6-50 USPP DSC1650
INDRAMAT DSC1.6-50-200 USPP DSC1650200
MICRO MOTION DS100S128 USPP DS100S128
ALLEN BRADLEY 1756-RM FNFP 1756RM
MEASUREX 51401088-100 USPP 51401088100
DAYTRONIC 10K8 USPP 10K8
ALLEN BRADLEY 1391B-AA45 USPP 1391BAA45
JDS FI RX3152-5G USPP RX31525G
MODICON AS-9000-451 USPP AS9000451
NIKKI DENSO NPST-E USPP NPSTE
TEXAS INSTRUMENTS PLC 560-2124 NSFP 5602124
ALLEN BRADLEY 1391-AA45 USPP 1391AA45
RELIANCE ELECTRIC 10FR4042 USPP 10FR4042
MOORE PRODUCTS 39HFM2CAN USPP 39HFM2CAN
MODICON MM-PMC2-100 USPP MMPMC2100
ALLEN BRADLEY 1394C-SJT05-L-RL USPP 1394CSJT05LRL
EMECANIQUE ATV-45VD75N USPP ATV45VD75N
ALLEN BRADLEY 1394C-AM50 USPP 1394CAM50
ALLEN BRADLEY 5250-LP3 USPP 5250LP3
MITSUBISHI MC2-PDK NSFP MC2PDK
GE FUJI 6KP1123060X9B1 NSFP 6KP1123060X9B1
HEWLETT PACKARD TEST & MEASURE 54111D USPP 54111D
ALLEN BRADLEY 1391B-AA22 USPP 1391BAA22
FISHER ROSEMOUNT 620641 USPP 620641
ALLEN BRADLEY 1387B-AOA145-B USPP 1387BAOA145B
ALLEN BRADLEY 8520-CPUX1 USPP 8520CPUX1
ALLEN BRADLEY 1391B-AA45N USPP 1391BAA45N
ALLEN BRADLEY 1336T-MCB-SP51B NSPP 1336TMCBSP51B
BOSCH SM-50-100-T USPP SM50100T
FUJI ELECTRIC FRN7.5G11S-4EN USPP FRN75G11S4EN