深圳市成功電子科技專業(yè)AB PLC模擬量輸入模塊維修：指示燈不亮，通道點(diǎn)壞，故障燈長亮，與實(shí)際值有誤差等故障維修。1756-IF16A/H 1756-IF4FXOF2F 1756-IF6CIS 1756-IF6I 1756-IF8 1756-IF8H 1746-NI16I 1746-NI16V 1746-NI4 1746-NI8 1771-NIS/NIV1 1771-IE/IL 1771-IFL/E 1771-IFWS 1769-IF4I 1769-IF8 1769-IF16V/C 1794-IE8 1794-IF4I. AB PLC熱電阻/偶輸入模塊維修：1756-IT6I2 1756-IR6I1769-IT6 1769-IR6 1794-IRT8 1794-IT8 1771-NBTC/RC/4T 1771-NR/IR 1771-NT1/2 1771-IXHR/IXE. AB PLC模擬量輸出模塊維修：1756-OF4 1756-OF6CI 1756-OF6VI 1756-OF8 1756-OF8H 1746-NO4I 1746-NO4V 1746-NO8I 1746-NO8V 1769-OF2 1769-OF4C/VI 1769-OF8C/V 1794-OF4I/OE4 1771-NOC/V 1771-OFE1/2/3 AB PLC模擬量輸入輸出模塊維修：1746-FIO4I/V 1746-NIO4I/V 1794-IE4XOE2 1794-IF2XOF2I 1769-IF4XOF2 ,AB PLC維修，電源模塊維修，CPU模塊維修。AB 1756大型Controllogix PLC維修，AB 1769中型Compartlogix PLC維修，AB 1746/1747老SLC 500PLC維修，AB 1785/1771老PLC-5 PLC維修，AB 1794Flexlogix PLC維修。 AB PLC CPU模塊維修：指示燈不亮，ok燈紅燈長亮或閃，run運(yùn)行燈不亮燈等故障。1756-L61/62/63S 1756-SRM 1756-L55M12/13/14/16 1747-L551/2/3 1747-L541/2/3 1769-L35 1785-LT2 . AB PLC電源模塊維修:power電源燈不亮，冗余燈不亮，燒壞無輸出等故障維修。1756-PA/B72C 1756-PA/B75R 1769-PA/B2 1769-PA/B4 1746-P3/P5/P6/P7 1771-P10 1771-PS7 1771-P6S/R 1771-P6/4S1