ABB 3BHE009681R0101 GVC750BE101 SIS system
Load the configuration into the module and check if it is correct. 3. When put into use, the module address and other switches should be set and confirmed by the guardian before inserting the correct module position and filling out the record card. 4. Regular inspections should be conducted every six months on various small quantities of commonly used DCS system spare parts stored in the factory warehouse. The inspection contents are as follows: 1) Surface cleaning, no oil stains on the printed board plug-in, no oil stains on the printed board plug-in, and no abnormalities after slight tapping. 2) The software loading and unloading test is normal, and the communication port and manual operation station are working properly. 3) Various analog and switch input and output channels are working normally. 4) Load the testing software and ensure normal operation for no less than 48 hours. 5) Switching test of redundant modules. 6) After inspection, an inspection record should be filled out and a qualified mark should be affixed.
The Yokogawa CentumCS system adopted by our company mainly consists of three parts: control station FCS, operation station HIS, and control network Vlnet.
2.2 Familiarize oneself with the external wiring of the system, understand the control principles of each functional module, and form the concepts of information flow and control flow for each module. Combined with the external wiring diagram, walk through the system hardware several times with each functional module as a unit, until you can clearly understand the actual direction of functional control and information feedback.
2.3 Understand the information of system instruments and control components, combined with the product user manual of each instrument, and be familiar with the information represented by the indicator lights of various components such as controllers, IO cards, power supplies, etc., such as working status and fault prompts. This is even more important now that the self diagnosis function in hardware design is becoming increasingly perfect and popular, and its self diagnosis information covers most of the information we need in daily maintenance work. It is one of the basic starting points for system fault maintenance.
Here are our main products. If you need them, we can send them to help you compare the prices!Main business: World brand PLC and DCS system spare parts modules① Allen Bradley (USA AB) series products② Schneider series products③ General Electric series products④ Westinghouse Series Products⑤ SIEMENS (Siemens series products)⑥ Selling ABB Robots FANUC Robots, YASKAWA Robots, KUKA Robots, Mitsubishi Robots, OTC Robots, Panasonic Robots, MOTOMAN Robots.⑦ Westinghouse: OVATION system, WDPF system, MAX0 system spare parts.
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