XIAO Sheng, WANG Chunli Xi'an Thermal Power Research Institute Co Ltd. APPLIATION OF FIELDBUS TECHNOLOGY IN CONTROL SYSTEM OF UNITS[J]. Thermal power generation, 2011, 40(2): 69-71.
XIAO Sheng, WANG Chunli Xi'an Thermal Power Research Institute Co Ltd. APPLIATION OF FIELDBUS TECHNOLOGY IN CONTROL SYSTEM OF UNITS[J]. Thermal power generation, 2011, 40(2): 69-71.DOI:
The application of fieldbus called Profibus in control system of 2×600 MW units in Huaneng Jiutai Power Plant has been presented
and matters needing to pay attention in the application of fieldbus being given.Directing against the commonly occurred problems in application of fieldbus technology in control system of units
i.e.AB wires to be inversely connected or short circuited in two cables of Profibus
short circuit of any cable to ground
incorrect setting of adress for local Y LINK or DP/PA LINK
incorrect parameter selection in control configuration etc.