LAM 810-800082-043

Product Details

Product Description

Product Description
Brand: LAM
Type:810-800082-043
Origin: the United States
Warranty: 365 days
Colour: new/used
Shipping method: Courier delivery
Module of PLC, DCS, ESD system card, the card is a vibration monitoring system, steam turbine control system module, the advantages of the gas generator spare parts brand: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts of our products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, mechanical, electronic manufacturing, automobile manufacturing, plastic machinery, electric power, water conservancy, water treatment/environmental protection, boiler heating, energy, power transmission and distribution and so on.
Relay Program Errors Relay #x Program Error—The specified relay was programmed for a function that is not also programmed to be used. Either the relay was mis-programmed or the function required is mis-programmed. For example, relay #1 is programmed for Remote Cascade Setpoint Enabled but Remote Cascade Setpoint was not programmed under the Cascade Program Block. Readout Program Errors Readout #x Program Err—The specified readout was programmed for a function that is not also programmed to be used. Either the readout was misprogrammed or the function required is mis-programmed. For example, readout #1 is programmed for Cascade Setpoint but Cascade Control was not programmed under the Cascade Program Block. Valve / Actuator Calibration and Test Before initial operation or after a turbine overhaul where any actuator or valve travel may have been affected, the below Valve Calibration procedure should be followed to insure that the 505E is calibrated to both valves. The 505E uses its actuator output currents to sense HP and LP valve positions. These valve positions are used by the 505E to calculate internal turbine ratios, and operating limits. Thus if the 505E is not correctly calibrated to each control valves actual travel, it will incorrectly calculate turbine operating limits. It is recommend that each valve be manually stroked after the 505E’s output has been calibrated to insure that the 505E’s screen and actual valve position match as closely as possible.
After a valid program has been entered the actuator and valve minimum and maximum positions can be adjusted and tested, if needed. Actuator and valve positions are determined by the drive current to the actuator. The maximum actuator current can not be adjusted lower than the minimum actuator current (see Table 4-1 below). The minimum actuator current can not be adjusted higher than the maximum actuator current. The driver current ranges are determined by the setting in the Program Mode under the Driver Configuration Block. When adjusting or testing actuator and valve travel, verify that sufficient valve over travel at the minimum stop is achieved (1-2%). This assures that each valve can fully close to completely shut off the steam flow to the turbine.