TRICONEX 2101

Product Details

Product Description

Product Description
Brand:TRICONEX
Type:2101
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
Our main 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.
Overspeed Test Function The 505E’s Overspeed Test function allows an operator to increase turbine speed above its rated operating range to periodically test turbine electrical and/or mechanical overspeed protection logic and circuitry. This includes the 505E’s internal overspeed trip logic and any external overspeed trip device’s settings and logic. An Overspeed Test will allow the control’s speed setpoint to be increased above the normal maximum governor limit. This test can be performed from the front panel of the control or with external contacts. This test is not permissible through the Modbus. Manual 85018V1 505E Digital Governor Woodward 95 An overspeed test is allowed only under the following conditions: • The Speed PID must be in control. • The Auxiliary, Cascade, Extr/Adm, and Remote Speed Setpoint functions must be disabled. • If configured for a generator application the Generator breaker must be open. • The Speed Setpoint must be at the “Max Governor Speed” setting. If the OSPD key is pressed or an external Overspeed Test contact is closed (if programmed) and the above conditions are not met the control will display a “Overspeed Test / Not Permissible” message. An overspeed test can be performed through an external contact, if the ‘Overspeed Test’ function is programmed to a ‘Contact Input # Function’ setting. When configured this contact performs the same function as the 505E’s front panel OSPD key. There are two programmable relay options available to indicate overspeed status. One programmable relay option indicates an Overspeed Trip condition. The second relay option provides indication that a Overspeed Test is being performed. See Chapter 5 of this manual for a complete Overspeed Test Procedure. All pertinent overspeed test parameters are available through the Modbus links. See Chapter 6 for a complete listing of Modbus parameters. Local / Remote Function The 505E’s Local / Remote function allows an operator at the turbine skid or 505E to disable any remote command (from a remote Control Room) that may put the system in a unsafe condition. This function is typically used during a system startup or shutdown to allow only one operator to manipulate the 505E control modes and settings. The Local/Remote function must first be programmed before a Local or Remote mode can be selected by an operator. This function can be programmed under the OPERATING PARAMETERS BLOCK. If this function is not programmed all contact inputs and Modbus commands (when Modbus is programmed) are active at all times. If the Local/ Remote function is programmed, Local and Remote modes can be selected through a programmed contact input, programmed function key (F3, F4), or Modbus command. When Local mode is selected, the 505E is defaulted to be operable from its front panel only. This mode disables all contact inputs and Modbus commands, with exceptions noted below: External trip Contact In (defaulted in program) External trip 2 Contact In (active at all times, if programmed) External trip 3 Contact In (active at all times, if programmed) External trip 4 Contact In (active at all times, if programmed) External trip 5 Contact In (active at all times, if programmed) Override MPU Fault Contact In (active at all times, if programmed) Freq Arm/Disarm Contact In (active at all times, if programmed) Generator breaker Contact In (active at all times, if programmed) Utility tie breaker Contact In (active at all times, if programmed) Start permissive Contact In (active at all times, if programmed) Select On-line dynamics Contact In (active at all times, if programmed) Local / Remote Contact In (active at all times, if programmed)