DSBC176 3BSE019216R1

Brand: ABB

Type: DSBC176 3BSE019216R1

Origin: the Swiss

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.

Auxiliary as a Controller (using Enable/Disable) When auxiliary control is used as a controller, as opposed to a limiter, the enable/disable function is used to select Auxiliary control. Auxiliary control can be enabled by pressing the front panel YES key from the Status screen (screen 2) or by closing the Aux Control Enable/Disable contact (if programmed) or by selecting Aux Enable from either Modbus communications link. With this configuration, prior to enabling Auxiliary control, the Auxiliary setpoint tracks the Auxiliary analog input to accommodate bumpless transfers between control modes. As a result, the Auxiliary setpoint cannot be changed until the Auxiliary PID is enabled. Once enabled, the Auxiliary setpoint can be changed by pressing the ADJUST UP or DOWN keys from the front panel Aux Setpt screen (screen 1), closing a Aux Setpt Raise/ Lower contact input, or selecting Aux Setpoint Raise or Lower from either Modbus communications link. In addition, the Auxiliary setpoint can be directly set to a value by pressing the front panel ENTER key from the Auxiliary Setpoint screen or by “Entering” a new Auxiliary Setpoint through either Modbus communications link. Auxiliary control is disabled by pressing the front panel NO key from the Aux Status screen (screen 2), opening the Aux Control Enable/Disable contact (if programmed), or selecting “Aux Disable” from either Modbus communications link see Table 5-6). Auxiliary control is also disabled if Cascade control is enabled, or Remote Speed Setpoint control is enabled. Aux control is disabled and ‘inhibited’ if a controlled shutdown is selected, the Auxiliary input fails or the unit shuts down. Auxiliary control can be enabled but not active if the generator and/or utility tie breaker disable features are programmed. MESSAGE 5 MEANING Disabled Aux control is disabled Inhibited Aux is inhibited and cannot be enabled Enabled Aux is enabled but not in control due to gen/tie breaker status Active /Not In Ctrl Aux is active but the PID is not in control (valve limiter control) Active w/Rmt Setpt Aux is active but not in control and the Setpt is in remote control In Control Aux is active and in control of the actuator output Remote Control Aux is in control and the Setpt is in remote control Table 5-6. Auxiliary Messages (if using Aux enable) Auxiliary as a Limiter (not using Enable/Disable) When Auxiliary control is used as a limiter, as opposed to a controller, the enable/disable function is not used and Auxiliary control is always enabled. The Auxiliary setpoint can be changed by issuing Auxiliary Setpt Raise or Lower commands. This can be done by pressing the ADJUST UP or DOWN from the front panel Aux Setpt screen (screen 1), closing the Auxiliary Setpoint Raise/Lower contact inputs, or selecting Auxiliary Setpoint Raise or Lower from either Modbus communications link. In addition, the Auxiliary setpoint can be directly set to a value by selecting the front panel ENTER key from the Aux Setpt screen or “Entering” a new Aux Setpt through either Modbus communications link.