SS2-AVP703-0100-00 OVERVIEW The model AVP703 is a FOUNDATION  fieldbus equipped smart valve positioner. The model AVP703 controls and manages the valve through Fieldbus. Various diagnostic functions and the automatic configuration function of the 700 series, as well as PID function blocks, bring out real fieldbus advantages. FEATURES Easy to use • Auto- setup can be modified to suit any application without any parts change. • Flow characteristic: Linear, EQ%, Quick opening or user customized characteristics • Actuator type: Double or single acting actuator Fieldbus Functions The auto-setup function is a fully-automatic configuration program that specifies the actuator and adjusts zero and span of the valve. The program can be run with the simple operation of an external switch so that the adjustments of the valve can be quickly and safely performed in hazardous areas. • Transducer Block Valve diagnostics Following parameters can be monitored by Control Valve Maintenance Support System “Valstaff”. • Stick Slip Positioner Transducer Block (FF-906 compliant) • Link master function This device supports Link Active Schedule function for control of fieldbus communication. • Alarm function • Total Stroke • Travel Histogram • Cycle Count • Shut-Off Count • Max. Travel Speed Alarm functions specified by FOUNDATION fieldbus specifications are supported, such as various high or low alarms, block alarm notices, etc. Alarms are output in compliance with NAMUR NE107. • Valve signature • Full stroke test High reliability • Positive seating The positive seating function completely shut off the valve when the input signal is lower than that set by user. This allows full play to the shut-off capability of the valves. •  Self-diagnostics The self-diagnostic function provides the ability to check the status of the positioner and to alert the failure. Single model for multiple specifications The model AVP703 settings can be changed without any replacement of changing of parts. A single model Specifications are subject to change without notice. - 1 -