Masoneilan SVI II AP Installation and Maintenance ... - GE Energy

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GE Oil and Gas SVI II AP Instruction Manual Fail Safe Fatal Error Flash Memory FSK Hall Effect Sensor HART HART Communication HART Filter HART Master HART Slave A mode of the positioner where the valve position is controlled to a predetermined safe position. This mode is forced by the positioner program in response to errors. If the errors are cleared then RESET returns the positioner to the mode prior to the error. In error which the SVI II AP program treats as non-recoverable. Service is required. A computer memory that is not volatile. It stores all its data even when the power is off. It performs high speed reads and can be re-written many times. It is used to store programs and permanent parameters. Frequency Shift Keying see HART protocol. A semiconductor magnetic-field sensor that measures the magnetic flux perpendicular to the sensor. HART is an acronym for Highway Addressable Remote Transducer. The HART protocol makes use of the Bell 202 Frequency Shift Keying (FSK) standard to superimpose digital signals at a low level on top of the 4-20 mA. This enables two-way communication to take place and makes it possible for additional information beyond just the normal process variable to be communicated tomorrow a smart field instrument. The HART protocol communicates without interrupting the 4-20 mA signal and allows a host application (master) to get two or more digital updates per second from a field device. As the digital FSK signal is phase continuous, there is no interference with the 4-20 mA signal. The HART Communication Foundation is an independent, nonprofit foundation corporation specifically organized to coordinate and support the application of HART technology worldwide. Educating the industry on the capabilities and value of this important technology is a key role. Operating costs are offset by membership and training⁄support service fees. Membership is open to all suppliers, end users, and others interested in the use of HART technology. A filter required with certain DCS systems that are not HART compliant. It allows the 4 - 20 mA output signal to pass from control system to positioner, but blocks HART FSK tones from passing from the field wiring to the control system. A device, usually a PC which is controlling the communications over a HART protocol network. The HART master sends to a field device a command and requires a response. A device, normally a transmitter or positioner, that communicates over a HART protocol network only in response to a command from a master. 174
Hazardous Area High Flow Hot Swappable I⁄P Converter ISA Multidrop Multiplexer NAMUR Neodymium Iron Boron The area of the plant where explosion hazards are present, hazards such as propane gas in a refinery, or dust in a flour mill. The SVI II AP High Flow Positioner improves the dynamic performance of medium to large volume actuators without the need of a volume booster. The SVI II AP in combination with ValVue enables a very brief Mean Time To Repair by the following process: Upload all configuration information from installed positioner to ValVue, then replace the positioner and download the configuration file. Run STOPS, and autoTUNE, and the repair is complete. The current to pressure converting device. The SVI II AP sends an analog current signal to the I⁄P which produces a controlled pressure to the pneumatic amplifying relay. The Instrument Society of America. ISA develops and publishes international standards for use in process control. See www.isi.org. A variation of the HART Communications Protocol that allows many smart field devices to draw power from and to communicate over a single pair of wires. Though most suited to multiple measurement devices, it can be used with SVI II AP to permit digital communication of setpoint as well as configuration data, to multiple positioners or a combination of positioners and measurement transmitters. Such communication may not be fast enough for flow control. Several instrument suppliers offer equipment that can be connected to multiple cables to monitor and communicate with the attached positioners and transmitters using the HART protocol. Often the multiplexer is used with a DCS that does not support HART. NAMUR is a European user association of process control technology in chemical and pharmaceutical industries. “Recommendations and Worksheets are experience reports and working documents prepared by NAMUR for its members among process control users for facultative utilization”. NAMUR issued a recommended accessory mounting for control valves (NE 14 Anschluß von Schwenkantrieben an Armaturen 06.08.96) which describes a method for mounting a positioner on an actuator. See at www.namur.de. A magnet alloy which provides the highest energy magnetism available in a permanent magnet. 175
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GE Masoneilan * Products SVI * II
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SVI II AP Instruction Manual Docume
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Connecting the Tubing and Air Suppl
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9: Operation and Maintenance ......
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SVI II AP Instruction Manual Figure
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Tables 1 SVI II AP Installation Ste
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Safety Information 1 This section p
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SVI II AP Product Safety WARNING Be
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Introduction 2 The SVI II AP (Smart
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Operational Overview Introduction A
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Available Options Introduction Avai
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Installation and Set Up 3 Overview
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SVI II AP Dimensions and Weights In
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SVI II AP Dimensions and Weights In
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Installation Notes Installation and
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Filter Regulator and Tubing Install
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Required Tools Installation and Set
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Rotary - 90° Installation and Set
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Mounting the SVI II AP on a Install
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Dismantling the SVI II AP from Inst
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Installing the SVI II AP for Double
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Installing the SVI II AP Remote Ins
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Remote Position Sensor Mounting Ins
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Reciprocating Valves: Remote Instal
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Configuring the SVI II AP for Insta
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Single Acting Positioner Installati
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Double Acting Positioner Installati
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Connecting the Air Supply Installat
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Check Out and Power Up 4 Overview T
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Verify Mounting and Linkage Check O
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Checking the Air Supply Check Out a
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Operational Checkout Check Out and
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Pushbutton Locks and Check Out and
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Using the Digital Interfaces 5 Over
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Pushbuttons Using the Digital Inter
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Display Menus Using the Digital Int
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Configure Menu Using the Digital In
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Configure Menu Using the Digital In
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VIEW DATA Menu Using the Digital In
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FAILSAFE Mode Using the Digital Int
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VIEW ERR Diagnostics Messages Using
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Display and Clear Error Messages Us
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ValVue Using the Digital Interfaces
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HART 6 Squawk Command Using the Dig
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Configuration and Calibration Using
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VIEW DATA Settings Configuration an
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Calibration Configuration and Calib
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Adjust Input Signal Range Configura
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Check-out with a HART Handheld Conf
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Configuring and Calibrating with Co
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Wiring an SVI II AP 7 Overview The
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SVI II AP Setups Wiring an SVI II A
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SVI II AP Setups Wiring an SVI II A
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Wire Size and Conduit Wiring an SVI
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Cabling and Interconnection Wiring
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Setting Loop Addresses for Split Wi
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Multiple Output Circuit Control Wir
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Isolators Wiring an SVI II AP Hazar
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Verify Wiring and Connections Wirin
Page 123 and 124: HART Communications with Intrinsic
Page 125 and 126: Output Channel Isolation HART Commu
Page 127 and 128: Modem and Computer Use in HART Comm
Page 129 and 130: Operation and Maintenance 9 Princip
Page 131 and 132: Output Switches Operation and Maint
Page 133 and 134: Inductive Load Operation and Mainte
Page 135 and 136: Pneumatic Module Operation and Main
Page 137 and 138: Pneumatic Module Operation and Main
Page 139 and 140: Tools Needed Operation and Maintena
Page 141 and 142: I⁄P Module Removal and Operation
Page 143 and 144: Relay Removal and Installation Oper
Page 145 and 146: Upgrading Firmware Operation and Ma
Page 147 and 148: Specifications and References A Phy
Page 149 and 150: Physical and Operational Table 20 I
Page 151 and 152: Physical and Operational Table 24 H
Page 153 and 154: Physical and Operational Series Ide
Page 155 and 156: Spare Parts 155
Page 157 and 158: Spare Parts Relay Spare Part Kit, S
Page 159 and 160: Air to Open and Air to Close Actuat
Page 161 and 162: Actuator Action Air to Open and Air
Page 163 and 164: Air Supply Requirements C Air Suppl
Page 165 and 166: Adjusting Speed of Response D Adjus
Page 167 and 168: Advanced Usage E Technology to Maxi
Page 169 and 170: Diagnostic Valve Tests Diagnostic V
Page 171 and 172: Glossary F Accuracy Actuator Type A
Page 173: DCS Device Description, DD Diagnost
Page 177 and 178: Padj (%) Position Compensation Damp
Page 180: GE Oil and Gas SVI II ESD SIL 3 Eme
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Masoneilan SVI II AP Installation and Maintenance ... - GE Energy

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