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

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GE Oil and Gas SVI II AP Instruction Manual HART Barrier Compliance The intrinsic safety barrier must be designed to transmit the HART signals in both directions. Both passive zener diode barriers and active galvanic isolators are offered with HART compliance. Consult the manufacturer or refer to the documents listed at the end of this instruction manual. Figure 69 Intrinsically Safe Installation with Zener Barrier and HART Filter 124
Output Channel Isolation HART Communications with Output Channel Isolation The designer of the signaling circuit where the SVI II AP is to be installed must consider the 8 design rules in Wiring Guidelines (see “Wiring Guidelines” on page 106 of this manual). In particular, the control system output interface has analog output channels that are galvanically isolated and share a common ground or are separated from ground by the current control transistor or sense resistor. If the outputs are isolated a single channel zener diode barrier can be used. If the outputs share a common ground a single channel zener diode barrier can be used. If the outputs are separated from ground a dual channel zener barrier is required. Controller outputs are separated internally from ground by a current sense resistor or a control transistor. Dual channel barriers apply excessive loop resistance and cause compliance voltage problems. An Intrinsically Safe galvanic isolator operates with all three types of output channels, isolated, grounded or separated from ground, and provides sufficient compliance voltage. The galvanic isolator must be certified by the manufacturer to be HART compliant if the HART connections are supported on the safe area side of the isolator. See Figure 69 on page 124. Consult barrier and isolator manufacturer for devices rated for use with the SVI II AP I.S. entity parameters in Hazardous Area Approvals. HART Filter Requirements The control system output interface must allow the HART frequencies to coexist with the precision 4 - 20 mA DC signal. Circuits that are not designed for HART may need a HART filter. Consult the controller or DCS manufacturer for interfacing to a particular system. The HART communications can cause a non-HART compliant output circuit to malfunction, in some cases. In other cases the HART communications tones are disabled by the control circuit. The SVI II AP can be used with non-HART compliant output circuits but remote communications functionality are not enabled. Use pushbuttons for all operation and maintenance. If remote maintenance is desired always isolate the control valve from the process and disconnect the non-compliant controller before connecting a current source for power and a HART master device. If a HART filter is required, then its voltage drop must be considered in calculating the compliance voltage. 125
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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
Page 73 and 74: Pushbuttons Using the Digital Inter
Page 75 and 76: Display Menus Using the Digital Int
Page 77 and 78: Configure Menu Using the Digital In
Page 79 and 80: Configure Menu Using the Digital In
Page 81 and 82: VIEW DATA Menu Using the Digital In
Page 83 and 84: FAILSAFE Mode Using the Digital Int
Page 85 and 86: VIEW ERR Diagnostics Messages Using
Page 87 and 88: Display and Clear Error Messages Us
Page 89 and 90: ValVue Using the Digital Interfaces
Page 91 and 92: HART 6 Squawk Command Using the Dig
Page 93 and 94: Configuration and Calibration Using
Page 95 and 96: VIEW DATA Settings Configuration an
Page 97 and 98: Calibration Configuration and Calib
Page 99 and 100: Adjust Input Signal Range Configura
Page 101 and 102: Check-out with a HART Handheld Conf
Page 103 and 104: Configuring and Calibrating with Co
Page 105 and 106: Wiring an SVI II AP 7 Overview The
Page 107 and 108: SVI II AP Setups Wiring an SVI II A
Page 109 and 110: SVI II AP Setups Wiring an SVI II A
Page 111 and 112: Wire Size and Conduit Wiring an SVI
Page 113 and 114: Cabling and Interconnection Wiring
Page 115 and 116: Setting Loop Addresses for Split Wi
Page 117 and 118: Multiple Output Circuit Control Wir
Page 119 and 120: Isolators Wiring an SVI II AP Hazar
Page 121 and 122: Verify Wiring and Connections Wirin
Page 123: HART Communications with Intrinsic
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 and 174: DCS Device Description, DD Diagnost
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Hazardous Area High Flow Hot Swappa
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Padj (%) Position Compensation Damp
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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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