Flowserve 520MD Digital Positioner Manuel d'utilisateur

1®User Instructions Logix 520MD - LGENIM0520-01 09/09Experience In MotionInstallation OperationMaintenanceLogix 520MD SeriesDigital PositionerFCD LGE

10®User Instructions Logix 520MD - LGENIM0520-01 09/09 WARNING: When operating using local control of the valve, the valve will not respond to ext

11®User Instructions Logix 520MD - LGENIM0520-01 09/09 4 - 20 INPosition FeedbackCurrent Loop(Logix Output)Position Command Current Loop (Logix Inpu

12®User Instructions Logix 520MD - LGENIM0520-01 09/09 CAUTION: The installation of hazardous location electrical equipment must comply with the pro

13®User Instructions Logix 520MD - LGENIM0520-01 09/09Blink CodeDescription RecommendationsGGGGNORMAL OPERATION indicates normal, healthy operationGG

14®User Instructions Logix 520MD - LGENIM0520-01 09/09Blink CodeDescription RecommendationsYYYG SUPPLY PRESSURE LOW WARNING (user set) indicates that

15®User Instructions Logix 520MD - LGENIM0520-01 09/09The version number of the embedded code may be checked at any time except during a calibration

16®User Instructions Logix 520MD - LGENIM0520-01 09/09 Logix 520MD Symptoms and Solutions Failure Probable Cause Corrective action

17®User Instructions Logix 520MD - LGENIM0520-01 09/0915 SPARE PARTS KITSItem No. Description Part-No.1 Cover Assembly Yellow 255240.999.000White 218

18®User Instructions Logix 520MD - LGENIM0520-01 09/09Figure 10: Dimensional Drawing for the Logix 520MD Series Digital Positioner3.998.14LED WINDOWF

19®User Instructions Logix 520MD - LGENIM0520-01 09/098.51216.183.94100.001/4" NPTSINGLE PRESSURE GAUGEAUXILIARY OPTIONS - “GA” (GAUGE ADAPTER)3

2®User Instructions Logix 520MD - LGENIM0520-01 09/091 USING FLOWSERVE VALVES, ACTUATORS AND ACCESSORIES CORRECTLY1.1 General usage The following

20®User Instructions Logix 520MD - LGENIM0520-01 09/09All data subject to change without notice© ©04.2009 Flowserve Corporation. Flowserve and Kämmer

3®User Instructions Logix 520MD - LGENIM0520-01 09/091.6 Spare parts Use only FLOWSERVE original spare parts. FLOWSERVE cannot accept respo

4®User Instructions Logix 520MD - LGENIM0520-01 09/094 SPECIFICATIONSTable 1: Input SignalInput Signal Range 4 - 20 mA (HART)Compliance Voltag

5®User Instructions Logix 520MD - LGENIM0520-01 09/09Figure 1: Logix 520MD Principle of Operationdue to the close tolerances in the positioner. Optio

6®User Instructions Logix 520MD - LGENIM0520-01 09/097 WIRING AND GROUNDING GUIDELINES Electrical connections: signal cable with cable pa

7®User Instructions Logix 520MD - LGENIM0520-01 09/09 CAUTION: Never connect a voltage source directly across the positioner terminals. This

8®User Instructions Logix 520MD - LGENIM0520-01 09/09 Ensure proper wiring and shielding techniques of the control lines, and route control lines

9®User Instructions Logix 520MD - LGENIM0520-01 09/09Indicator arrow3. Pos. Characterization Select Linear if the actuator position shoul