YOKOGAWA DP harp EJX Series, Руководство пользователя

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Toc-2
IM 01C25B01-01E
5. Installing Impulse Piping ......................................................................... 5-1
5.1 Impulse Piping Installation Precautions ........................................................5-1
5.1.1 Connecting Impulse Piping to a Transmitter ......................................5-1
5.1.2 Routing the Impulse Piping ................................................................5-3
5.2 Impulse Piping Connection Examples ...........................................................5-4
6. Wiring ......................................................................................................... 6-1
6.1 Wiring Precautions ...........................................................................................6-1
6.2 Selecting the Wiring Materials .........................................................................6-1
6.3 Connections of External Wiring to Terminal Box ..........................................6-1
6.3.1 Power Supply Wiring Connection ......................................................6-1
6.3.2 External Indicator Connection............................................................6-2
6.3.3 Communicator Connection ................................................................6-2
6.3.4 Check Meter Connection ...................................................................6-2
6.3.5 Status Output Connection ..................................................................6-3
6.4 Wiring .................................................................................................................6-3
6.4.1 Loop Configuration ............................................................................6-3
6.4.2 Wiring Installation ...............................................................................6-4
6.5 Grounding ..........................................................................................................6-5
6.6 Power Supply Voltage and Load Resistance .................................................6-5
7. Operation ................................................................................................... 7-1
7.1 Preparation for Starting Operation .................................................................7-1
7.2 Zero Point Adjustment .....................................................................................7-3
7.2.1 Adjusting Zero Point for Differential Pressure Transmitters ..............7-3
7.2.2 Adjusting Zero Point for Gauge/Absolute Pressure Transmitters ....7-3
7.3 Starting Operation ............................................................................................7-4
7.4 Shutting Down the Transmitter .......................................................................7-4
7.5 Venting or Draining Transmitter Pressure-detector Section .......................7-5
7.5.1 Draining Condensate .........................................................................7-5
7.5.2 Venting Gas........................................................................................7-5
7.6 Local Parameter Setting ...................................................................................7-6
7.6.1 Local Parameter Setting (LPS) Overview ..........................................7-6
7.6.2 Activating Local Parameter Setting ...................................................7-8
7.6.3 Parameter Setting Review .................................................................7-8
7.6.4 Loop Test Configuration .....................................................................7-9
7.6.5 Tag Number Configuration .................................................................7-9
7.6.6 Pressure Unit Configuration ...............................................................7-9
7.6.7 Pressure LRV/URV Configuration ...................................................7-10
7.6.8 Damping Time Constant Configuration ...........................................7-10
7.6.9 Output Mode Configuration .............................................................7-10
7.6.10 Display Out 1 Configuration .............................................................7-10
7.6.11 Re-range by applying actual pressure (LRV/URV). ......................... 7-11