High / Low Swap
Contents
1. Setting when shipped Item Ca H L Swap Normia FGP130 03 a BRAIN PROTOCOL The features described in this FieldGuide are also available for EJA E and EJX A transmitters with BRAIN Protocol communication Please refer to the User s Manual for details www yokogawa com us YOKOGAWA2. FieldGuide High Low Swap Introduction Sometimes during the rush of installation impulse lines can be plumbed to the incorrect ports This can go unnoticed until the unit is put into operation causing a delay until the unit is properly plumbed As a temporary fix Yokogawa transmitters allow the customer to electronically swap the High pressure and Low pressure sides of the sensor Applicable Models gt EJA E Series EJA110E EJA120E and EJA130E gt EJX A Series EJX110A EJX120A and EJX130A 3 Each transmitter has the Low pressure side and the High pressure side labeled on the capsule body See Figure 1 Since this label will remain unchanged use this function only when you cannot switch the impulse piping If this function is used the relationship between the label and the actual operation on the unit will be reversed Warning i High pressure side mark Low pressure side mark FGP130 01 a Figure 1 EJA110E High pressure Low pressure side markings EJX110A marking are in the same location FGP 130 4th Edition 08 2014 Page 1 of 1 P gt Te 5 Me Maintenance Programming DTM Works gt Configuration gt Pressure Sensor H L Swap Normal y Reverse FGP130 02 a Although FieldMate is highlighted here any Hart Communicator has access to these functions Refer to the User s Manual for the HART programming tree The function is available on HART 5 and HART 7
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