YOKOGAWA DP harp EJX Series - Page 4

Toc-3
IM 01C25B01-01E
7.6.12 Device Information Display .............................................................. 7-11
7.6.13 Save or Cancel................................................................................. 7-11
7.6.14 AbortConguration ..........................................................................7-12
7.6.14.1 AbortConguration(Menu) ............................................7-12
7.6.14.2 AbortConguration(Parameter) ....................................7-12
7.6.15 Local Parameter Setting Lock ..........................................................7-12
7.6.16 Others ..............................................................................................7-12
8. Maintenance .............................................................................................. 8-1
8.1 Overview ............................................................................................................ 8-1
8.2 Calibration Instruments Selection .................................................................. 8-1
8.3 Calibration ......................................................................................................... 8-1
8.4 Disassembly and Reassembly ........................................................................ 8-3
8.4.1 Replacing the Integral Indicator ......................................................... 8-3
8.4.2 Replacing the CPU Board Assembly ................................................. 8-4
8.4.3 Cleaning and Replacing the Capsule Assembly ............................... 8-5
8.4.4 Replacing the Process Connector Gaskets ....................................... 8-6
8.5 Troubleshooting ................................................................................................ 8-6
8.5.1 Basic Troubleshooting .......................................................................8-6
8.5.2 Troubleshooting Flowcharts ...............................................................8-7
8.5.3 Alarms and Countermeasures ........................................................... 8-9
9. General Specications ............................................................................ 9-1
Revision Information
When using the transmitters in a Safety Instrumented System application,
refer to the Functional Safety Manual (Document No.: TI 01C25A05-01EN
or TI 01C25A05-21EN for option code SLT) and follow the instructions and
procedures described there.The document can be downloaded from the
website of Yokogawa. (Website address:
https://www.yokogawa.com/solutions/products-platforms/eld-instruments/)
In order to satisfy the requirement of Safety Instrumented System, executing
parameters setting is required. Please refer to the clause of “Setting
Parameters” for setting range in the following manuals for the actual operation.
BRAIN: IM 01C25T03-01E
HART: IM 01C25T01-06EN
Please also refer to the contact output setting in the same clause. After
installingthetransmitter,conrmthattherangeandunitissetcorrectly.
Calibration of the transmitters shall be done after completing the range setting.