YOKOGAWA DPharp Series - Appendix 1. Safety Instrumented Systems Installation

<Appendix 1. Safety Instrumented Systems Installation>
A1-1
IM 01C25T03-01E
Appendix 1. Safety Instrumented Systems
Installation
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 3.2 “Setting Parameters Using the BT200” for setting range.
Pleasealsorefertothestatus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.