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HART Communications
4.4 HART F US1010 Setup
F US Clamp-on Communications Protocol Manual
Hardware Installation Manual, 11/2015, A5E34981613-AC
47
①
FUS Clamp-on Ultrasonic flowmeter with F_US1010 HART Option
②
Load - 250 ohms typical
③
Power Supply - 12.04 V minimum
④
Configuration Tool Siemens PDM 8.2
⑤
HART Modem
Figure 4-2 Typical Connection of F US flowmeter with HART F_US1010 Option
Table 4-40 lists the Device Variables available with the SITRANS F_US1010 HART option.
Variables that are active & updating will depend on the meter profile. Appendix A provides a
complete profile listing and mappings of flowmeter variables for the various protocols
including HART. It also lists the variables that are assigned to the PV, SV, TV, & QV
Dynamic Variables as default settings. Profiles are selected using the DIP switches on the
card as illustrated in Section 2 (switch RS-485). For example Profile 23 which is a single
channel energy profile has Avg Flow Rate assigned to the PV, Total to SV, Avg Energy Rate
to TV, & Energy Total to QV. In some cases it may be desired to change the Dynamic
Variable selections. This can be done with a configuration tool such as Siemens PDM
software. PDM can also be used to monitor the active HART Device Variables in the
SITRANS F_US1010.
Figures 4-2 - 4-6 illustrate some typical configuration details using Siemens PDM 8.2. Older
versions of PDM may have a different look.