Design and Functional Principle
26
SIPAR T PS2 Manual
A5E00074631--06
2.5 HART-function
The positioner is also available with built-in HART -functions. The HART
protocol allows you to communicate with your instrument with a hand-
held communicatorR, PC or programming unit. This enables you to
configure your instrument comfortably, save configurations, call diag-
nostic data, display online measured values and much more. Commu-
nication takes place as frequency modulation over the existing signal
lines for the command variable from 4 to 20 mA.
The SPART PS2 is integrated in the following parameterization tools:
S Handheld communicatorR
S PDM (Process Device Manager)
S AMS (Asset Management System)
S Cornerstone (without diagnostic values/-functions)
.
NOTE
Operation on the positioner has priority over the settings via the HART
interface.
Communication is aborted by a power failure at the positioner .
2.6 State as supplied
There are no mechanical mounting accessories on the controller in the
state as supplied. These must be ordered and installed according to
the “operating instructions” depending on the application.
The respective connections for single or double-acting versions are
prepared at the factory as ordered.
The pneumatic connections on the rear are sealed.
Function
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