Masoneilan SVI II AP Digital Positioner Quick Start Guide
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Check-out with a HART
®
Handheld Communicator
If the SVI II AP is not equipped with optional push buttons and local display the checkout and con-
figuration is performed using the standard HART
®
communications interface.
C
onnect the HART
®
handheld communicator to the SVI II AP as shown in Figure 27. Refer to the
product manual for the HART
®
communicator in use.
Figure 27
SVI II AP HART
®
Communicator Connections
Be sure that the configuration lock jumper is in the unlock position. When the jumper is in the lock
position (shorting the two-pin header) the handheld is not permitted to make any changes. How-
ever, parameters are readable. If fault messages appear, they must be handled before proceed-
ing with HART
®
communications. Before communications proceeds all error messages must be
cleared. For example, the following message is displayed if the instrument has been serviced and
the air is not connected.
Process applied to the non-primary variable is outside the
operating limits of the field device
NOTE
For HART
®
6 units, the Maintenance Required response under
Additional Status does not indicate any maintenance need.
+
-
12.00 mA
Configuration
Lock Jumper
Input Signal
DPI620
