Installing/mounting
4.4 Installing option modules
SITRANS VP300 with or without HART
40
Operating Instructions, 03/2011, A5E01258666-03
4.4.3
Position feedback module
Figure 4-6
Position feedback module
Function
● The optional position feedback module indicates the current actuator position as a dual
line signal with I
y
= 4 to 20 mA. The position feedback module is potentially separated
from the basic device.
● Thanks to the dynamic control, this module can report the arising operational faults
automatically, such as a processor fault or power failure. The operational fault is reported
when the output current supplies ≤ 3.6 mA.
● The current actuator position is indicated only after a successful initialization.
Features
The position feedback module is:
● Single channel
● Potentially separated from the standard controller.
Procedure
1.
Loosen the screws on the display module.
