Operation
7.1 Operating elements
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07
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Figure 7-1
Digital display and buttons of the positioner
①
Digital display
②
Operating mode button
③
Decrement button
④
Increment button
●
You can use three buttons to operate the positioner.
●
The function of the buttons depends on the mode selected.
●
In a positioner with a flameproof enclosure, the buttons are protected with a cover.
The button cover can be opened after unlatching the locking screw.
Note
In positioners with flameproof enclosures, the button cover prevents liquids from seeping
through. The IP66/NEMA 4x degree of protection is not ensured when the enclosure or the
button cover is open.
You have to remove the enclosure cover to operate the buttons of the standard controller or
the "intrinsically safe" version.
Note
The IP66/NEMA 4x degree of protection is not ensured as long as the positioner is open.
Function of buttons:
●
The operating mode button is used to select the modes and to forward the
parameters.
●
The decrement button is used to select parameter values when configuring. You can
use this button to move the actuator in the manual mode.
●
The increment button is also used to select parameter values when configuring. You
can use the increment button to move the actuator in the manual mode.
Note
Parameters are activated in the reverse order when the operating mode and the
decrement buttons are pressed simultaneously.
