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POSIMATIC
6.2
Access levels
The following two access levels are provided for operation of the positioner:
Control level (A: AUTO, B: MANUAL)
This level is automatically set each time the positioner is switched on. You can toggle between the AUTO and MANUAL
operating modes at this level.
In the MANUAL mode, the valve can be operated with the + key and - key. The specified value is activated only when the
→ → → → →
key is pressed. This allows you to test the reactions to jumps.
In the AUTO operating mode, the valve is controlled by a setpoint signal.
Configuration level (C: CONFIG)
Different parameters can be set at this level (see list of parameters on page 12).
This allows for optimal adaptation to your specific application.
7.
Startup
- Activate the pneumatic pressure supply (observe max. pilot pressure !).
- Switch on the 24 VDC power supply [terminal 24V (+) and
- Specify the analog setpoint 0/4-20 mA or 0-10 V.
7.1
General operating instructions
i
The two screws on the keyboard cover must be loosened to change the settings and parameters of
the positioner. Pull the cover slightly to remove it.
The different operating levels and parameters can be accessed with the
with the + key and the – key. Pressing the
i
Fast return:
Memory function: Enter the menu item C:CONFIG to return to the previously selected menu.
7.2
Initialisation (C: CONFIG, D: NO INIT)
7.2.1 Settings
After the assembly and electrical and pneumatic connection has been completed, the positioner must be initialised. Without
initialisation, the positioner is in the operating mode „D: NO INIT". This operating mode can also be obtained by selecting
„DEFAULT" in the menu „3:DEFAULT STATE".
In the operating mode „D: NO INIT", you can OPEN and CLOSE the valve manually by pressing
i
the + and – keys.
Press + and – to OPEN the actuator at high speed.
Press – and + to CLOSE the actuator at high speed.
8
⊥
(-)].
← ← ← ← ←
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or
key automatically stores the new values.
← ← ← ← ←
→ → → → →
Press
and
to return to A: AUTO.
← ← ← ← ←
→ → → → →
key and
key. The parameters can be changed
INSTALLATION
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