CMSX-...-C-U-F1-...
Festo – CMSX-...-C-U-F1-... – 1506a English
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7. To switch back to the main menu, briefly press the Set key. The CMSX then displays the first menu
again
MENU
1 Sensor
8. If the initial position should be displayed again, press the Set key for approx. 3 s. Then the CMSX
displays the initial position again.
−−−
0.0%
VP: 0.0%
7.7.2
Initialisation
In initialization, the CMSX adjusts control of the fast-switching valves to the direction of rotation of the
potentiometer and creates the relationship between the measured variable and position. In addition,
the CMSX determines a maximum positioning time. For this purpose, both end positions of the drive are
travelled to and saved as limits. Always perform an initialization in the following cases:
– After installation at the initial start-up
– After re-adjustment of the flow control valves
– After changes in the system structure, e.g. changes in the tubing connections.
Initialization can be carried out manually or automatically. We recommend performance of automatic
initialization (
è