E-16-
1067
POSITIONER TYPE 10674 OPERATION
4.1 Controls and indicators
AUTOTUNE
„Arrow up“ key
„Arrow down“ key
MANUAL/AUTOMATIC key
LED
4.2 Operating levels
2 operating levels are provided for operation of the positioner:
1° Process operation level
This level, which is automatically set each time the unit is switched on, allows to change over between
the MANUAL and AUTOMATIC operating modes. In the MANUAL mode the valve can be opened
or closed by operating the „arrow keys“.
2° Configuration level
The purpose of the configuration level is to enable the basic functions to be specified on initial
commissioning and additional functions to be configured as required.
Each time the power is switched on, the positioner is in the
process operation
level in the AUTOMATIC
mode. A changeover to the MANUAL mode can be accomplished using the MANUAL/AUTOMATIC
key (cf § 4.4). From the
process operation
level it is possible to change over to the
configuration
level
by pressing the MANUAL/AUTOMATIC key and holding for 5 seconds.
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