Samson 3731-5, Монтаж и эксплуатация

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EB 8387-5 EN 83
Appendix
Code
no.
Parameter – Readings/
values [default setting]
Description
6* Initialization mode
[MAX], NOM, MAN, SUB,
ZP, ESC
MAX: Maximum range of the control valve, the travel/angle of
the closure member from the CLOSED position to the op-
posite stop in the actuator.
NOM: Nominal range of the control valve, the travel/angle of
the closure member measured from the CLOSED position
to the indicated OPEN position.
MAN: Manually selected range
SUB: Substitute calibration (without initialization)
ZP: Zero calibration
7* Direction of action (w/x)
[

],

, ESC
Direction of action of the set point w in relation to the travel/
angle x (increasing/increasing or increasing/decreasing)
Automatic adaptation:
AIR TO OPEN: On completing initialization, the direction of
action remains increasing/increasing (

). A
globe valve opens as the set point increases.
AIR TO CLOSE: On completing initialization, the direction of
action changes to increasing/decreasing (

).
A globe valve closes as the set point increases.
8* Travel/angle range start
(lower x-range value)
[0.0] to 80.0 % of the nomi-
nal range, ESC
Specified in mm or angle °
provided Code 4 is activated.
Lower range value for travel/angle in nominal or operating range
The operating range is the actual travel/angle of the control
valve and is limited by the travel/angle range start (Code 8 ) and
the travel/angle range end (Code 9 ).
Usually, the operating range and the nominal range are identical.
The nominal range can be limited to the operating range by the
travel/angle range start and end values. The value is displayed
or must be entered.
The characteristic is adapted.
See also the example in Code 9.