Samson Series 3730 Mounting And Operating Instructions page 82

Code list
Parameter – Readings,
Code
no. values [default setting]
Note: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
26* Limit value A1
No
0.0 to 100.0 [2.0] % of the
operating range
ESC
Limit value A2
27*
No
0.0 to 100.0 [98.0] % of the
operating range
ESC
28* Alarm test
Reading direction:
Standard Turned
[No] [No]
RUN 1 1 RUN
RUN 2 2 RUN
RUN 3 3 RUN
ESC ESC
Position transmitter x/ix
29*
[ää]
äæ
ESC
82
EB 8384-2 EN
Alarm A1 goes into the state of response when the value exceeds
the limit.
Displaying or changing the software limit value A1 in relation to
the operating range.
Setting has no effect when an inductive limit switch has been in-
stalled.
Alarm A2 goes into the state of response when the value falls
below the limit.
Displaying or changing the software limit value A2 in relation to
the operating range.
Testing the software limit switches alarm A1 and A2 in addition
to the fault alarm contact A3.
If the test is activated, the respective limit switches five times.
RUN1/1 RUN: Software limit switch A1 to ³ 2.1 mA
RUN2/2 RUN: Software limit switch A2 to ³ 2.1 mA
RUN3/3 RUN: Fault alarm contact A3 to £ 1.2 mA
3)
Operating direction of the position transmitter; indicates how the
travel/angle position is assigned to the output signal i, based on
the closed position.
The operating range (see Code 8) of the valve is represented by
the 4 to 20 mA signal. Values exceeding or falling below the
limits 2.4 to 21.6 mA can be represented.
When a positioner has not been initialized (reference variable
less than 3.6 mA), the power consumption of the feedback signal
is effective (current approx. 1.8 mA).
When YES is set in Code 32 , the position transmitter issues the
value as per Code 30 during initialization or zero calibration.
When No is set in Code 32, 4 mA is issued during a running
self-adaptation.
Description