Samson 3730-6, Mounting And Operating Instructions

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Code
no.
Parameter
– Readings,
values [default setting]
Description
Note: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
28* Alarm test
Reading direction:
Standard
Turned
[No] [No]
RUN 1 1 RUN
RUN 2 2 RUN
RUN 3 3 RUN
ESC ESC
Test Testing the software limit switches alarm A1 and A2 as well
as the fault alarm contact A3.
On activating the test, the contacts switch five times.
RUN1/1 RUN: Software limit switch A1 to
³ 2.1mA
RUN2/2 RUN: Software limit switch A2 to ³ 2.1 mA
RUN3/3 RUN: Fault alarm contact A3 to £ 1.2 mA
29* Position transmitter x/ix 3)
[
ää
] ·
äæ
· ESC
Operating direction of the position transmitter. This 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 connected (set point less than
3.6 mA), the signal is 0.9 mA and 3.8 mA or 4.4 mA when the
positioner has not been initialized.
When Code 32 = YES, the position transmitter issues the value as
set in Code 30 during initialization or zero calibration.
When Code 32 = No , 4 mA is issued during a running self-ad-
aptation.
30* Fault alarm ix 3)
[No] · HI · LO · ESC
Used to select whether faults causing the fault alarm contact to
switch should also be indicated by the position transmitter output
and how they should be signaled
HI ix = 21.6 ±0.1mA or LO ix = 2.4 ±0.1mA
31* Position transmitter test 3)
–10.0 to 110.0 % of the op-
erating range · ESC,
[default value is last indicated
value of the position trans-
mitter]
Testing the position transmitter. Values can be entered in relation
to the operating range.
The momentary valve position is used in initialized positioners lo-
cally as the start value (bumpless changeover to the test mode).
On testing over software, the entered simulation value is issued
as the position feedback signal for 30 seconds.
3) Analog position transmitter: Code 29/30/31 can only be selected if the position transmitter (optional) is installed.
32* Error message in case of
'Function check' condensed
state
[YES] · No · ESC
YES: 'Failure' and 'Function check' condensed state cause an
error message to be generated.
No: Only 'Failure' condensed state causes an error message
to be generated.
EB 8384-6 EN
91
Code list