Samson Series 3730 Mounting And Operating Instructions page 90

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.
49* F7 Measured data storage
out of memory
F8 Aborted by int. solenoid
valve
F9 Supply pressure/friction An insufficient supply pressure or excessive friction occurred
h Application type of valve
h0 Application type
[No] · YES · ESC
h1 Operating point
0.0 to 100.0 % valve
position, [100.0 %]
h2 Limit fail-safe position
0.0 to 20.0 % reference
variable, [12.5 %]
h3 Lower limit test start
[25.0 % reference
variable]
h4 Upper limit test start
[50.0 % reference
variable]
h5 Limit operating point
55.0 to 100.0 % refe-
rence variable, [75.0 %]
90
EB 8384-2 EN
The maximum capacity of the memory for measured data has
been reached. After 100 measured data per measured variable
have been recorded, the logging stops. However, the test is con-
tinued.
The test was canceled by the activation of the solenoid valve.
during the test.
No Control valve
YES Open/close (on/off) valve
Depending on the application type of valve that has been se-
lected, the positioner has different diagnostic functions and be-
haves differently in the automatic mode (AUTO).
The valve moves to this position as soon as the reference variable
exceeds the Limit operating point (Code 49 - h5).
The valves moves to the fail-safe position (SAFE) when the refer-
ence variable falls below this limit.
Read only
The valve remains in its last valid position when the reference
variable is between the Limit fail-safe position and Lower limit
test .
A partial stroke test is started when the reference variable moves
to the range between Lower limit test and Upper limit test and re-
mains there longer than six seconds.
Read only
The valve remains in its last valid position when the reference
variable is between the Upper limit test and Limit operating point .
The valve moves to the Operating point when the reference vari-
able exceeds the Limit operating point .
Description