Samson 3730-3 Operating Instructions Manual page 114

Appendix
Code Parameter – Readings/
No. values [default setting]
Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
F5 Max. test duration
exceeded
F6 Test canceled manually The test has been manually canceled by the user.
49* F7 Measured data
memory full
F8 Int. solenoid valve
F9 Supply pressure/
friction
h Application type (valve)
h0 Application type
[No], YES, ESC
h1 Operating point
0.0 to [100.0 %] of the
valve position
h2 Limit fail-safe position
0.0 to 20.0 % of the
reference variable,
[12.5 %]
h3 Lower limit to start test
[25.0 % of reference
variable]
h4 Upper limit to start test
[50.0 % of reference
variable]
114
Description
The test was not completed within the max. test time and was auto-
matically canceled.
Max. memory capacity for measured data reached. After recording
100 measured values per variable, logging is stopped, but the test
continues until it is completed.
The test was canceled by the activation of the solenoid valve.
The test was canceled due to insufficient supply pressure or excessive
friction.
Not Type 3730-4
No Control valve
YES Open/close (on/off) valve
Depending on the adjusted application type, the positioner responds
differently in automatic mode and there are differences in the diag-
nostic functions.
Types 3730-2/-3, Type 3731-3 only
The valve is moved to this valve position as soon as the reference
variable exceeds the limit operating point (Code 49 – h5).
Types 3730-2/-3, Type 3731-3 only
The valve is moved to its fail-safe position (SAFE) when the value
falls below this limit.
Types 3730-2/-3, Type 3731-3 only
The valve remains in its last valid position between the fail-safe posi-
tion limit and the bottom test limit. A partial stroke test is performed
after six seconds when the valve is between the top and bottom test
limit.
Read only
Types 3730-2/-3, Type 3731-3 only
The valve remains in its last valid position between the top test limit
and the operating point limit.
Read only
EB 8389 EN