Operating instructions

Code
no.
Parameter – Readings,
values [default setting]
Description
Note: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
A2* Test
AUTO · [MAN] · ESC
NOTICE
The write protection is active
in the AUTO setting (local
operation and operation
over software locked)
Activates (AUTO) or deactivates (MAN) the time-controlled par
-
tial stroke test.
A3* Test interval Test interval (time and unit of time displayed in alternating se
-
quence) until starting the time-controlled test
A4 – Unassigned –
A5 Recommended min. sam
-
pling time
Read only
Sampling time [s] used to record entire step response in the
graph of the partial stroke test.
A6 – Unassigned –
A7
D
p_out reference value
Read only
The valve moves to the lower range value (Code 49 - d2) and
upper range value (Code 49 - d3) with a certain signal pressure.
The
D
p_out reference value [bar] is calculated from the two
signal pressures.
Note: The reference value only applies to the adjusted step and
ramp values.
A8* Activate
D
p_out monitoring
[No] · YES · ESC
Activates (YES) or deactivates (No) the
D
p_out monitoring.
A9*
D
p_out monitoring value
0.00 to 7.00 bar · ESC,
[1.00]
The test is canceled whenever the signal pressure change falls
below and exceeds the reference value. The reference value is
made up of
D
p out reference value (Code 49 - A7) and the
D
p_out monitoring value .
d0 – Unassigned –
d1 – Unassigned –
d2* Lower range value
0.0 to [100.0] % · ESC
Start value of the test
Note: To perform the partial stroke test, the Lower range value
must be within the range of the current operating point ± Toler
-
ance limit
.
The
Tolerance limit is 2.0 % by default. It can be changed in the
operator software, e.g. TROVIS-VIEW 4.
EB 8384-6 EN 97
Code list