Samson Series 3730 Mounting And Operating Instructions page 88

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* A8 Activation delta y-moni-
toring
[No] · YES · ESC
A9 delta y-monitoring value
0 to 100 %, [10 %]
d Step parameters for the partial stroke test (PST)
d1 – Unassigned
d2 Step start
0.0 to 100.0 %
[95.0 %]
d3 Step end
0.0 to 100.0 %
[90.0 %]
d4 Activation of the ramp
function
[No] · YES
d5 Ramp time (rising)
0 to 9999 s, [15 s]
d6 Ramp time (falling)
0 to 9999 s, [15 s]
d7 Settling time before test
start
1.0 to 240.0 s, [10.0 s]
d8 Delay time after step
1.0 to 240.0 s, [2.0 s]
d9 Scan time
0.2 to 250.0 s, [0.2 s]
88
EB 8384-2 EN
Activates/deactivates delta y-monitoring
The percentage [%] of the entire range of the control pulse be-
tween 1 and 10000 1/s (Example: 10 % = 10000 1/s)
The partial stroke test is canceled if the change in control signal
(delta y) varies from the y-monitoring reference value by this
amount.
Start value to perform the step response test
End value to perform the step response test
Activates/deactivates the ramp function.
Ramp time for 0 to 100 % travel (rising) of the ramp function.
Do not enter a ramp time which is lower than the value automati-
cally given during initialization.
Ramp time for 0 to 100 % travel (falling) of the ramp function.
Do not enter a ramp time which is lower than the value automati-
cally given during initialization.
Waiting time before the test starts to allow the valve to safely
reach the step start value.
Time after the first step until the second step starts.
Scan time of the step response test
Description