Samson 3730-2 Mounting And Operating Instructions page 75

19* Tolerance band
0.1 to 10.0 [5] % of the
operating range
ESC
20* Characteristic
0 to 9 [0]
ESC
w-ramp Open
21*
0 to 240 s [0]
ESC
22* w-ramp Closed
0 to 240 s [0]
ESC
Total valve travel
23*
7
0 to 99 · 10 [0]
Exponential reading from 9999 travel
cycles onwards
RES
ESC
24* LV total valve travel
1000 to 99 · 10
[1 000 000]
Exponential reading from 9999 travel
cycles onwards
ESC
Used for error monitoring
Determination of the tolerance band in relation to the operating
range.
Associated lag time [30] s is a reset criterion.
If, during initialization, a transit time is determined which is
6 times > 30 s, the six-fold transit time is accepted as lag time.
Select the characteristic:
0: Linear
1: Equal percentage
2: Reverse equal percentage
3: Butterfly valve linear
4: Butterfly valve eq. percentage 9: User-defined *
* Definition over SAMSON TROVIS-VIEW software
The time required to pass through the operating range when the
valve opens.
Limitation of the transit time (Code 21 and 22):
For some applications it is recommendable to limit the transit time
of the actuator to prevent it from engaging too fast in the running
process.
Caution!
The function is deactivated when the fail-safe function or solenoid
valve are triggered or when the auxiliary energy fails.
The time required to pass through the operating range when the
valve closes.
Caution!
The function is deactivated when the fail-safe function or solenoid
valve are triggered or when the auxiliary energy fails.
Totaled double valve travel.
Can be reset to 0 by Code 36 RUN .
Limit value of total valve travel. If the limit value is exceeded, the
7
fault symbol and the wrench symbol appear.
5: Rotary plug valve linear
6: Rotary plug valve eq. perc.
7: Segmented ball valve linear
8: Segmented ball valve eq. p.
EB 8384-2 EN
Code list
75