Process Diagram: Reading In The Leakage Curve (Lock) - bürkert 4040 Bedienungsanleitung

O
PERATION

Process Diagram: Reading in the Leakage Curve (Lock)

System status:
- Conveyance line closed
- Sealing air open
- Lock empty
- Lock operating at rated speed
- Pressure values from configuration level
=> Pressure regulated using valve position
Lock IN =>
Begin reading in
Pause of 10 s until
lock moves into
Save and display
Pause 1 s
n
j>jmax ?
Basic function
16 - 4040
position
Pressure prefix p in gradations of 0.5 bar,
from 0 to 100% lift with a ramp of 30 s;
j = 0
pause after each pressure point for 1s
p(j)
Q(p(j))
j=j+1
j