Operation Manual

Continuous valve actuator CHEOPS control
theben
As of: Jul-11 (Subject to change without notice) Page 35 of 71
Continuation:
Designation
Values
Application
Strategy = Standard
Additional pressing of
rubber seal in 1/100mm
0..79
(Default = 20)
The set value determines the
additional pressing in 1/100
mm.
This allows the valve to be
further closed by a set path
if, due to the characteristics of
the rubber seal, it fails to
close completely.
Caution: In order to avoid
seal damage, the value should
be increased by max. 10
increments.
Setting:
1 is equivalent to 1/100mm
10 is equivalent to 0.1 mm
20 is equivalent to 0.2 mm
etc.
See appendix: Valves and
valve seals
Strategy = Automatic (from SW V63)
Closing force for
Standard valves
Valves with high spring tension
This parameter determines the
closing force for the 0 %
position
Strategy = With defined valve stroke (from SW V63)
Closing force for
Standard valves
Valves with high spring tension
See above.
Valve stroke
2 mm, 3 mm, 4 mm,
5 mm, 6 mm
The traverse from the 0% to
the 100 % position are set
manually.
Valve protection
active
inactive
This function prevents the
valve from stopping if it is not
actuated for a prolonged
period.
The valve protection program
(if active) is always run if
after 24 hrs the control
variable has not changed.
In this case, the valve is
completely opened and then
closed.
This procedure is not
indicated on the LEDs.