Write Commands "Cvc 2000 - vacuubrand ME 4C NT VARIO Instructions For Use Manual

Write commands "CVC 2000"

Command Operation
OUT_MODE
OUT_SP_1 set vacuum
set vacuum
OUT_SP_V
with venting*
OUT_SP_2 set frequency
vacuum for switch
OUT_SP_3
on (VACUU•LAN)
OUT_SP_4
vacuum for auto-
OUT_SP_5 matic switching
time for automatic
OUT_SP_6 switching off
(VACUU•LAN)
starting process
START
stopping process
STOP
REMOTE
operation**
driving venting
OUT_VENT
* Pressure setting with venting is only possible in "Vac control" function
if a venting valve is connected and configured, and vacuum control is
started. The venting valve opens automatically if the actual pressure
is at least 7.5 Torr (10 mbar) below the preset pressure. Automatic
venting becomes inactive if vacuum control is stopped (by pressing
"START/STOP" or "VENT"), a pressure value is set using the com-
mand OUT_SP_1, or if the function is changed. Activate the command
OUT_SP_V again if necessary.
Parameter
function
delay
off
control
control
remote
valve
page 85 of 129
Description
1 continuous pumping
2 vacuum control without automatic
3 vacuum control with automatic
30 optional: sensitivity: low
31 optional: sensitivity: normal
32 optional: sensitivity: high
unit (mbar/Torr/hPa) according to pre-
XXXX selection; see respective function for
parameter range
unit (mbar/Torr/hPa) according to pre-
XXXX selection; see respective function for
parameter range
XX.X motor speed in Hz (99.9 for "HI")
unit (mbar/Torr/hPa) according to pre-
XXXX selection; see respective function for
parameter range
XX:XX hh:mm (hours:minutes)
unit (mbar/Torr/hPa) according to pre-
XXXX selection; see respective function for
parameter range
XX:XX hh:mm (hours:minutes)
1 termination of process control
2 termination of process control and stor-
age of the current pressure as new set
point
0 set controller to local operation
1 set controller to remote operation
0 close venting valve (not automatically)
1 open venting valve (process control
stopped)