VACUUBRAND VNC 1 - Manual (Page 26)

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check
carefully the validity of this document with respect to his product. Manual-no.: 999118 / 16/12/2009
page 26 of 35
Read commands
Function Command Response Description
Actual pressure IN_PV_1 XXXX mbar or Unit according to preselection
XXXX Torr or
XXXX hPa
Actual pumping speed IN_PV_2 XX.X Hz
Time IN_PV_3 XX:XX h:m Time for shut down or time of warmup
(only RC 5 / RC 6)
Increase of pressure IN_PV_4 xxx/min Only VACUU•LAN
Time of process IN_PV_5 XX:XX h:m Only VACUU•LAN
Preselected IN_CFG XXXXX
at controller
0: Remote mode off
1: Remote mode on
0: not used
0: not used
0: not used
0: not used
0: No cooling water valve
1: Cooling water valve
0: VACUU•LAN
1: Continuous pumping
2: Vacuum control
4: RC 5 / RC 6 management
Preselected IN_CFG_1 XXXXXXXX
at controller
0: Remote mode off
1: Remote mode on
0: mbar
1: Torr
2: hPa
0: External error off
1: External error on (evaluation)
2: Stop (control is stopped)
0: Acoustic signal off
1: Acoustic signal on
0: Isolation valve off
1: Isolation valve on
0: Cooling water valve off
1: Cooling water valve on
Control with 0: Valve
1: Pump
2: VARIO
0: VACUU•LAN
1: Continuous pumping
2: Vacuum control
4: RC 5 / RC 6 management