Read commands ”cvc 2000 – VACUUBRAND CVC 3000 detect User Manual
Page 56
Command
Operation
Response
Description
IN_PV_1
current pressure
XXXX mbar/
Torr/hPa
unit according to preselections
IN_PV_2
current frequency
XX.X Hz
pump speed
IN_CFG
device set
preselections
0XXXX
1XXXX
2XXXX
3XXXX
X0XXX
X1XXX
XX0XX
XX1XX
VACUU•LAN
continuous pumping
vacuum control without detect
vacuum control with detect
no coolant valve
coolant valve
no venting valve
venting valve
IN_CFG
device set
preselections
XXX0X
XXX1X
XXXX0
XXXX1
no automatic switch off
automatic switch off
remote operation off
remote operation on
Read commands ”CVC 2000”
Pin assignment RS-232 C
2: RxD
5: Mass
9: +5V (Bluetooth)
3: TxD
7: RTS
4: DTR
8: CTS
➨
A maximum of ten commands per second is possible.
➨
Read commands and commands ”REMOTE”, ”CVC”, and ”STORE”
can always be sent. The sending of other write commands is only pos-
sible, if ”Remote on” is selected.
➨
The commands have to be written in capital letters.
➨
Command and parameter have to be separated by a blank.
➨
The string is terminated with <CR> or <LF> or <CR><LF>.
➨
The response of the controller is always terminated with <CR><LF>.
➨
Numerical values and parameters can be written without leading ze-
ros.
➨
The response of the controller always includes leading zeros.