VACUUBRAND MV 10 NT VARIO - Manual (Page 75)

page 75 of 126
Setting of the interface
Set the interface parameters directly at the controller CVC 3000. The fac-
tory set values are underlined.
Edit and confirm the interface parameters in the ”Configuration” menu in
”RS-232” submenu using the selection knob.
➨
Baud: 2400, 4800, 9600 or 19200
➨
Parity: 8-N-1, 7-O-1 or 7-E-1
➨
Handshake: Off, Xon-Xoff or RTS-CTS
➨
Remote: On or Off
➨
Timeout: Sending 1s, receiving 10s.
In remote mode (Remote On, with the ”PC symbol” in the display) all keys
at the controller are inoperable.
To return to the manual operation of the controller, set the control-
ler to ”Remote off” in menu configuration: Switch off the controller.
Then switch the controller back on, and press the selection knob
within 2s.
➨
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.
Pin assignment RS-232 C
2: RxD 5: Mass 9: +5V (Bluetooth)
3: TxD 7: RTS
4: DTR 8: CTS