Operation
50
9. Start the terminal program on the computer.
10. Use the terminal program to select the COM port of the circulator and
establish a connection.
Remote control via the USB interface is activated. You can now remote
control the circulators using interface commands from the computer.
8.7.2 Set interface parameters
The interface parameters cannot be changed during remote control mode. If
they differ from the factory settings, they must be set before remote control
mode is activated.
1. Press the
[MENU]
key.
2. Use the arrow keys to select the menu option
<IntE>
and confirm with
[OK]
.
3. Use the arrow keys to select the menu option
<con>
and confirm with
[OK]
.
4. Use the arrow keys to select
<bAud>
and confirm with
[OK]
.
5. Use the arrow keys to select the desired baud rate and confirm with
[OK]
.
The display flashes briefly.
6. Use the arrow keys to select
<HAnd>
(handshake) and confirm with
[OK]
.
7. Use the arrow keys to select
<SOFt>
(software),
<HArd>
(hardware), or
<none>
(none), and confirm with
[OK]
.
The display flashes briefly.
8. Use the arrow keys to select
<PAr>
(parity) and confirm with
[OK]
.
9. Use the arrow keys to select
<nonE>
(no parity),
<odd>
(odd), or <
EvEn>
(even) and confirm with
[OK]
.
If parity is
<nonE>
, the number of data bits is set to 8.
The display flashes briefly.
The interface parameters are set.
8.7.3 Remote control device using RS232 interface
The device can be remote-controlled via the RS232 interface. A null modem
cable is required to connect to a PC.
The device is switched off.
The computer has a terminal program installed.
The interface parameters are set on the device.
1. Connect the circulator with the computer using a serial interface cable.
2. Switch the circulator on.
3. Press the
[MENU]
key.
4. Use the arrow keys to select the menu option
<IntE>
and confirm with
[OK]
.