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6
Configuration by Software
VScom Converter SER-485 PRO-SI v1.2.2
www.vscom.de
www.visionsystems.de
Operation Modes
1: * RS-422
2:
RS-485 controlled by RTS
3:
RS-485 controlled by DTR
4:
RS-485 controlled by ART
Cable Options
h:
Terminate Tx-lines
k:
Polarize Tx-lines
W:
Write to memory
j: * Terminate Rx-lines
l: * Polarize Rx-lines
R:
Read from memory
Enter new choice :
Figure 3: Menu Configuration as RS422
Likewise, when the RS485 transceiver is controlled by the RTS or DTR signal, there is no automatic
switch off of the driver. The delay is not offered for configuration.
Once the configuration is done, it shall be stored by the ‘W‘-command. To use the defined configuration, the DIP Switches shall be set to the OFF & ON setting. When any DIP setting other
then OFF OFF is selected, the menu is closed like figure 4.
VScom Converter SER-485 PRO-SI v1.2.2
www.vscom.de
www.visionsystems.de
Operation Modes
1: * RS-422
2:
RS-485 controlled by RTS
3:
RS-485 controlled by DTR
4:
RS-485 controlled by ART
Cable Options
h:
Terminate Tx-lines
k:
Polarize Tx-lines
W: + Write to memory
j: * Terminate Rx-lines
l: * Polarize Rx-lines
R:
Read from memory
Enter new choice :
Configuration closed ...
Figure 4: Menu Configuration closed
April 2008
SER–485 PRO(–SI) User Manual
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