User Manual
CANopen/PROFIBUS DP Gateway
GT200-DP-CO
WWW.SSTCOMM.COM
15
4 Use Method
4.1 Quick Start Guide
1. This gateway has two modes: configuration mode and run mode, you can select different mode through DIP
switch. Set “mode” bit of DIP switch to “on”, the gateway is in the configuration mode, and turn off the “mode”
bit, the gateway is in the run mode;
2. Use USB cable to connect to the USB port of PC and set “mode” bit of DIP switch to “on”, then power on the
device;
3. In the configuration mode, set CANopen baud rate, CANopen node ID, SDO commands (CANopen master
mode), PDO commands and data mapping between CANopen and PROFIBUS DP through gateway configuration
software SST-CP-CFG. (See chapter 4.3 for details).
4. Set "mode" bit of DIP switch to “off” state, configure PROFIBUS DP address through DP address setting
button, power on again and the module go into run mode.
5. Set the address of the PROFIBUS DP by pressing the button, note that this address must be the same as the
address of this slave in the DP master configuration; otherwise DP connection will be failed.
6. In run mode, users can debug data in input and output buffer through setting “function” bit of DIP switch to
“ON” status. Users can see the data in debug interface of SST-CP-CFG through USB interface; Users can use the
function at the beginning of network communication, when the network is OK, please close the debug function,
that is to set “function” bit of DIP switch to “off”.
4.2 Hardware Wiring
1. According to the PROFIBUS port instructions, properly connect with DB9. It is suggested to use standard
PROFIBUS DP connector.
2. According to the CAN port instructions, properly connect the pin 2 and 4 at least.
3. Check all connections whether they comply with the instructions.
4. Set “mode” bit of DIP switch to “Off”, power on the module, and the module go into run status.
