Additel 761A, User Manual

Page: 57 / 151

37
connected, to enter the HART power configuration interface. The calibrator provides the following connection mode:
1) For the connection mode with internal power supply and internal resistance, see Figure 3-8.
2) For the connection mode with external power supply and internal resistance, see Figure 3-8.
3) For the connection mode with external power supply and external resistance, see Figure 3-9.
4) For the connection mode with internal power supply and external resistance, see Figure 3-9.
Figure 3- 8 HART connection
Figure 3- 9 HART connection

After the power supply configuration is selected, you will enter the search interface. Start searching HART
devices from the address "0". If successful the connection will be made and the HART device will be displayed. If no