Connecting EnerVista 750/760 Setup to the Relay
14 750/760 Quick Reference Guide
7. Select “Serial” from the Interface drop-down list. This will display a number of
interface parameters that must be entered for proper RS232 functionality.
Enter the slave address and COM port values (from the
S1 RELAY SETUP ZV
COMMUNICATIONS ZV PORT SETUP menu) in the Slave Address and COM Port
fields.
Enter the physical communications parameters (baud rate and parity settings) in their
respective fields.
8. Click the Read Order Code button to connect to the 750/760 device and upload the
order code. If an communications error occurs, ensure that the 750/760 serial
communications values entered in the previous step correspond to the relay setting
values.
9. Click OK when the relay order code has been received. The new device will be added
to the Site List window (or Online window) located in the top left corner of the main
EnerVista 750/760 Setup window.
The 750/760 Site Device has now been configured for serial communications. Proceed to
Connecting to the relay on page 17 to begin communications.
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