CHAPTER 4: INTERFACES469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL 4–17Z Select “Serial” from the Interface drop-down list.This will display a number of interface parameters that must be enteredfor proper RS232 functionality.– Enter the slave address and COM port values (from the S1 469 SETUP ZVSERIAL PORTS menu) in the Slave Address and COM Port fields.– Enter the physical communications parameters (baud rate and parity set-tings) in their respective fields. Note that when communicating to the relayfrom the front port, the default communications settings are a baud rate of9600, with slave address of 1, no parity, 8 bits, and 1 stop bit. These val-ues cannot be changed.2. Click the Read Order Code button to connect to the 469 device and upload theorder code. If an communications error occurs, ensure that the 469 serialcommunications values entered in the previous step correspond to the relaysetting values.3. Click OK when the relay order code has been received. The new device will beadded to the Site List window (or Online window) located in the top left cornerof the main EnerVista 469 Setup window.The 469 Site Device has now been configured for serial communications. Proceed toConnecting to the Relay on page 4–19 to begin communications.4.3.2 Using the Quick Connect FeatureThe Quick Connect button can be used to establish a fast connection through the frontpanel RS232 port of a 469 relay. The following window will appear when the Quick Connectbutton is pressed:
