Emerson MICRO MOTION 2700 Instalační manuál stáhnout pdf (Strana 25)

Transmitter Configuration and Use: Series 1000 and 2000 Transmitters 15

Connecting with ProLink II Software continued

Using the Display Using the CommunicatorUsing ProLink IIBefore You Begin

Figure 3-2 RS-485 terminal connections to Model 1700 or 2700

Figure 3-3 RS-485 network connections to Model 1700 or 2700

5. Start ProLink II software. From the Connection menu, click on

Connect to Device.

6. Set

Protocol, Baud Rate, Stop Bits, and Parity to the RS-485 values configured in the

transmitter. See Section 8.15.

Note: If you do not know the transmitter’s RS-485 configuration, you can connect through the service

port, which always uses default settings, or you can use the Communicator or the display to view or

change the transmitter’s RS-485 configuration. Default RS-485 communication parameters are listed

in Table 8-10.

7. Set the

Address/Tag value to the Modbus or HART polling address configured for the

transmitter. The default Modbus address is 1; the default HART polling address is 0. See

Section 8.15.

8. Set the

COM Port value to the PC COM port assigned to this connection.

9. Click the

Connect button. ProLink will attempt to make the connection.

RS-485 to RS-232

signal converter

25-pin to 9-pin serial port

adapter (if necessary)

Model 1700 or 2700 transmitter

terminal compartment

(transmitters with analog outputs

option boards only)

DCS or PLC

Add resistance if necessary

(see Step 4)

RS-485 to RS-232

signal converter

25-pin to 9-pin serial port

adapter (if necessary)

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Emerson MICRO MOTION 2700 Instalační manuál Strana 25