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Micromod MOD: Modcell 2050R MODBUS Communications User Manual

Page 16

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IB-23C650M

RS-485 COMMUNICATIONS SETUP

Table 1. RS-485 Setup Menu

Step

Step Description

Top

Display

1

RS-485 Menu. (requires option board)

UP

moves to RELAYS **MENU**.

DN

moves to RAT BIAS **MENU** if A/M ratio bias

is enabled, or to SETPTS **MENU** otherwise.

SCRL

advances to Step 2 (read only in auto).

RS-485

2

Bus Enable

UP

or

DN

selects ON or OFF.

SCRL

to advance to Step 3.

BUS

3

Instrument Address

UP

or

DN

sets instrument address.

SCRL

to advance to Step 4.

BUS

4

Baud Rate

UP

or

DN

sets instrument baud rate.

SCRL

to advance to Step 5.

BAUD

5

Parity Selection

UP

or

DN

sets instrument parity.

SCRL

to advance to Step 6.

PARITY

6

Stop Bit Selection

UP

or

DN

sets number of stop bits.

SCRL

to advance to Step 7.

STOP

7

Allowed Access Type

UP

or

DN

sets communications access type.

SCRL

to advance to Step 8.

ACCESS

12