Rockwell-automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTA Instrukcja Użytkownika Pobierz pdf (Strona 13)

Publication 1747-6.1

Chapter

Data Table Access Module

Overview

This chapter describes features and capabilities of the Data Table

Access Module.

Module Overview

The Data Table Access Module (Catalog Number 1747-DTAM-E) is

a plant floor device that allows you to access data file information,

change operating modes, monitor and clear processor faults, and

transfer memory with any SLC 500 family processor.

• Data can be monitored or modified in any SLC 500 family

processor.

• Ten Quick Recall Functions are provided to assign frequently

monitored and/or modified data file addresses to a simplified

function key sequence.

• Processor operating modes can be changed between Run mode

and Halt mode. (For SLC 5/03 processors, the keyswitch must be

in the REM position before the mode can be changed.)

• Processor faults can be viewed and cleared.

• Memory can be transferred between CPU RAM and CPU

EEPROM.

• Two operational modes are provided: Monitor and Modify.

These modes are enabled or disabled by a factory-installed

jumper or by a user-supplied security key switch.

•TheMonitor Override feature allows you to modify data at

specified addresses while in the Monitor mode.

• The Auto Attach function initiates processor communications.

• Prompts can be displayed in six, user-selectable languages:

English, French, German, Italian, Spanish, and Japanese.

• Shorthand addressing provides easier access to default data files.

• The module can be used as a point-to-point interface to a SLC

family processor or as a network device on a DH485 Network.

• The module can be used as an operator interface to display

messages from SLC processors, such as the SLC 5/02 processor,

on a DH485 Network.

• The module is UL-Listed, CSA-Certified and meets NEMA

Type 12 and 13 enclosure applications.

Important: The DTAM module does not support the floating point,

string, and ASCII data values that can be used with

SLC 5/03 ™ OS301 and later processors.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 115 116

Brak uwag

Rockwell-automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTA Instrukcja Użytkownika Strona 13