Instruction manual

ATLAS 800 Series System Manual ATLAS 890 Front Panel

Engineering Guidelines

CRAFT Port

Use the CRAFT port (see Pinout 6) to connect to a computer to configure the system via an EIA-232

connection or to connect to a modem.

Front Panel LEDs

With the ATLAS 890 powered-up, the front panel LEDs provide visual information about the status of the

unit and any option modules that may be installed. Table 4 describes the purpose of the front panel LEDs,

and Table 5 on page 29 provides information about the meaning of the LED colors.

Pinout 6. ATLAS 890 CRAFT Port (RJ-48C)

Pin Name Description

1,2 Unused —

3 RXDATA Data received by the ATLAS 890

4Unused—

5 TXDATA Data transmitted by the ATLAS 890

6,7 Unused —

8Unused—

Table 4. ATLAS 890 Front Panel LEDs’ Purpose

LED Purpose

System

Displays the status of the fans, alarm, and ACO buttons for the

ATLAS 890. (See Table 5 on page 29.)

Fans

Indicates the fans are operational.

Alarm

Indicates a triggered alarm condition for the alarm relays.

ACO

Indicates the alarm cut-off switch is pressed.

Controller Module

Displays the status of the network interface. All LEDs are off if no

network module is installed. (See Table 2 on page 19.)

Status

Indicates the operational condition of the controller installed in the

controller slot.

Online

Indicates whether the module is available for use or is currently in use.

Test

Indicates that the module is in test.

Link

Indicates there is an active 10/100 Ethernet connection on the installed

controller module.