Spectrum-controls 1794sc-IRT8I Bedienungsanleitung PDF herunterladen (Seite 25)

Chapter 2: Installation and Wiring 2-15

User'sManualPub.0300242‐01Rev.A

Section 2.6

Module Indicators

The IRT8I module has one status indicator (OK) that is on when power is applied and no

hardware faults are present. See figure below.

Item Description

1 Module Catalog Number

2 Module key-switch position

3 Removable label

4 Power/Status LED

Table 2-4 (Module Status LED)

Module

State

Condition LED Color &

State

New Power up initialized complete and passed Self-Test. Loads stored

configuration, if it exist. Read Module Information Block. (see notes)

RED, blink

@1 Hz

Not

Config

Module has not received configuration from Master. It can Set and

Get attributes. (see notes)

GREEN,

blink @1 Hz

Idle

Controller in Program mode.

Communications normal

GREEN, solid

Active

Controller in Run mode & Communication Is normal GREEN, solid

Fault

FlexIO Comm. Fault or PU bit is one and /Fault=0 GREEN, solid

Fatal

Fault

Module fails self tests or detects illegal state transition RED, solid

Figure 2-5

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Spectrum-controls 1794sc-IRT8I Bedienungsanleitung Seite 25