Rockwell-automation 1769-HSC Compact High Speed Counter Module Instrukcja Użytkownika Pobierz pdf (Strona 14)

14 Rockwell Automation Publication 1769-UM006E-EN-P - July 2013

Chapter 1 Module Overview

Status Indicators

The front panel of the 1769-HSC module has a total of 12 status indicators.

For information about the packaged controllers’ status indicators, see the

CompactLogix Packaged Controllers Quick Start and User Manual,

publication

IASIMP-QS010.

Table 1 - Diagnostic Indicators

Indicator Status Description

0 OUT Amber ON/OFF logic status of output 0

1 OUT Amber ON/OFF logic status of output 1

2 OUT Amber ON/OFF logic status of output 2

3 OUT Amber ON/OFF logic status of output 3

FUSE Red Overcurrent

OK Off No power is applied

Red (briefly) Performing self-test

Solid green OK, normal operating condition

Flashing green OK, module in Program or Fault mode

Solid red or amber Hardware error. Cycle power to the module. If problem persists,

replace the module.

Flashing red Recoverable fault. Reconfigure, reset, or perform error recovery.

See

Non-critical versus Critical Module Errors on page 113. The

OK indicator flashes red for all of the error codes in the

Configuration Error Codes table on page 117.

A0 Amber ON/OFF status of input A0

A1 Amber ON/OFF status of input A1

B0 Amber ON/OFF status of input B0

B1 Amber ON/OFF status of input B1

Z0 Amber ON/OFF status of input Z0

Z1 Amber ON/OFF status of input Z1

ALL ON Possible causes for all status indicators to be On include the following:

• Bus error has occurred—controller hard fault. Cycle power.

• During load upgrade of controller—normal operation. Do not cycle power during the

load upgrade.

• All indicators flash on briefly during powerup—normal operation.

45272

OUT

0 2 FUSE

AO BO ZO

A1 B1 Z1

High Speed Counter

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 169 170

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