Hardware features, Hardware features -5, Leds -5 – Rockwell Automation 1746-HSCE2 Multi-Channel High Speed Counter Module User Manual
Page 19: Leds
Publication 1746-UM002B-EN-P - August 2004
Module Overview 1-5
Hardware Features
The module’s hardware features are illustrated below. Refer to
Chapter 3 for detailed information on installation and wiring.
Figure 1.1 Hardware Features
LEDs
The front panel has a total of twelve indicator LEDs, as shown in
Figure 1.1 on page 1-5.
LED
Color
Indicates
0 OUT
Green
ON/OFF status of real output
1 OUT
Green
ON/OFF status of real output
2 OUT
Green
ON/OFF status of real output
3 OUT
Green
ON/OFF status of real output
RUN
Green
Running status of the module
FLT
Red
Steady on: Module fault
Flashing: Output overcurrent
A1
Yellow
ON/OFF status of input A1
A2
Yellow
ON/OFF status of input A2
B1
Yellow
ON/OFF status of input B1
B2
Yellow
ON/OFF status of input B2
Z1
Yellow
ON/OFF status of input Z1
Z2
Yellow
ON/OFF status of input Z2
COUNTER
1
0
2
3
OUTPUT STATUS
INPUT STATUS
FLT
RUN
A1
B1
Z1
A2
B2
Z2
HSCE2
Output Status LEDs
Running Status LED
Fault Status LED
Input and Output
Terminals
Input Status LEDs