Allen-Bradley SLC 500 User Manual

Publication 1747-UM011G-EN-P - June 2008
Identifying the Components of Your Processor 85
BATTERY LOW
(Color: red)
On (steady) The battery voltage has fallen below a threshold level
or the battery is missing or not connected.
Off The battery is functional.
COMM
(Color: red)
On (steady) The SLC 5/02 processor is connected to an active
DH485 network.
Off The SLC 5/02 processor is not receiving data.
(1)
See chapter 10 for more information on status indicator status.
Processor
Status
Indicator
(1)
When It Is Indicates that

Allen-Bradley SLC 500 Specifications

General

Brand	Allen-Bradley
Model	SLC 500
Category	Controller
Language	English