Table of Contents
Advertisement
B-10
COMPONENT STATUS LIGHTS
Each network component has a single status light.
The light is a bicolor, Green/Red, LED. The purpose
of the status light is to allow the operator to quickly
identify that the system is working properly or, if not,
NOTE: The green light ON and steady indicates a normal functioning system.
LED State
Power Source LED
Off
Power Source is not turned ON or is not func-
tioning correctly.
Green LED blink-
It should only blink for a few seconds while
ing at a "normal"
the system is mapping (identifying compo-
rate
nents). If blinking continues every group may
have a mapping error. (DIP switches may be
set incorrectly).
Red LED blinking
Indicates a recoverable communication fault.
at a "normal" rate
The power source should automatically
recover: If it cannot recover the LED will be
solid red.
Red/Green LED
Indicates a recoverable hardware fault such
blinking at a "nor-
as over temperature, overload shutdown etc.
mal" rate
OPERATION
which component is causing the problem. By using
the status lights the operator can quickly pinpoint the
system problem to a particular component. See the
following table for a complete listing and description of
all status light conditions.
STATUS LIGHT STATES
POWER FEED 11
LED on any other nodes (components);
Wire Feeder, Control Box Etc.
The system component is not receiving input
power or is faulty.
It should only blink for a few seconds until
the system component (node) has been rec-
ognized. If the blinking continues at least
one node in the group has a mapping error
(DIP switches may be set incorrectly). The
node or nodes with mapping errors will be
blinking red.
• There may be too many components in the
group. All components in the group will be
blinking green.
• The power source bus may not be avail-
able. The bus may be being used to program
another component.
• The LED's of the power source and the
component being programmed will be solid
green.
Indicates a recoverable communication fault
most likely caused by one of the following.
• More than one control box (UI) in the
group. All control boxes in the group will be
blinking red.
• No control box (UI) in the group. All nodes
in the group will be blinking red.
• More than one node, of the same equip-
ment type, has the same group and feed
head (FH) numbers. All these nodes will be
blinking red.
• The feed head DIP switches may be set to
zero. The nodes with DIP switches set to
zero will be blinking red.
•The node bus may be off.
Indicates a recoverable hardware fault such
as over temperature, overload shutdown etc.
Could also be an open shutdown circuit at
the feed head (leads 570, 572 with tab termi-
nals) typically used for water flow shutdown
switches.
B-10
Advertisement
Table of Contents
Troubleshooting
