Ia net – IAI America XSEL-S User Manual
Page 19
13
IA Net
XSEL-R/S
3) Status LED Display 1
This shows the current condition of the power.
{
: Illuminating, × : OFF, ڏ : Flashing
Name
Lamp
condition
Color
Description
{
Green
Power ON
PWR
×
-
Power OFF
{
Orange Internal power
supply error
PSE
×
-
Internal power in
normal condition
{
Orange x Error in mounted
extension I/O
board
x
System
abnormality
ALM
(Note 1)
×
-
System Normal
ڏ
Orange x Reduction in
number of
stations
x
IA Net
communication
error
C-ERR
×
-
IA Net
communication in
normal condition
{
Green
IA Net
communication in
normal condition
with connected
controllers
LINK
×
-
Communication not
established with
connected
controllers
Note 1 : To cancel the alarm, it is necessary to reboot the
extension I/O unit.
However, alarm will be generated again unless
the cause of it is removed.
5) Unit Number Setting Rotary Switch
Set the occupied station for the extension I/O unit.
6) DIP Switch
Put all the switches 1 to 4 OFF when using.
ON
OFF
4) Status LED Display 2
This shows the current
condition of the power.
PWR
PSE
ALM
C-ERR
LINK
㪈
㪉
㪊
㪋
㪦
㪥
㪙
㪟
㪠㪆㪦㪊㩷㪩㪛㪰