Operation Manual

Instruction
Form：DP5-005 Revised：05 28
4.2 Troubleshooting
《Wireless ST》
No Phenomenon Possible cause Countermeasure
1
Even though power is
supplied, RUN LED is
not blink.
AC adapter
Connection error
AC adapter cable may be disconnected.
Confirm if it is connected to power receptacle of
wireless ST.
2 AC malfunction
Replace AC adapter to spare part and confirm if power
is supplied.
3
AC power is not
supplied
AC primary power may not be supplied. Confirm if
power is supplied.
4
Program rewriting
mode
Program rewriting switch may be [PRG] side. Change
[RUN] side.
5 Hardware error
Hardware may be error. Replace to spare and contact
us.
6
RECEIVE/LINK LED is
not Off.
LAN connection
failure
LAN cable may be disconnected. Confirm if cable is
connected.
Or, LAN cable may be open.
As damaged LAN cable may cause connection failure,
do not use.
7 Hardware error
Hardware may be error. Replace to spare and contact
us.
8
COLLISION LED is
On.
Ethernet
communication
error
Communication between PC and Ethernet may not be
correct. Confirm all device connection if multiple
wireless ST is connected to the same TVECSII.
9 Hardware error
Hardware may be error. Replace to spare and contact
us.
10 PRG LED is On. Hardware error
Hardware may be error. Replace to spare and contact
us.
11
ANTENNA LED is
blink.
Wireless antenna
cable error
Wireless antenna cable connection may be error such
as open or uneven. Confirm condition of cable
connection.
12
Ratio strength is
low level.
Because of location of wireless antenna and terminal,
radio strength may be low level.
Adjust wireless antenna location.
13
Wireless VIM error
occurs.
Wireless
connection cannot
be performed.
Radio frequency and ID setting may not be correct.
Modify frequency and ID by wireless ST and terminal.
14
Cable connection
malfunction
Confirm if COMPORT LED is On. If Off, LAN cable may
be damaged.