Omron WT30 Operation Manual page 89

Troubleshooting
I/O Slave Station Indicators
Indicator
(1) PWR
(2) ERR
(3) MS
(Module Status)
(4) WS
(Wireless Status)
(5) RSSI (Received Signal
Strength Indicator)
(6) 0 to 15
(1) (2)
PWR ERR
Color Status
Green Lit
Not lit
Yellow Lit
Not lit
Red Lit
Flashing
Green Lit
Flashing
--- Not lit
Red Lit
Flashing
Green Lit
Flashing
--- Not lit
Red/yellow/ 0 to 9 lit
green
Green Flashing
Yellow Lit/not lit
(6)
0 1 2 3 4 5 6 7
IN 8 9 10 1 1 12 13 14 15
MS WS
(3) (4)
Meaning (primary error)
Power is being supplied.
Power is not being supplied.
Error output is ON: Wireless device error, wireless communica-
tions error, or host network error has occurred preventing nor-
mal
I/O communications.
Error output is OFF: Causes of the above conditions have been
removed.
A fatal error has occurred that cannot be recovered from, such
as a watchdog timer error, EEPROM error, or hardware error.
Replace the WT30 Terminal.
A non-fatal error, illegal switch settings, or EEPROM checksum
error has occurred that can be recovered from by resetting the
system.
Communications are normal.
TEST mode or SET mode has been activated.
Power is not being supplied or the system is resetting.
A fatal wireless communications error has occurred, or duplicate
wireless node addresses have been set.
A non-fatal communications error, disconnection, or communi-
cations timeout has occurred.
RUN mode: Connection to wireless communications is com-
pleted.
RUN mode: Wireless communications not connected.
TEST mode: Received signal strength monitoring in progress.
No wireless communications
Displays the received signal strength in 10 levels. The field
strength is determined by the number of indicators lit: weak for a
small number and strong for a large number.
Special function operation has completed.
Input or output signal ON/OFF status (0 to 7, 8 to 15)
Section 5-1
(5)
RSSI
1 9
71