FDX-64 Users Guide
59
7.10.5 [ALARM]
The alarm is output in case a problem occurs in a cooling fans, power supply voltage, and I/O slot board.
Using menu
OTHERS → ALARM
Set value
ON [Default]
OFF
Rated voltage: 24 V
Rated current: 300 mA
[Fig. 7.12] Circuit for alarm output
In case a problem occurs in a cooling fan, power supply voltage, or I/O slot board, the relay will be
closed and the contact between A and B will be set to ON.
When an alarm occurs, the following ALARM page will be displayed and the backlight will blink, but only if the
Top page has been set to ON (default is OFF). See section
” for setting the
top page to ON.
[Fig. 7.13] Alarm page
[Table. 7.3] Description of alarm page
Note:
In case the alarm page is displayed, the FDX may have problems. Please contact us.
【
See: 7.10.9 Displaying slot board status [BOARD STATUS]
【
See: 7.10.10 Displaying cooling fan status [FAN STATUS]
【
See: 7.10.11 Displaying supply voltage status [POWER STATUS]
#
Description
①
Displayed if a problem occurs in the supply voltage.
②
Displayed if a problem occurs in the supply voltage of an input slot board.
③
Displayed if a problem occurs in the supply voltage of an output slot board.
④
Displayed if a problem occurs in the number of rotations of cooling fans.
ALARM
MAIN IN OUT FAN
①
②
③
④
In side of FDX-32
+5V (4.5V～5.5V)
A
B
