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Description
IO1 Page LED Functions
The following table describes the functions of the diagnostic LEDs when set to the IO1
(Page 1) toggle or display (IO1 LED on).
Name
CPU
IO1
IO2
IO3
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
LED 8
LED 9
LED 10
LED 11
LED 12
LED 13
LED 14
LED 15
LED 16
The LED is not updated after each change in DI status, but rather after the
user performs a scan. Thus, the status of the DI reflects the status as of
the last software scan.
8
On/Off
Function/Indication
Off
Flashing:
FPGA is not loaded correctly.
On
Display is in IO1 page.
Off
Off
On
DI1 is on.
On
DI2 is on.
On
DI3 is on.
On
DI4 is on.
On
DI5 is on. (Models with expansion board only)
On
DI6 is on. (Models with expansion board only)
On
DI7 is on. (Models with expansion board only)
On
DI8 is on. (Models with expansion board only)
Off
Not used.
Off
Not used.
Off
Not used.
Off
Not used.
Off
Not used.
Off
Not used.
Off
Not used.
Off
Not used.
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