A11
L
E
D
DESCRIPTION
LED STATUS
In BOLD the normal state with gate closed and working
ON STEADY
OFF
BLINKING
1
LED BATTERY
Board working on AC
power
Board working on
battery power or ext
supply
Battery charging
2
LED +24
Main power present
Main power OFF
3
LED SET-UP
Normal operation
SLOW BLINK
(1 sec. ON - 1 sec. OFF)
SET-UP needed
FAST BLINK
(0.5 sec. ON - 0.5 sec OFF)
SET UP in in progress
4
LED ERROR
Board malfunction
No errors
Error conditions. See LED ERROR
DISPLAY table
5
LED BUS_MON
Communication on
Bus “2easy” OK
Communication bus
“2Easy” inactive. Verify
the bus “2Easy” devices
for shorts
Bus 2Easy devices with the
Same address. Verify dip switch
Setting on photocells or
Encoder LEDs
6
LED USB
Software update done
or USB key not present
USB key inserted and software
Update in progress
(DON’T Remove the USB key)
7
RESERVED
8
LED DL 14
OPEN A INPUT (N.O.)
OPEN A active
OPEN A not active
LED DL 15
OPEN B INPUT (N.O.)
OPEN B active
OPEN B not active
LED DL 16
STOP INPUT (N.C.)
STOP non active
STOP active or
wiring error
LED DL 17
FSW CL INPUT (N.C.)
Closing safety
devices clear
Closing safety devices
triggered or wiring error
LED DL 18
FSW OP INPUT (N.C.)
Opening safety
devices clear
Opening safety devices
triggered or wiring error
9
LED DL 19 FCA1
OPEN LIMIT SWITCH MO-
TOR1 (N.C.)
Limit switch
OFF or not used
Limit Switch activated
LED DL 20 FCC1
CLOSE LIMIT SWITCH MO-
TOR1 (N.C.)
Limit switch
OFF or not used
Limit Switch activated
10
LED DL 21 FCA2
OPEN LIMIT SWITCH MO-
TOR2 (N.C.)
Limit switch
OFF or not used
Limit Switch activated
LED DL 22 FCC2
CLOSE LIMIT SWITCH MO-
TOR2 (N.C.)
Limit switch
OFF or not used
Limit Switch activated
A11
E024U CONTROL BOARD
