A952 83 532310 - Rev.A
88 88
IN1IN5 IN8
IN2IN6 IN7
IN4
IN3
65
66
IN1 IN2 IN3 IN4
IN5 IN6 IN7 IN8
OUT1 OUT2 OUT3 OUT4
OUT5
-
-
1 2 3 4 5 6
7 8 9
10 11 12 13 14 15 16 17 18 19
20212223242526
RXTX VG
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
LED Inputs
LED Power
J16
64
DL2
DL3
DL4
DL5
DL6
DL7
DL8
DL9
16. DIAGNOSTICS
■ INPUT LEDS
Each input on the E952IO board has a LED that
indicates its physical status:
LED on closed contact
LED off open contact
■ POWER LED
LED on accessories power on
LED off no accessories power
BOARD E952CL
LED Logic
1
Blue LED
Red LED
Green LED
■ GREEN LED
LED on USB device present
LED off USB device missing
16.1 CHECKING THE LEDS
BOARD E952IO
■ RED LED
LED on error
LED off no error
LED flashing slowly SETUP required
LED flashing quickly SETUP in progress
■ BLUE LED
LED flashing normal operation
LED off A952 off
16.2 INPUTS AND OUTPUTS STATUS
CHECK
The status of each input and output can be checked
on the board or via the KP EVO.
ON THE BOARD
Select the In function in advanced programming.
The segments of the display indicate the logic status
(65):
segment on input active
segment off input NOT active
ON THE KP EVO
Go to the Programming/Installation/INOUT state
menu. The display indicates the logic status as shown
in 66. Example:
IN1
input active
IN1 input NOT active
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