INSTRUCTION MANUAL DAAB AUTOMATIC CONTROL UNIT EP105
17
Revision 3
• Indications
To simplify commissioning and troubleshooting, LEDs are provided to indicate faults and the status of input signals, as shown
in the table below.
Colour
Indication
Active when
Yellow
START
A constant LED when control signal received, flashing LED when counting down for
automatic closing.
Slowly flashing when counting down channel C520.
Red
M1
A constant LED means that the load guard setting has been exceeded, and a flashing
LED means that the load guard has been triggered for motor 1.
M2
A constant LED means that the load guard setting has been exceeded, and a flashing
LED means that the load guard has been triggered for motor 2.
SE.C1
A constant LED means that the safety edge has been activated, and a flashing LED
means that the safety edge has been reset.
SE.C2
A constant LED means that the safety edge has been activated, and a flashing LED
means that the safety edge has been reset.
SE.O1
A constant LED means that the safety edge has been activated, and a flashing LED
means that the safety edge has been reset.
SE.O2
A constant LED means that the safety edge has been activated, and a flashing LED
means that the safety edge has been reset.
Yellow
LOOP2
Vehicle loop 2 activated
LOOP1
Vehicle loop 1 activated
L.C2
Motor 2 not finished closing, extinguished in closed position, flashing means the input
is not programmed, quick flashing means hold-to-run without limit switch
L.O2
Motor 2 not finished opening, extinguished in closed position, flashing means the
input is not programmed, quick flashing means hold-to-run without limit switch
L.C1
Motor 1 not finished closing, extinguished in closed position, flashing means the input
is not programmed, quick flashing means hold-to-run without limit switch
L.O1
Motor 1 not finished opening, extinguished in closed position, flashing means the
input is not programmed, quick flashing means hold-to-run without limit switch
Green
PHOTO
Photocell not activated, circuit closed
Yellow
OPEN
Signal from internal button – open
CLOSE
Signal from internal button – close
INP6
Signal on programmable input 6, closed circuit between terminals 25 & 27
INP5
Signal on programmable input 5, closed circuit between terminals 25 & 26
INP4
Signal on programmable input 4, closed circuit between terminals 22 & 24
INP3
Signal on programmable input 3, closed circuit between terminals 22 & 23
INP2
Signal on programmable input 2, closed circuit between terminals 19 & 21
INP1
Signal on programmable input 1, closed circuit between terminals 19 & 20
Green
STOP
Stop not activated, safety circuit closed - OK
SAFE
Electronics for the internal safety circuit is active - OK
Green
12 V
Voltage 12VDC - OK
24 V
Voltage 24VDC - OK
Indications in top right-hand corner
Yellow
CLOSE2
Contactor for closing movement activated – motor 2
OPEN2
Contactor for opening movement activated – motor 2
CLOSE1
Contactor for closing movement activated – motor 1
OPEN1
Contactor for opening movement activated – motor 1