15
Fault index
a
No fault, the system is functioning
b
Check supply voltage at PWR connection
c
Interruption in “Mobile open” safety edge.
Check connections IN1 on the converter
INT-MOB 50. Check the resistance of the
mobile safety edge “Open”.
d
Interruption in “Mobile close” safety edge.
Check connections IN2 on the converter
INT-MOB 50. Check the resistance of the
mobile safety edge “Close”.
e
Interruption in “Stationary open” safety
edge. Check connections IN3 on the control
unit INT-50. Check the resistance of the
stationary safety edge “Open”.
f
Interruption in “Stationary close” safety
edge. Check connections IN4 on the control
unit INT-50. Check the resistance of the
stationary safety edge “Close”.
g Check the cable circuit
• Check the linkage and connection of the coil
INT-FIX 50 to the switching device INT-50.
• Check the cable insulation (no short circuit
from the cable to the gate before the
converter INT-MOB 50).
• Remove the connection between the cable
and the gate structure at the converter
INT-MOB 50 and measure the resistance
between the cable and the gate structure.
The resistance must not be more than
3 ohms (normally 1 to 2 ohms).
• Check the other connection between the
cable and the gate structure or check for
a break in the cable if the resistance is
greater than 3 ohms.
• Check the connection on the converter
INT-MOB 50 if the resistance is less than
3 ohms.
h
The mobile safety edge “open” is activated
or short-circuited, or there is a short circuit
in the connection cable.
i
The mobile safety edge “closed” is activated
or short-circuited, or there is a short circuit
in the connection cable.
j
The stationary safety edge “open” is acti-
vated or short-circuited, or there is a short
circuit in the connection cable.
k
The stationary safety edge “closed” is acti-
vated or short-circuited, or there is a short
circuit in the connection cable.
l
Timing-Problem: check supply voltage at
PWR connection (device operating!)
(allowable tolerances
+
⁄-
10%!) and cable
circuit (see fault index g). If no failure
can be found, please contact the customer
service of Bircher Reglomat AG.
3.1
Fault Index
4
Maintenance
After the system has been correctly mounted and installed and if the technical data are observed,
it will operate without any maintenance being required.
See EN 12453 for gate maintenance.
* In double-digit displays (e.g. E-1) the 7-segment-display changes from to every second
No safety edges are allowed to be con-
nected in parallel to the safety edge inputs
(IN1 to IN4).The yellow LED lights up and
the corresponding number appears on the
7-segment-display if two or more safety
edges are connected to an input in parallel.
Check the device periodically to make sure
it is functioning correctly and document
these checks.
Green LED
•
•
•
•
•
•
•
•
•
•
•
Yellow LED
•
•
•
•
Red LED
•
•
•
•
•
•
Dot on
•
7-segment-display
flashes
Fault index
a
b
c
d
e
f
g
h
i
j
k
l
