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Actuator
Unlock
teaching can
be
completed
Only I2:
Unlock
Actuator has
been taught
(Manipulatio
n protection
time is
running)
1)
after 30 min. disabling due to fault
2)
see flash code
Table 2: Error messages / flash codes red diagnostic LED
Flash codes (red)
1 flash pulse
2 flash pulses
3 flash pulses
4 flash pulses
5 flash pulses
6 flash pulses
7 flash pulses
8 flash pulses
9 flash pulses
Continuous red
7 Set-up and maintenance
7.1 Functional testing
Off
On
Flashes
Off
Designation
Error (warning) at output Y1
Error (warning) at output Y2
Error (warning) cross-wire short
Error (warning) temperature too
high
Actuator fault
Error control inputs /
electronic manual release
Fault with the actuator
detection
Fault Block drive
Fault over/under voltage
Internal error
Flashes
0 V
quickly
Off
0 V
Autonomous
switch-off after
30 min
30 min
30 min
30 min
0 min
-
0 min
0 min
0 min
0 min
26-27
0 V
0 V
24 V
0 V
Error cause
Fault in output test or voltage at
output Y1, although the output
is disabled.
Fault in output test or voltage at
output Y2, although the output
is disabled.
Cross-wire short between the
output cables or fault at both
outputs
The temperature measurement
reveals an internal temperature
that is too high
Incorrect or defective actuator
Invalid input condition of the
control inputs and/or of the
electronic manual release
Distance between the AZM400
and the actuator is too large;
external magnetic fields
prevent detection
Actuator not properly aligned
for the solenoid interlock
Supply voltage outside
specification
Device defective
0 V
24 V
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