9
AZM400
Operating instructions
Solenoid interlock
EN
6.2 Diagnostic information
Table 1: Diagnostic information of the solenoid interlock AZM400
System condition
Control system of
the guard locking
function
LED's
Safety out-
puts
Diagnostic outputs
ST version
ST2 version
green
red
yellow
Y1, Y2
OUT
OUT1 OUT2
Door open and unlocked
(bolt retracted)
Unlock
On
Off
Off
0 V
0 V
0 V
0 V
Door closed and unlocked
(bolt retracted)
Unlock
On
Off
Flashes
0 V
24 V
0 V
24 V
Door closed, lock action active
(Bolt moving forwards)
Lock
On
Off
Flashes
0 V
0 V
0 V
24 V
Door closed and locked
(Bolt extended)
Lock
On
Off
On
24 V
24 V
24 V
24 V
Door closed, unlocking action active
(Bolt being retracted)
Unlock
On
Off
Flashes
0 V
0 V
24 V
24 V
Error states
Error warning
1)
Without
meaning
On
Flashes
2)
On
24 V
0 V
24 V
0 V
Error
Without
meaning
On
Flashes
2)
Off
0 V
0 V
24 V
0 V
Mechanical auxiliary release, emergency
release or Bowden cable release active
Without
meaning
Flashes
Flashes
Flashes
0 V
24 V
0 V
24 V
Electronic manual release active
Without
meaning
Flashes
Flashes
Flashes
0 V
-
0 V
0 V
Teaching the actuator at execution I1/I2
Teach-in procedure actuator started
Unlock
Off
On
Flashes
slowly
0 V
0 V
0 V
0 V
Actuator teaching can be completed
Unlock
Off
On
Flashes
quickly
0 V
0 V
0 V
0 V
Only I2: Actuator has been taught
(Manipulation protection time is running)
Unlock
Flashes
Off
Off
0 V
24 V
0 V
24 V
1)
after 30 min. disabling due to fault
2)
refer to flash code
Table 2: Error messages / flash codes red diagnostic LED
Flash codes
(red)
Designation
Autonomous
switch-off after
Error cause
1 flash pulse
Error (warning) at output Y1
30 min.
Fault in output test or voltage at output Y1, although the output is disabled.
2 flash pulses
Error (warning) at output Y2
30 min.
Fault in output test or voltage at output Y2, although the output is disabled.
3 flash pulses
Error (warning) cross-wire short
30 min.
Cross-wire short between the output cables or fault at both outputs
4 flash pulses
Error (warning) temperature too high
30 min.
The temperature measurement reveals an internal temperature that is
too high
5 flash pulses
Actuator fault
0 min.
incorrect or defective actuator
6 flash pulses
electronic manual release
−
Invalid input condition of the control inputs and/or of the electronic
manual release
7 flash pulses
Fault with the actuator detection
0 min.
Distance between the AZM400 and the actuator is too large;
external magnetic fields prevent detection
8 flash pulses
Fault Block drive
0 min.
Actuator not properly aligned for the solenoid interlock
9 flash pulses
Fault over/under voltage
0 min.
Supply voltage outside specification
Continuous red Internal error
0 min.
Device defective
