Alarms
Remedying alarms
Display Solution
4 If possible, the system's drive cycle time should be reduced. Check whether the door oscil‐
lates in the end positions. Then possibly increase the continuous pressure torque or leave
the door command in the end positions.
5 The new motor type must undergo a learn run. See section Learn run (Page 46).
P / _ It is imperative that a new learn run be performed during ongoing operation.
a As of V1.12:
All inputs of the triggering discrepancy analysis block must be reset/set (Page (Page 99)).
y
1)
Communication with the master system is interrupted. The alarm is cleared as soon as
communication is restored.
1)
SIDOOR ATD420W / ATD430W
11.3 Maintenance
The SIDOOR system should be included in the maintenance schedule for the door system as a
whole, and inspected in the course of the maintenance cycles stated in the schedule.
Note
Recommended maintenance cycles provided in the table below may vary according to the
ambient conditions and the stress on the system.
Object Recommended maintenance interval
DC geared motor Maintenance-free
SIDOOR control unit Maintenance-free
Visual inspection of the control unit, the fastening of the mo‐
tor mount, the pulley and the mounting brackets for dirt,
damage and proper installation. In addition, an inspection of
the door function is recommended for running or grinding
noises.
1 year
The belt tension should be checked 1 year
With mechanical changes of the system, for example, due to maintenance or wear (friction, dirt, engine replacement, belt
replacement or modication of the general door mechanism), an inspection is recommended for the commissioning param‐
eters relating to the safety-related settings for forces and energies/velocities.
Diagnostic and maintenance
11.3 Maintenance
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 305
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