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Building Technologies Basic Documentation LMV5... CC1P7550en
8 Display and operating unit AZL5 22.05.2018
8.3.5 Addressing / function assignment of actuators
To make the addressing, the actuator must be opened. A button and an LED are located
behind the actuator’s removable plastic cover.
In connection with addressing with the help of the AZL5, the button is used to define the
address of an actuator.
When commissioning the plant, the actuators are in their addressing mode as supplied.
To indicate this, the LED is steady on. If the LED is not steady on, refer to Reset below.
To make the addressing, select the following menu on the AZL5:
Params & Display ⇓ Actuators ⇓ Addressing
This menu contains the choice of actuators to be addressed (e.g. the air actuator). By
appropriately positioning the pointer and then pressing Enter, you can select the
required actuator function.
Address assignment is started by pressing Enter. After a short period of time, you will
be prompted to press the button on the actuator to be addressed.
The AZL5 confirms successful address assignment. To be sure, the address of the
actuator can be checked against the blink code which now appears.
This procedure can be repeated for other actuators used by the system, but the AZL5
does not allow double assignments. In that case, a display tells you that an appropriate
actuator is already used by the system.
To select the direction of rotation, use the following menu on the AZL5:
Params & Display ↑ Actuators ↑ DirectionRot
You are given the choice of standard and reversed:
Standard (counterclockwise) Reversed (clockwise)
0°
90°
7550d29/0903
Facing the end of the drive shaft (not mounted)
Figure 75: Addressing the actuators
To check the direction of rotation, every actuator can be moved in the home position in
fault-free standby mode.
The parameter is filed in the LMV5 so that the direction of rotation need not be
reentered when replacing the actuator.
Ι
Note!
After setting the ignition positions or curves, the direction of rotation can only be
changed after deleting the curves and ignition positions on setting menu Delete
Curves.
Direction of rotation
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