Operating notes
ACCUCONTROL
28
59245(e)
7.2
Programming the over-current shutdown mechanism when commissioning
the system
NOTICE
•
This programming must be carried out by the manufacturer of the end product. Do
not forward the following description of action on to the end user.
•
Program the CONTROL before its initial commissioning or after it has been ser-
viced!
Figure 12
Variants of the handset
A
IPROXX handset
B
Programmer handset for the over-current
detection
a)
Option 1: On the IPROXX handset
1
Attach an object to your end product (e.g. the patient lifter) that represents a specific overload.
2
Connect the IPROXX handset
(A)
to the
ACCUCONTROL.
3
Press the button
on the IPROXX handset (
A
). The stroke drive moves automatically as long
as the button is held down. The over-current shutdown mechanism is programmed in this way.
4
A beep tone signals that this process has been completed.
b) Option 2: On the programmer handset for the over-current detection
1
Use your test system to determine the values for the over-current shutdown. The programmer
handset (
B
) has buttons which specify the different current values for the over-current shut-
down. All controllers in this series can be programmed with one touch to the specified value.
2
Connect the programmer handset to the ACCUCONTROL.
3
Press (and hold down for at least 3 seconds) the button on the programmer handset that corre-
sponds to the determined value. The
ACCUCONTROL
is then automatically programmed.
Depending on your actual system, the completed programming is confirmed by an acoustic sig-
nal and/or an illuminated red service LED (as shown in Figure 22) on the
ACCUCONTROL.
If the programmed value for the over-current shutdown is reached or exceeded during opera-
tions, then the over-current shutdown mechanism triggers and the drives cannot be run. You
should then reduce the load or move the drives down.
A
B
