II.3.2 Notes on commissioning
The procedure for commissioning is only described very briefly here. We can provide you with
further know-how in one of our training courses (on request).
In multi-axis systems, commission each transistor controller individually.
Chapter II Installation and Commissioning Page II - 9
Kollmorgen 12.99 Series 04S
Caution !
Check that all current-carrying connections are protected against accidental
contact. The nominal DC-link voltage is 60V-DC.
Never disconnect any of the electrical connections to the transistor controller
while it is live. Capacitors can still have a residual charge for more than 2 min.
after switching off the mains supply.
The heat sink temperature on the transistor controller can reach 80°C in opera
-
tion. Check (measure) the heat sink temperature. Wait until it has fallen below
40°C before you touch it.
Warning !
If the transistor controller has been stored for longer than 1 year, then first of all
the
DC-link capacitors will have to be re-formed.
This is done by connecting the instruments to a voltage of not more than half
the normal operating voltage (possibly via a limiter resistor).
Our applications department can give you detailed information on the re-forming
procedure.
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