Siemens MOBILETT Plus Manual page 27

Supervision of the power-consuming devices
There are a number of significant power-consuming devices in the MOBILETT. These
include:
•
capacitor for charging unit D7
•
rotating-anode starter on board D4
•
lamp in the multileaf collimator, Z66
MOBILETT Plus only!
•
turn-plate solenoid PM
Since the current supplied from the power line is limited, the microprocessor on the CPU
board D1 can also allow only limited current consumption.
This means that the software also has the task of distributing and dosing the maximum
available current in such a way as to best cover the current requirements in the unit.
At any given time, it must be possible to ensure power to all consuming devices required
and at the same time ensure the unproblematic execution of all functions initiated which
require a large current without blowing line fuses U9 and U10.
Siemens-Elema AB
Solna, Sweden
Register 6 SPR8-215.850.02
Rev. 01
Page 1 of 2
01.02 SPS-UD
8 - 1
8
MOBILETT Plus/ Plus E