MINAC Systems
Revision A
USER MANUAL
31 January 2005
63860.doc
© For reproduction rights, see cover page.
Page 11
Indications/Limitations during Power On
The purpose of these limitations is to achieve an optimal combination of maximum
output power and sufficient overload protection of the equipment.
•
Low frequency current limit
The voltage across the transformer has reached a preset maximum level for
the current load and frequency level, preventing further increases in output
power.
•
High frequency current limit
The output current (going through the transistors) has reached a preset
maximum level for the current load and frequency level, preventing further
increases in output power.
•
Maximum AC Current Limit
The output current has reached a preset maximum level, preventing further
increases in output power.
•
Maximum DC Power Limit
The DC power has reached a preset maximum level, preventing further
increases in output power.
•
Output reduced by EOR
The extended operating range (EOR) function has reduced the output to a
secure level for the current cooling water flow and temperature, preventing
further increases in output power.
Messages During Normal Operation
•
Ready
The unit is ready for operation. Operate a POWER ON device.
•
Power On
The output power is turned on.
•
DC Power
DC power is the current mode of operation.
•
AC Current
AC current is the current mode of operation.
•
Timer Active
The timer function is active.
•
Sequence Active
The sequence function is active.