EFD MINAC 25 Twin User Manual page 14

MINAC Systems
USER MANUAL
63860.doc
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.
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Revision A
31 January 2005
Page 11