KEPCO BOP-GL 1KW Operator Manual Firmware Ver.3.05 and higher - Manual (Page 107)

BOP-1K-GL 022814
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register, and an enable register which allows the contents of the event register to be passed
through to set the associated condition register.
FIGURE 3-11. STATUS REPORTING STRUCTURE
A zero to one transition of a condition register is added to the event register. Reading an event
register clears all of the bits found in the event register. If any bits are set in an event register,
the following condition register bit is then set. For example, if the STAT:QUES:ENB (enable)
register has bit 0 set and a voltage error is detected, the event registers bit 0 is set. The 1 in the
event register causes bit 3 of the status byte to be asserted. The Service Request register is