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5.9.4
Advanced Parallel System Acknowledge
The acknowledge system prevents unintended changes of advanced paralleling assembled
systems.
Following initial system assembly, the new assembled system has to be "acknowledged". Any
further change in the system configuration has to be "acknowledged" (A change in the system can
be done by removing slave units, adding additional slave units or changing the role of a unit from
slave to master).
The acknowledge process is performed on the master unit. The acknowledge process is available
via the Front Panel or communications.
Advanced parallel system acknowledge has to be performed in case of advanced parallel system
disassembly.
5.9.4.1
Acknowledge via the front panel
1.
To acknowledge a parallel system via the Front Panel, turn on the master unit, and wait for 5
seconds.
The following appears on the master display: WAIT ACK.
2.
To acknowledge, press the Current encoder.
Display blinks, indicating that the parallel system assembly was accepted.
If the master power supply is a Blank Panel Option power supply, refer to 5.9.4.2 to acknowledge
the parallel system via communication.
5.9.4.2
Acknowledge via communication
1.
To acknowledge a parallel system via communication, turn on the master unit, and wait for 5
seconds.
The following appears on the master display: WAIT ACK.
2.
To acknowledge, send the SYSTem:PARallel:ACKNowledge command.
5.9.4.3
Acknowledge via communication (Blank Panel master power supply)
1.
To acknowledge a parallel system assembled with Blank Panel master power supply, turn on
the master unit, wait 5 seconds.
Read questionable condition register by sending STATus:QUEStionable:CONDition?
command. If paralleling system is ready for acknowledge, questionable condition register
Parallel Acknowledge bit is set (refer to section 6.2.2).
2.
To acknowledge, send the SYSTem:PARallel:ACKNowledge command.
Factory Reset (FRST) does not affect parallel system assembly acknowledgment. Acknowledged
system units does not change its role.
NOTE
NOTE
NOTE
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