Tyco Electronics Galaxy SC Controller J85501F-1
Issue 13 February 2001 Operation 6 - 25
DC plant measurement. This can be done by linking DR01 to the DC
plant. The example below illustrates how this is done:
ADD DC1,ARLOAD add a linkable attribute called
ARLOAD to the DC plant
LIN DC1 ARLOAD,DR01 link DR01 to ARLOAD on the
DC plant
The commands above will cause the derived channel 1 value to be
reported as DC1 ARLOAD when a report of the DC1 measurement
values is requested. The examples below illustrate the commands that
will do this:
MET DC1
MET DC1,ARLOAD
The STA command is not used in the previous example because it will
report DR01, instead of the value of DR01, as the value of the ARLOAD
attribute.
Energy
Management
Managing energy management from T1.317 involves the energy
management state attribute (EMS) and the energy management enable
attribute (EME) of the DC plant. The CHA (change) command is used
to enable or disable the software state of energy management and the
STA (status) command is used to check whether energy management is
currently on or off. The examples below illustrate how to use these two
attributes:
CHA DC1,EME= 1 enable the energy management
software DIP switch
STA DC1,EMS show the status of the energy
management state
Alarm History
Management
Alarm history data can be viewed and cleared from the T1.317 interface.
Normally alarm history entries are reported in order from the newest
entry to the oldest entry. However, options can be added to the T1.317
history command to modify the history report so that entries for the
same alarm are grouped together, the report is limited to a specific range
of dates, the entries are ordered oldest first, or the report is limited to
specific alarms. See the history command in the T1.317 command
description for details on these options. The following examples
illustrate how to access the alarm history:
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