EnerSys Alpha Cordex CXC HP User Manual

Cordex®CXCHPControllerSoftwareManual|22-Usingcustomviews,data,timers,counters,scheduler,andcustomactions
Therearetwokindsofvariables:numericandstate.
Numeric variables canbeusedfor:
•
ADIOvoltage,shunt,andtemperature
Notice: When using any temperature value as a variable, the value shown in the Variables
table may appear in units of Celsius or Fahrenheit depending on the selected language.
However, when the variable is used in the custom data equation it will always be evaluated
using the internal representation in units of Celsius. If the calculations must be done in
units of Fahrenheit it is necessary to explicitly convert the value in the equation itself. For
example, if the variable is named "T" and is showing as
"71.3℉",
then the equation should
use "(T×1.8+32)" instead of just "T". This will convert the internal Celsius value of "21.8" to
the Fahrenheit value.
• SystemvaluesincludingTotal Load Current,Time Remaining in Equalize
Notice: Some time-spans such as Time Remaining in Equalize may appear in the format
"dhms" rather than in decimal form. In this case, the time unit used to evaluate the
custom data equation will be shown in the selection panel when choosing the numeric
variable’s Field source; the unit will be shown in parenthesis. For example, if the variable
value shows as “1h10m(m)”, then the equation will be calculated using 70 minutes.
• SysteminventoryvaluesincludingLoad Breaker/Fuse,Countdown to LVD,Load Disconnect.
• RectifiergroupvaluesincludingEstimated AC Mains Voltage,Total Output Power,Number of
Failed Rectifiers.
• ConvertergroupvaluesincludingTotal Installed Capacity,Number of Acquired Converters.
• CounterandTimervaluesincluding,Counter Output,Delay Time Remaining.
• OtherCustom Data.
State variables canbeusedfor:
•
Alarmsstates(active,disabled,acknowledged,...)
•
BatteryModes(charging,discharging,conditioning,...)
• Chargingstates(idle,active,...)
•
Breakerstates(open,closed)
• Digitalinputs(active,inactive)
•
Disconnectstates(active,inhibited,pending,inactive,...)
0350058-J0 Rev AL Page 239

EnerSys Alpha Cordex CXC HP Specifications

General

Brand	EnerSys
Model	Alpha Cordex CXC HP
Category	Controller
Language	English