Table10. Function codes (continued)
Parameter
Unit of
Measure
Security Level
Default Value
Key Entry Limit
To Read To Write To Reset Low High
626 Duration of
Longest Level3
0 Cycles
MM-DD-YYYY HH:MM:SSp
Cycles View NA Operate NA NA NA
•A date and time stamped record of the longest duration recorded for the Duration of Last
Level 3 (FC 625) voltage sag.
•This is reset to 0 and the current date and time by entering the appropriate security
level and pressing ENTER.
631 Voltage Sag
In Effect
None
--- View NA NA NA NA NA
•During a voltage sag event, this will display the level attained by the event as Level 1,
Level 2, or Level 3.
632 Reset All Volt
Sag Durations
--- View NA Operate NA NA NA
•Pressing ENTER after providing the appropriate security level will reset all sag monitor
duration records to 0 with the current date and time stamp.
640 Fault Detect
Off
--- View Modify NA Off NA NA
•This setting will enable the Fault Detect Feature.
•Options include: Off; On.
641 Fault Detect
In Effect
None
--- View NA NA NA NA NA
•When the control has detected a fault based upon the set Fault Detect parameters, this
parameter will display the level of fault detect that is in effect at the moment.
•Possible displays: Level 1; Level 2; Level 3.
642 Reset All Fault
Detect Durations
--- View NA Admin NA NA NA
•This parameter will reset all Fault Detect longest and latest duration parameters for all
three levels of fault detect. After the reset, the duration will display 0 Cycles with
the date and time stamp of the reset.
•On a multi-phase control it will reset the durations for all phases.
645 Fault Detect
Level1 Threshold
600 Amps
Amps View Modify NA 600 5 16000
•This setting defines the current level which must be exceeded for a Level 1 Fault to be
recorded by the control.
•On a multi-phase the right arrow is used to scroll to the setting for each phase.
646 Fault Detect
Level1 Recovery
599 Amps
Amps View Modify NA 599 4 16000
•This setting defines the level below which current must fall for a Level 1 Fault Recovery
to be recorded.
•On a multi-phase the right arrow is used to scroll to the setting for each phase.
97
INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONS MN225003EN April 2018
CL-7 Voltage Regulator Control