51
S280-77-4
!
SAFETY
FOR LIFE
Security
Limits
Access
Factory
Code
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Read
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High
Low
Incr
Parameter
Settings
164
--
0
YES
--
--
--
Hour : Minute
--
•
Access Code 164 identifies the hour and minute of
the event indicated by Access Code 161.
•
Access Code 164 can only be accessed from
Access Code 161 using the SCROLL key.
Security
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Incr
Parameter
Settings
163
--
0
YES
--
--
--
Month . Day
--
•
Access Code 163 identifies the month and day of the
event indicated by Access Code 161.
•
Access Code 163 can only be accessed from
Access Code 161 using the SCROLL key.
Event Recorder (cont’d)
Security
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Factory
Code
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Incr
Parameter
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162
--
0
YES
--
--
--
Event Type
--
•
Access Code 162 identifies the type of event indicat-
ed by the event number of Access Code 161.
•
Access Code 162 can only be accessed from
Access Code 161 using the SCROLL key.
*
Available only to control firmware versions that have
these features.
Event Type:
1 - Overcurrent Trip
2 - Reset
3 - Close (Manual Control Switch)
4 - Close (Supervisory)
5 - Lockout (Manual Control Switch)
6 - Lockout (Remote)
7 - Lockout (Supervisory)
8 - Trip (Supervisory or Manual)
9 - Loss of ac Power (2-minute minimum)
10 - Restoration of ac Power (.03 seconds)
11 - Sequence Coordination
12 - Sensitive Ground/Earth Fault Trip
13 - Close Retry Lockout
14* - Fault Target (Switch Mode)
15* - Switch Mode
16* - Recloser Mode
17 - Recloser Manual Lockout (yellow handle is down)
18* - Attempt To Close When Hot Line Tag Is Active
19* Unknown Event (DOS)
Inconsistent State Lockout (CCI Interface software)
20
Alternate Minimum Trip is ON
21
Alternate Minimum Trip is OFF
*Code 19 - An Event Type 19 is logged in the event
recorder when the inconsistent state handler notices a
recloser tripped status and the F4C microprocessor
control did not issue a trip command. The F4C interface
software program interprets an Event Type 19 as an
unknown event and has no effect on recloser operation.
The following can generate an Event Type 19:
Signal Duration - Remote Lockout connections,
terminals 3 and 4, on the F4C Standard I/O cir-
cuit board require a minimum signal duration of
approximately 1/4 second. The minimum signal
duration insures that inputs will be picked up
within the CPU scan window. An input to termi-
nals 3 and 4 will result in a direct trip output to
the recloser. If the Remote Lockout signal is less
than 1/4 second, the recloser may still trip,
although the F4C CPU may not know why the
recloser tripped and generate an Event Type 19.
The same applies for the Supervisory Lockout
input when the control is in supervisory mode.
Code 17 - When the yellow handle is pulled
down and then pushed back up, a Code 17, fol-
lowed by a Code 19, will be logged.