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2
I.L. 40-386.12
For each event, the value field displays the associated number with the corresponding event.
The list of the possible messages or causes for successful and unsuccessful reclosures is
shown in the table below.
To scroll through the list of targets, depress the RAISE or LOWER push-buttons.
With the Synch-check option, each target is accompanied with the line and bus voltages, and
the angle between them at the time the target was recorded (at reclosing in case of a closure),
or at the time the reclosure was skipped for the given reason.
2.5.4
Statistics Mode MEM
Change the mode to MEM using the SELECT push-button. The following statistical information
can be scrolled through using the RAISE and LOWER push-buttons.
• 1st reclosures
• 2nd reclosures
• 3rd reclosures
• 4th reclosures
• Reclosures left
• Lockout
NOTE:
2.5.5
Test Mode TEST
Change the mode to TEST using the SELECT push-button. The test display provides diagnos-
tic, LED and output contact testing capabilities for the REL 301/302 recloser module.
Output Contacts and LED tests
Scroll through the functions in the TEST mode using the RAISE or LOWER push-buttons until
the output contact to be tested appears in the function field of the display (top left). The contact
(and the corresponding LED in the case of the lockout/out 1 and fail reclose/out 2 contacts) are
operated by pressing the ENTER push-button. They remain active as long as ENTER is de-
pressed. The text "TESTING" appears simultaneously on the second line of the display.
When the synchronism/voltage check option is supplied, the 3 synchronism/voltage check LEDs
can be checked, by depressing the ENTER push-button when "LEDs" is displayed in the func-
tion field of the display and "Recloser" is displayed in the value field. When ENTER is depressed
al of the reclosing option LEDs light in top to bottom sequence.
2-6
Table 2-4
Target Event
Close
Follow Breaker
Reclose Block Input
No HLDB, No HBDL or
No Synch-check
(to alarm if enabled)
In order to reset the above counters, select the [MEM] mode and press to-
gether the LOWER and ENTER push-buttons until the text "Reset Counters"
appears on the display.
As displayed
Close
Follow Br
Recl Block
No Sync
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