Examine Menu - S&C MIcro-AT Installation, Programming, And Operation Manual

Diagnostic Tools

Examine Menu

Table 5. Non-Field-Adjustable Items in the Examine Menu
Non-Field-Adjustable Item
EXAMINE:
SOFTWARE VERSION
SYSTEM FREQUENCY
LEFT NEUTRAL
①
RIGHT NEUTRAL
①
LEFT NEG SEQ
LEFT POS SEQ
LEFT ZER SEQ
RIGHT NEG SEQ
RIGHT POS SEQ
RIGHT ZER SEQ
LEFT MC1
LEFT MC2
LEFT MC3
RIGHT MC1
RIGHT MC2
RIGHT MC3
LEFT SETBASE
RIGHT SETBASE
ROTATION FLAG
DISCRETE INPUTS
②
DISCRETE OUTPUTS
②
Displayed if CONFIG: LOCKOUT OPTION has been factory-set for
①
Internal or External mode .
34 S&C Instruction Sheet 515-600
To read an item listed under the Event menu, per form the following:
(a) Press the EVENT menu key.
(b) Press the NEXT item key (or LAST item key) repeatedly to scroll through
the items associated with the latest event, until the desired one is dis played.
(The number in the upper right-hand corner of the display indicates the event
identification code number—from 0 to 523.)
(c) If the same item associated with an earlier event is desired, use the "
necessary, to display that event. The "
same item associated with later events—up to the latest event.
(d) When no additional items are to be read, press the QUIT key. The EVENT lamp,
if lit, will extinguish.
The present source voltage and current inputs, and the present status of discrete inputs
to and outputs from the source-transfer control are available for display under the
Examine menu.
The table below summarizes the items available for dis play under the Examine menu.
(Items are listed in their order of appearance upon consecutively pressing the NEXT
item key.)
To read an item listed under the Examine menu, perform the following:
(a) Press the EXAMINE menu key.
(b) Press the NEXT item key (or LAST item key) repeatedly to scroll through the
items in this menu, until the desired one is displayed.
(c) Use the " " key or "
or discrete output.
(d) When no additional items are to be read, press the QUIT key.
Version ID String
Ac system frequency
Left-source neutral current, amperes
Right-source neutral current, amperes
Left-source negative sequence voltage, volts
Left-source positive sequence voltage, volts
Left-source zero sequence voltage, volts
Right-source negative sequence voltage, volts
Right-source positive sequence voltage, volts
Right-source zero sequence voltage, volts
Left-source Phase 1 real and imaginary correction factors
Left-source Phase 2 real and imaginary correction factors
Left-source Phase 3 real and imaginary correction factors
Right-source Phase 1 real and imaginary correction factors
Right-source Phase 2 real and imaginary correction factors
Right-source Phase 3 real and imaginary correction factors
Left-source set base conversion factor
Right-source set base conversion factor
Phase rotation, forward or reverse
Input data line states, true or false
Output data line states, true or false
" key may then be used to dis play the
" key, as necessary, to display a particular discrete input
Operating Response
See the "Appendix" page 39 .
②
" key, as