374
P R O G R AMMI N G A ND S E T T I N G S
“CIRCUIT BREAKER SUPERVISION >>”
“
DELAYED INPUTS IN1-1...IN1-16 >>”
“
INTERNAL STATES >>”
“
RELAYS KC1-1...KC1-8 >>”
“
PARTIAL COUNTERS >>”
“
TOTAL COUNTERS >>”
“
SELF-TEST >>”
“
PILOT WIRE DIAGNOSTIC >>”
“
SELECTIVE BLOCK BLOCK2 >>”
“INTERNAL SELECTIVE BLOCK BLOCK4>>”
“
FAULT RECORDING >>”
“
EVENTS RECORDING >>”
— Setting modifying (SET)
All changes in the setting parameters are carried out through MMI only if the Enable setting by MMI
parameter is ON. (ENABLE SETTING BY MMI submenu inside the SET menu).
To effect a change, having identified the parameter intended for change, the following procedure
must be performed:
• Select the parameter going through the menus by means the
,
and
keys
.
• Press the
(Enter) button for a few seconds; the modification in progress status is highlighted
by flashing of the START and TRIP LEDs and by appearance of the pointer on the bottom
• Move the cursor over the parameter intended for change using the
(Enter) button
• Change the parameters by means the
(increment) or
(decrement) buttons,
• Press the
(Enter) button to move the cursor over the last parameter in the display
• Press the
(Enter) button once again; the cursor and the LED TRIP turn off (the LED START
keeps flashing)
• Press the
(Enter) button for a few seconds; new message appears: “Conrm settings?”
• Answer to the message ENTER: YES to confirm changes or RESET: NO to abort.
The end of the START LED blinking points out the end of procedure; the changes become right now
active.
The abort command may be used to abandon changes (prior to use of the ENTER: YES); the same
effect is achieved by removing the auxiliary power supply to the NA80 relay.
As example, to set the operating mode of the K1 output relay as ENERGIZED, LATCHED, the following
procedure must be issued:
• By means
(Down) button select the Set menu “SET >>”,
• Press the
(Right) button to enter; the following submenu title i displayed: “BASE >>”
• Scroll menus by means
(Down) button
“
INPUT SEQUENCE >>”
“
POLARITY >>”
“
LINE >>”
“
ENABLE VECTOR JUMP >>”
“
INPUTS IN1-1...IN1-7 >>”
“
RELAYS K1...K8 >>”
“
LEDs ON MMI >>”
“
LEDs LED1-1...LED1-16 >>”
“
SELF-TEST RELAY >>”
“
MMI >>”
“
START CONTROL >>”
“
PROFILE SELECTION >>”
“
PROFILE A >>”
“
PROFILE B >>”
“
PROFILE C >>”
“
PROFILE D >>”
“
CIRCUIT BREAKER SUPERVISION 52 >>”
“
VT SUPERVISION 74VT >>”
“
CT SUPERVISION 74CT SIDE H >>”
“
CT SUPERVISION 74CT SIDE L >>”
“
REMOTE TRIPPING >>”
“
PILOT WIRE DIAGNOSTIC >>”
“
DEMAND MEASURES >>”
• Select the Set menu “RELAYS K1...Kx >>”, the “K1 relay Setpoints >>” message
is displayed,
• Press the
(Right) button to enter; the following messages are displayed:
“Logic DE-ENERGIZED Mode NO LATCHED”
• Press the
(Enter) button for a few seconds; the modification in progress status is highlighted
by the both START and TRIP flashing.
• Move the cursor over the parameter intended for change using the
(Enter) button, (in our
XMR-D EQUIPMENT MANUAL
Ed. 2.9 - 02/2021
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