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SAFETY FOR LIFE

S280-79-10

Form 5 Control Operator Panel

The Form 5 control operator panel (Figure 8) allows local operation and status interrogation through built-in operator controls and status displays. The operator panel contains LED indicators, operational pushbuttons, membrane-type functional/indication switches, backlit LCD display, and Hot Line Tag switch with indication. An RS-232 port is also provided to permit the temporary connection of a PC for programming the parameters in the control.

All indicators with the exception of Hot Line Tag and recloser status are automatically turned off after 5 minutes of operator panel inactivity.

Reactivating is accomplished by pressing any operation switch. The LCD messages will remain while in this power-saving mode, although the illuminating backlight will shut off.

CONTROL OK

AC POWER

ABOVE MIN TRIP

CHECK BATTERY

RECLOSER MALFUNCTION

REVERSE POWER FLOW

BUSHINGS 1-2 FAULT TARGET

BACK

NEXT

BUSHINGS 3-4 FAULT TARGET

RESET

CHANGE

 

TARGETS

 

BUSHINGS 5-6 FAULT TARGET

RESET

LAMP

MAX CURRENT

TEST

GROUND FAULT TARGET

 

 

 

 

SENSITIVE-GROUND FAULT TARGET

GND TRIP

NON

SUPERVISORY

 

 

BLOCKED

RECLOSING

BLOCKED

BUSHINGS 1-2 VOLTAGE

COLD LOAD

BATTERY

FAST

 

 

PICK UP

TEST

TRIPS

 

 

BLOCKED

DISABLED

BUSHINGS 3-4 VOLTAGE

 

 

 

 

 

BUSHINGS 5-6 VOLTAGE

ALTERNATE

ALTERNATE

ALTERNATE

 

 

PROFILE

PROFILE

PROFILE

 

 

NO. 1

NO. 2

NO. 3

 

 

TX 3

TX 2

 

 

RECLOSER CLOSED HOT LINE

 

 

 

RECLOSER OPEN

TAG

ON

 

 

 

 

 

RS232

 

 

 

 

CONTROL LOCKOUT

OFF RX 3

RX 2

 

 

TRIP

CLOSE

KYLE

®

(LOCKOUT)

FORM 5

RECLOSER CONTROL

Figure 5.

Form 5 control operator panel.

LED Indicators

The operator panel LED indicators (Figure 5) give instant information on the control and recloser status.

LED indicators include:

CONTROL OK

This green LED is illuminated when the continuous self- diagnostics of the control have detected no CPU or memory malfunctions and indicate that the control is capable of normal operation.

AC POWER

This green LED is illuminated when the presence of ac input power to the control is sensed. The LED will turn off if ac power is lost for more than 10 seconds.

ABOVE MIN TRIP

This red LED is illuminated when the control detects that current is above the programmed minimum trip value for Bushings 1-2, Bushings 3-4, Bushings 5-6, Ground, or Sensitive Ground.

CHECK BATTERY

This red indicator illuminates for two conditions:

1.Battery voltage is below 20 Vdc or drops 2Vdc or more during battery test.

2.The control fails a manual battery test. The LED will remain on until a successful battery test is completed.

Refer to the Battery Test Procedure in this manual for more information.

RECLOSER MALFUNCTION

This red indicator is illuminated when the control detects a failure in a trip or close operation. It turns off automatically if the recloser returns to the proper state.

REVERSE POWER FLOW

This red indicator illuminates when the control detects power flow from the load side to the source side of the recloser.

Note: Voltage sensor polarity and phase must be correct for reverse power flow to function properly.

BUSHINGS 1-2 FAULT TARGET

BUSHINGS 3-4 FAULT TARGET

BUSHINGS 5-6 FAULT TARGET

GROUND FAULT TARGET

SENSITIVE GROUND FAULT TARGET

These red target LEDs illuminate when the control issues an overcurrent trip signal while the respective phase current or ground current exceeds the minimum pickup value. Reset is accomplished automatically when Auto Reset is activated and a successful close operation is performed or manual reset is accomplished by pressing the RESET TARGETS button on the control operator panel.

BUSHINGS 1-2 VOLTAGE

BUSHINGS 3-4 VOLTAGE

BUSHINGS 5-6 VOLTAGE

These red voltage LEDs illuminate when the control detects the presence of voltage on the respective bushings as connected to TB1. Refer to the Customer Connections for AC Power section in these instructions to determine the appropriate power connections.

RECLOSER CLOSED

This red indicator is illuminated when the control senses that the recloser mechanism is in the closed position.

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