OVERVIEW 3.
SR469
OPERATION
3-2
3.1.2 DISPLAY
Figure 3-2 SR469 DISPLAY
All messages are displayed on a 40 character vacuum fluorescent display to make them visible under poor lighting conditions.
Messages are displayed in plain English and do not require the aid of an instruction manual for deciphering. While the keypad and
display are not actively being used, the display will default to user defined status messages. Any trip, alarm, or start block will
automatically override the default messages and appear on the display.
Lamp Test: Press [HELP] key for 2 seconds to initiate lamp test.
3.1.3 LED
INDICATORS
Figure 3-3 SR469 LED INDICATORS
There are three groups of LED indicators. They are SR469 Status, Motor Status, and Output Relays.
SR469 STATUS LED INDICATORS
•
SR469 IN SERVICE: Control power is applied & all monitored I/O and internal systems are OK & the SR469 has been programmed
& the SR469 is in protection mode, not simulation mode. When in simulation or testing mode, the LED indicator will flash.
•
SETPOINT ACCESS: Access jumper is installed and passcode protection has been satisfied; setpoints may be altered and stored.
•
COMPUTER RS232: Flashes when there is any activity on the comm. port. Remains on solid if incoming data is valid.
•
COMPUTER RS485: Flashes when there is any activity on the comm. port. Remains on solid if incoming data is valid and intended
for the slave address programmed in the relay.
•
AUXILIARY RS485: Flashes when there is any activity on the comm. port. Remains on solid if incoming data is valid and intended
for the slave address programmed in the relay.
•
LOCKOUT: Indicates start attempts will be blocked either by a programmed lockout time or a condition that is still present.
•
RESET POSSIBLE: A trip or latched alarm may be reset. Pressing the [RESET] key will clear said trip or alarm.
•
MESSAGE : Flashes when a trip, alarm, or start block occurs. Pressing the next key will scroll through diagnostic messages.
Remains solid when setpoint and actual value messages are being viewed. Pressing the [NEXT] key will return the display to the
default messages.
Summary of Contents for SR469
Page 7: ......
Page 19: ...2 INSTALLATION MECHANICAL 2 5 2 1 5 TERMINAL LOCATIONS Figure 2 11 TERMINAL LAYOUT...
Page 21: ...2 INSTALLATION ELECTRICAL 2 7 Figure 2 12 TYPICAL WIRING DIAGRAM...
Page 32: ...ELECTRICAL 2 INSTALLATION 2 18 2 2 14 TYPICAL 2 SPEED MOTOR WIRING...
Page 39: ...OVERVIEW 3 SR469 OPERATION 3 6 yy SETPOINTS yy S1 SR469 SETUP...
Page 104: ...4 SETPOINT PROGRAMMING S11 MONITORING 4 65 Figure 4 24 TRIP COIL SUPERVISION...
Page 113: ...S12 ANALOG I O 4 SETPOINT PROGRAMMING 4 74...
Page 244: ...8 469PC PROGRAM WAVEFORM CAPTURE 8 13 Figure 8 11 WAVEFORM CAPTURE...
