4. SETPOINT PROGRAMMING
S13 SR469 TESTING
4-75
4.14.1
SIMULATION MODE
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FUNCTION:
The SR469 may be placed in several simulation modes. This simulation may be useful for several purposes. First, it may be used to
understand the operation of the SR469 for learning or training purposes. Second, simulation may be used during startup to verify that
control circuitry operates as it should in the event of a trip, alarm, or block start. In addition, simulation may be used to verify that set-
points had been set properly in the event of fault conditions.
Simulation mode may be entered only if the motor is stopped and there are no trips, alarms, or block starts active. The values entered
as Pre-Fault Values will be substituted for the measured values in the SR469 when the simulation mode is 'Simulate Pre-Fault'. The
values entered as Fault Values will be substituted for the measured values in the SR469 when the simulation mode is 'Simulate Fault'. If
the simulation mode: Pre-Fault to Fault is selected, the Pre-Fault values will be substituted for the period of time specified by the delay,
followed by the Fault values. If a trip occurs, simulation mode will revert to Off. Selecting 'Off' for the simulation mode will place the
SR469 back in service. If the SR469 measures phase current or control power is cycled, simulation mode will automatically revert to Off.
If the SR469 is to be used for training, it might be desirable to allow all learned parameters, statistical information, and event recording to
update when operating in simulation mode. If however, the SR469 has been installed and will remain installed on a specific motor, it
might be desirable to short the SR469 Test input (C3 and C4) to prevent all of this data from being corrupted or updated. In any case,
when in simulation mode, the SR469 in Service LED (indicator) will flash, indicating that the SR469 is not in protection mode.
4.14 S13 SR469 TESTING
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...
