NB4QR/NA (SRT-4040 GB) Tue. Sept., 10/2002

ALARM RECORDING

Alarm Recording Reset Function

To stop the recording of an alarm, close the connection between theALARM RESET IN terminal and theCOM terminal during alarm recording.

Alarm Recording Counter Display

œDuring alarm“AL”recording,and “A” will be flashing on the digital display.

Checking the Alarm Recordings Time

1PressMENUthebutton to display the MAIN MENU.

2 Pressl the(orj) button to“9.OTHERS”select the

line, then press the ENTER button.

øThe (OTHERS) menu appears.

<OTHERS>

*ALARM@LOG

*POWER@FAILURE/DEW

*TERMINAL@SET@@@@SET1

œIf a superimpose display is being displayed and

“ALARM COUNT” has been set to “Y” in the (DISPLAY/SW OUT SET) menu, the number of alarm

recordings will flash on the monitor screen.

3 Pressl the(orj) button to“ALARMselect the

 

œThe maximum display number of alarm recordings is

LOG” line, then press the ENTER button.

“999”. At the next alarm recording the counter will indicate “000”.

œWhen the (ALARM LOG) menu

MENU RESET button to reset the alarm counter to “000” (all the data of the (ALARM LOG) menu is reset).

Connections to the ALARM IN Terminal

œAlarm input signal

Connect a make-contact (no theALARM IN and COM terminals.

øThe (ALARM LOG) menu appears.

øThe number of alarm recordings, and the 10 appears, press the

most recent alarm recording times are

displayed.

Example

<ALARM@LOG>@@@@@@@@@010

@@@001@@@12-25@19:00

@@@002@@@11-25@23:00

@@@003@@@10-25@15:00

@@@004@@@10-25@08:00

voltage) switch@@@005@@@10-25@06:00between

@@@006@@@10-22@19:00

@@@007@@@10-22@17:15

@@@008@@@10-22@15:45

@@@009@@@10-20@10:00

@@@010@@@10-18@12:00

œContinue pressingl (orj) butheton to display the next (or previous) 10 alarm recor When the number of alarm recording en reaches 100, the older ones are erase ones are memorized.

4PressMENUtheEXIT button.

NOTE:

œIf MENUtheRESET button is pressed while the (ALARM LOG) menu is displayed, the displayed data is erased.“AL” will be erased from the digital display.

26

English