User's Manual

4-12
1010NFM-3J
Section 4
When you are sure that the RTD Sensor is at 32ºF (0ºC), press to recalibrate the RTD sensor. To
verify the calibrated reading, go to [Diagnostics/Liquid Data] to check the current RTD output. Make
sure that it coincides with the reading of the reference thermometer. Repeat for the other RTD if nec-
essary.
ENT
4.7 THE CLOCK SET MENU
The Clock Set menu allows you to set the time and date. The meter uses its internal clock/calendar to
record the real-time when certain data and diagnostic events occur. In addition, the clock/calendar
provides the Datalogger and Stripchart date and time stamps.
4.7.1 DATE
The Date command sets the month, day and year for the meter’s internal clock/calendar. Enter the
date using the [MM.DD.YY] format. Replace MM with two digits to indicate the month. Replace DD with
two digits to indicate the day. Replace YY with two digits to indicate the year. Type the period (.) sepa-
rator between each set of digits. For example, you would enter December 7, 1997 by typing 12.07.97.
You can use the <Right Arrow> to move the cursor back to a number if you need to re-type it. Press the
<CLR> key to remove the current setting.
To set the Date:
To enable numeric entry press
Use the Numeric keys to type the date (MM.DD.YY).
To store the date press . This moves the cursor to [Time].
4.7.2 TIME
The Time command sets the hours and minutes for the meter’s internal clock/calendar. Enter the time
using the [HH.MM.SS] format. Replace HH with 2 digits to indicate the hour (use 24-hr. clock format).
Replace MM with 2 digits to indicate the minutes. Replace SS to indicate the seconds. You also have
to type the period (.) separator between each set of digits. For example, you would enter ten minutes
after two o’clock in the afternoon by typing: 14.10.00 You can use the <Right Arrow> to move the cursor
back to a number if you need to re-type it. Press the <CLR> key to remove the current setting.
ENT
Calib @ deg F
=32.0
Clock Set Date xx.xx.xx (date entry)
CLOCK SET MENU STRUCTURE
Time xx.xx (time entry)
Notice:
All flowmeters include a real-time clock to provide a convenient date/time stamp for display screens and
datalogger reports. The operating system does not rely on the date and time-of-day for any flowmeter opera-
tion. Therefore, the “Turn Of The Century” will have no effect on the proper functioning of any of our systems.
Although we limit the year to 2 digits in all our displays, 1010’s datalogger reports are Y2K complaint using an
industry standard algorithm to form a 4 digit year field.