Teledyne GFC-7000E - Trace CO2 Analyzer - Manual (Page 151)

Model GFC7000E Instruction Manual Calibration Procedures
04584 Rev A1 140
The following example sets Sequence #2 to do a Zero-Span Calibration every other day starting
at 1 am on September 4, 2001, lasting 15 minutes, without calibration. This will start ½ hour later
each iteration.
MODE AND
ATTRIBUTE
VALUE COMMENT
Sequence 2 Define Sequence #2
Mode ZERO-SPAN Select Zero and Span Mode
Timer Enable ON Enable the timer
Starting Date Sept. 4, 2001 Start after Sept 4, 2001
Starting Time 01:00 First Span starts at 1:00AM
Delta Days 2 Do Sequence #2 every other day
Delta Time 00:30 Do Sequence #2 ½ hr later each day
Duration 15.0 Operate Span valve for 15 min
Calibrate NO Do not calibrate at end of Sequence
NOTE
The programmed STARTING_TIME must be a minimum of 5 minutes later than the real
time clock (See Section 6.6 for setting real time clock).
NOTE
Avoid setting two or more sequences at the same time of the day. Any new sequence
which is initiated whether from a timer, the COM ports, or the contact closure inputs
will override any sequence which is in progress.
NOTE
If at any time an illegal entry is selected (Example: Delta Days > 367) the ENTR key will
disappear from the display.