Teledyne 6200E - Sulfides Analyzer - Manual (Page 174)

Calibration Procedures Model 6200E Instruction Manual
174 M6200E Rev: A1
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.
The following example sets Sequence2 to carry out a zero-span calibration every other day starting
at 01:00 on September 4, 2002, lasting 15 minutes. This sequence will start 0.5 hours later each
day.
Table 7-4: Example Auto-Cal Sequence
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, 2002 Start after Sept 4, 2002
STARTING TIME 01:00 First Span starts at 01:00
DELTA DAYS 2 Do Sequence #2 every other day
DELTA TIME 00:30 Do Sequence #2 0.5 h later each day
DURATION 15.0 Operate Span valve for 15 min
CALIBRATE ON The instrument will re-set the slope and offset values for the H
2
S
channel at the end of the AutoCal sequence