10-24 2000-OSM, F1
POWER FAIL ALARM Function
Description: Returns the state of the GCC Power Fail Alarm.
Syntax: POWER_FAIL_ALARM
Example: 0010 IF POWER_FAIL_ALARM THEN LPRINT
0020 :“ALARM”
PREVIOUS INJECT TIME Function
Description: Returns a string containing date and time for the sample injection performed in the
most recently completed analysis cycle. The string has the following format:
hh:mm:ss Day DD Mon YYYY
(e.g., 17:46:31 Mon 6 Nov 1989)
Syntax: PREV_INJT
Example: 0010 A$ = PREV_INJT
The string variable A$ gets the time and date for the sample injection.
PREVIOUS INJECT UCT Function
Description: Returns a two-element array containing date and time for the sample
injection performed in the most recently completed analysis cycle. The first
element in the array gives the UCT date since 1 January 1970. The second
element gives the time in seconds since midnight.
Syntax: PREV_INJT_UCT(T!)
Example: 0010 DIM T!(2)
0020 PREV_INJT_UCT(T!)
PREVIOUS METHOD Function
Description: Returns the method for the stream that has just been analyzed.
Syntax: PREV_METHOD
Comments: The value returned ranges from 1 to 8.
Example: 0010 N = PREV_METHOD
PREVIOUS STREAM Function
Description: Returns the stream number analyzed in last analysis cycle.
Syntax: PREV_STRM
Example: 0010 IF PREV_STRM = 3 GOTO 100
When stream analyzed in previous cycle (analysis data currently being
computed) is number three, branch to statement 100.
PURGING STREAM Command
Description: Changes the stream to be purged.
Syntax: PURGE(stream%)
Example: 0010 IF HIGH_CONC_ALARM THEN PURGE(3)
If a high concentration alarm occurs, purge stream 3.
PURGING STREAM Function
Description: Identifies the stream currently purging.
Syntax: PRG_STRM
Example: 0010 ST = PRG_STRM
Requests the number of the stream currently purging.
To Next Page
Loading...
