Maximum Sim Dis Peak Height Command; Natural Logarithm Function; Number Of Components Function; Number Of Peaks Function - ABB PGC2000 Operation And Service Manual

Process gas chromatograph
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MAXIMUM SIM DIS PEAK HEIGHT Command

Description:
Returns the maximum Sim Dis peak height (Sim Dis analyzers only).
Syntax:
SD_PEAK_HEIGHT
Example:
0010 HEIGHT! = SD_PEAK_HEIGHT
Returns the maximum height found during the Sim Dis analysis.

NATURAL LOGARITHM Function

Description:
Returns natural Logarithm (to the base e) of floating point expression.
Syntax:
LN(fp!)
Comments:
fp! is a floating point expression.
Example:
0010 A! = LN(2.71828)
The natural logarithm (logarithm to the base e) of 2.71828 is assigned to
floating point variable A!.

NUMBER OF COMPONENTS Function

Description:
Returns the number of components in a method.
Syntax:
N_COMP(method%)
Comments:
method% is the method table (1-8).
Example:
0010 FOR I = 1 TO N_COMP(1)
0020 LPRINT COMP_NAME$(1,I)
0030 NEXT I
For every component in analysis method one (statement 10), the component
name is printed (statement 20).

NUMBER OF PEAKS Function

Description:
Returns the number of peaks detected in an analysis.
Syntax:
N_PEAKS
Example:
0010 FOR I = 1 TO N_PEAKS
0020 IF PK_COMP_NUM(I) <> 0 THEN,
0030 :LPRINT GET_CC(1,PK_COMP_NUM(I))
0040 NEXT I
Prints the component concentration for the component that matches each
peak detected.

OFFLINE ALARM Function

Description:
Returns the state of GCC Offline Alarms.
Syntax:
OFFLINE_ALARM
Example:
0010 IF OFFLINE_ALARM THEN LPRINT
0020 :"ALARM"

OPERATOR MESSAGE ALARM Function

Description:
Returns the state of GCC Operator Message Alarm.
Syntax:
OP_MSG_ALARM
2000-OSM, F1
Example:
0010 LPRINT USING %3I;0,-1,10,100
will print "0 -1 10 100"
Note: With USING, all data items contained in the LPRINT statement must
be of the same data type and agree in type with the format
specification.
10-21

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