App.d-23, App.d – Yokogawa GC8000 Process Gas Chromatograph User Manual
Page 468
<Appendix D Action of External Input and Output Signals>
App.D-23
IM 11B08A01-01E
● Type B
<GC1000/GC8>
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
D
S
1
2
,
,
CR LF
└──┘
└──┘
└──────────┘
└─────┘
a
b
c
d
a:
Stream number (01 to 31)
b:
Peak number (01 to 99) *Relative peak number
To address all 255 peak numbers, S comes in the second digit (from the head) for the peak numbers 01 to 99, 1 for the numbers
100 to 199, and 2 for the numbers 200 to 255.
c:
Analysis value (5 digits)
The data format for analysis values depends on the measurement range for the peak setting (see Table 11).
Analysis values are rounded.
d:
Analyzer number (0 to 240) (zero suppression provided)
<GC6>
The Analyzer number (d) to be used in the <GC1000/GC8> format is not provided. Only S comes
in the second digit because the peak numbers are 01 to 99. See Type A.
● Type C
If a unit other than ppm or % or no unit is used, data is not output.
<GC1000/GC8>
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
D
S
1
2
,
,
P
%
P M , A : C H L , A : C L L
CR LF
└──┘
└──┘
└──────────┘ └─────┘
└───────────────────────────┘
└─────┘
a
b
c
d
e
f
a:
Stream number (01 to 31)
b:
Peak number (01 to 99) *Relative peak number
To address all 255 peak numbers, S comes in the second digit (from the head) for the peak numbers 01 to 99, 1 for the numbers
100 to 199, and 2 for the numbers 200 to 255.
c:
Analysis value (5 digits)
The data format for analysis values depends on the measurement range for the peak setting (see Table 11).
Analysis values are rounded.
d:
Unit (PPM, %)
e:
Concentration error alarm (A:CHL = Higher limit, A:CLL = Lower limit)
They will be dummy spaces if no error occurs.
f:
Analyzer number (1 to 240) (zero suppression provided)
<GC6>
The Analyzer number (f) to be used in the <GC1000/GC8> format is not provided. Only S comes
in the second digit because the peak numbers are 01 to 99. See Type A.
(2) Calibration factor data (fi xed to 45 characters)
The data is output when Execution is set to “Executed” on the Peak Setup-Specifi c screen.
When a CAL (calibration out of range) or RPT (calibration repeatability error) alarm occurs, this is
not output.
<GC1000/GC8>
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
C C
,
,
.
, C O E
CR LF
└┘
└──┘
└──────────┘
└───────┘
└─────┘
a
b
c
d
e
a:
Calibration number (1 to 3)
b:
Peak number (01 to 99) *Relative peak number
c:
Calibration factor (5 digits)
Calibration factors are rounded. The position of the decimal point is fi xed.
d:
Calibration factor error (COE)
They will be dummy spaces if no error occurs.
e:
Analyzer number (1 to 240) (zero suppression provided)
2nd Edition : May 11, 2012-00
App.D