App.d-4 – Yokogawa GC8000 Process Gas Chromatograph User Manual
Page 449
App.D-4
IM 11B08A01-01E
Table 3
Example of Stream Identifi cation Signal Settings for One GCM with Six Streams
GCM1
Stream 1
Stream 2
Stream 3
Stream 4
Stream 5
Stream 6
STR1
STR2
VAL1
VAL2
CAL1
CAL2
Measurement Measurement Validation
Validation
Calibration Calibration
GCM1 SLOT4 D/O1
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
D/O2
1
0
1
0
1
0
D/O3
0
1
1
0
0
1
D/O4
0
0
0
1
1
1
Stream valve number
1
2
3
4
3
4
*
Select Up to 7 streams and Starting D/O number for stream identifi cation: 4-1 for GCM1. Use one D/O card (5 ch).
*
The starting stream valve number and number of stream valves of GCM1 are “1” and “6,” respectively.
*
The above settings are for the case where output exists for calibration (or validation) streams.
In the case where output dose not exists for calibration (or validation), the stream identifi cation signal of the latest measured
stream other than calibration or validation streams is held.
1 1 / 1 1 / 2 2
1 5 : 1 5 : 4 5
GCM Setup
(2/2)
GCM # 1
>
- ATM valve number 1-1
Strm identifying Up to 7 streams
- 1st num StrIdentify DO
Slot #4 -#1
- 1st num StrValve 1
- Stream valve num 6
- Distillation
None
Menu
GCM#
F1
F2
F3
F4
F5
F6
Figure 4 Stream Identifi cation Signal Output: Exist (GCM Setting Screen on GC-HMI EtherLCD)
Table 4
Example of Stream Identifi cation Signal Settings for Two GCMs with Three Streams Each
GCM1
GCM2
Stream 1
Stream 2
Stream 3
Stream 4
Stream 5
Stream 6
STR1
VAL1
CAL1
STR2
VAL2
CAL2
Measurement Validation Calibration Measurement Validation Calibration
GCM1 SLOT4 D/O1
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
D/O2
1
0
1
D/O3
0
1
1
D/O4
0
0
0
GCM2 SLOT5 D/O1
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
Stream
identifi cation
fl ag
D/O2
0
1
0
D/O3
0
0
1
D/O4
1
1
1
Stream valve number
1
2
2
4
5
5
*
Select Up to 7 streams and Starting D/O number for stream identifi cation: 4-1 for GCM1. Use one D/O card (5 ch).
*
Select Up to 7 streams and Starting D/O number for stream identifi cation: 5-1 for GCM2. Use one D/O card (5 ch).
*
The starting stream valve number and number of stream valves of GCM1 are “1” and “3,” respectively.
*
The starting stream valve number and number of stream valves of GCM2 are “4” and “3,” respectively.
*
The above settings are for the case where output exists for calibration (or validation).
In the case where output does not exist for calibration (or validation), the stream identifi cation signal of the most recently
measured stream other than calibration or validation is held.
2nd Edition : May 11, 2012-00