Yokogawa GD40 Gas Density Detector - Manual (Page 7)

Toc-2
IM 11T3E1-01E
2.3 Piping ...............................................................................................................2-10
2.4 Wiring ...............................................................................................................2-12
2.4.1
Wiring Procedure .............................................................................2-12
2.4.2 Cables Wired to Power Supply ........................................................2-16
2.4.3 Cables Wired to Outputs ..................................................................2-17
2.4.4 Cables Wired to Contact I/Os ..........................................................2-18
2.4.5 Cable Wired to GD40 Detector .....................................................2-19
2.4.6 Cables Wired to the Ground ............................................................2-20
3. OPERATION .............................................................................................. 3-1
3.1 Preparation for Operation ................................................................................3-1
3.1.1
Inspecting Installation, Piping and Wiring Workmanship ..................3-1
3.1.2 Supplying Power ................................................................................3-2
3.1.3 Display on Operation Panel and Operation Keys ..............................3-3
3.1.4 Basic Key Operation ..........................................................................3-4
3.1.5 Checking the Setting Parameters .....................................................3-6
3.1.6 Calibrating the Analyzer for Correct Readings ..................................3-6
3.1.7 Checking the Analyzer for Performance ............................................3-7
3.2 Normal Operation ..............................................................................................3-8
3.2.1
Starting Operation ..............................................................................3-8
3.2.2 Corrective Actions in Case of Failure .................................................3-8
3.2.3 Inspection and Maintenance ..............................................................3-9
3.3 Shutdown and Restart ......................................................................................3-9
3.3.1
Measures for Shutdown .....................................................................3-9
3.3.2 Measures for Restarting ....................................................................3-9
4. FUNCTIONS .............................................................................................. 4-1
4.1 Summary of Setting Operations ......................................................................4-1
4.1.1
Measurement, Operation, Setting and Service .................................4-1
4.1.2 Key Operations ..................................................................................4-1
4.1.3 Points to Be Noted When Making Settings ........................................4-2
4.2 Setting Lists .......................................................................................................4-2
5. DENSITY / PARAMETER SETTING ......................................................... 5-1
5.1 Setting Parameters ...........................................................................................5-2
5.1.1
Setting Parameters at Measurement Level .......................................5-2
5.1.2 Setting Parameters at Operation Level .............................................5-3
5.1.3 Setting Parameters at Setting Level ..................................................5-4
5.1.4 Setting Parameters at Service Level .................................................5-5
5.2 Parameter Setting .............................................................................................5-6
5.2.1
Parameter Setting at Operation Level ...............................................5-6
5.2.2 Parameter Setting at Setting Level ..................................................5-10
5.2.3 Parameter Setting at Service Level .................................................5-16
6. CALORIE / PARAMETER SETTING ........................................................ 6-1
6.1 Setting Parameters ...........................................................................................6-2