88
5
Functional Description with Process Diagrams
Fig. 5-10 Gas train for standard sequence for gas modulating with pilot burner
Fig. 5-11 Oil train for standard process flow oil modulating with pilot burner
5.2.3
Purging the Fuel Train
Purging oil gun and gas train
This function is used to discharge residual fuel from an oil gun or gas train into the flame. If
the oil gun or gas train is purged then the 2
nd
safety time (pilot valve and fuel valve open) is
increased at the next burner start sequence as the oil gun or gas train will have to be primed
again before ignition.
5.2.3.1 Requirements
The special curve point ’Purge oil gun’ must be configured.
How to set the special curve points see chapter
6.3.2 Configuring Special Points
.
5.2.3.2 Required Inputs/Outputs
For purging the oil gun, 2 additional logical input signals are required:
•
Purge valve
•
Atomiser steam valve
V1
Gas side fuel valve
M
Gas damper servomotor
V2
Burner side fuel valve
P
min
Min. gas pressure monitor
V3.1 Gas side pilot valve
V4.1 Burner side pilot valve
Содержание AEC-TPS
Страница 1: ...www lamtec de Sensors and Systems for Combustion Engineering Manual Combustion Management System CMS...
Страница 2: ......
Страница 42: ...41 4 CMS Components 4 2 5 Terminal Assignment Fig 4 9 AEC TPS 230 VAC or 120 VAC terminal assignment...
Страница 131: ...130 7 Operating Control and Displays 7 1 5 5 Deleting Curves Delete firing rate curve...
Страница 142: ...141 7 Operating Control and Displays Accessing channel information AL1 Fig 7 12 GUI6xx channel information...
Страница 148: ...147 7 Operating Control and Displays Channel configuration AL1 Fig 7 18 Channel configuration...
Страница 154: ...153 7 Operating Control and Displays Accessing the CO O2 settings AL2 Fig 7 24 CO O2 settings menu...
Страница 157: ...156 7 Operating Control and Displays Fig 7 27 System CRCs menu...
Страница 162: ...161 7 Operating Control and Displays Fig 7 32 IP setting menu...
Страница 163: ...162 7 Operating Control and Displays 7 2 8 User Settings Accessing the display settings Fig 7 33 Display settings menu...
Страница 164: ...163 7 Operating Control and Displays Accessing the language settings AL1 Fig 7 34 Language settings menu...
Страница 166: ...165 7 Operating Control and Displays Fig 7 35 Installation...
Страница 167: ...166 7 Operating Control and Displays Fig 7 36 Installation...
Страница 176: ...175 7 Operating Control and Displays Fig 7 49 Loading a protected dataset into the device...
Страница 198: ...197 7 Operating Control and Displays 1 Digital inputs 2 Digital outputs 3 PLC Signals 4 Analogue measurement values...
Страница 202: ...201 7 Operating Control and Displays Replacing a Module Fig 7 81 Module replacement menu...
Страница 271: ...270 10 Maintenance 6 Close the window Connection between PC and CMS is established Indication of the con nected CMS...
Страница 272: ...271 10 Maintenance How to update the firmware in the CMS AL2 1 Open the menu Firmware update 2 Prepare firmware update...
Страница 274: ...273 10 Maintenance Activating the Debug Data 1 Start CMS Remote Software 2 Set device online 3 Show debug data...
Страница 276: ...275 10 Maintenance 3 Restart CMS to complete the update...
Страница 282: ...281 12 Appendix 12 5 EU Declaration of Conformity...
Страница 283: ...282 12 Appendix...