25
3
System Description
High fire acknowledgement
If this signal is absent, the burner sequencer stops at
high fire. The pre-purge time does not count down.
This signal can be used as a condition for pre-purg-
ing.
Ignition position acknowledge-
ment
If this signal is absent, the burner sequencer stops at
the ignition position. Ignition does not start.
This signal can be used as a condition for ignition.
Also called 'ignition hold'
Fault reset
This signal resets faults in the CMS.
A fault reset can also be initiated via the HMIs (UI400
and GUI6xx) as well as via the bus interfaces.
In the case of a remote reset, the guidelines specified
in EN 1361 must be respected.
Pre-purge suppression
If the signal is present during ’burner on’, CMS starts
without pre-purge.
Recirculation ON
If this signal is absent, the recirculation channel
remains at the lower range limit in burner operation.
Cooling air operation
(in development)
The signal activates cooling operation after ’Burner
OFF’
Pilot flame
The signal can be used if the main flame monitor does
not monitor the pilot flame.
Air pressure ignition air >min.
Air pressure monitor for ignition air
Air pressure main air 2 > min.
Standby operation
Signal to activate and deactivate standby operation,
see chapter
Flue gas damper OPEN
Recirculation gas pressure
monitor
Atomiser medium pressure
monitor
Burner ON
This signal switches the burner on. Removing the sig-
nal switches the burner off.
Control release
If the ’control release’ signal is absent, the control
system stays at low fire (LFH).
Burner OFF
The signal switches the burner off or prevents the
burner starting up. It overrides the ’Burner ON’ signal.
CPI input
This signal checks whether the valve is closed. A total
of 8 signals are possible:
CPI 1 for fuel trains 1 … 4
CPI 2 for fuel trains 1 … 4
Fuel safety interlock chain
Signal to switch off in the event of absent fuel-relevant
monitoring signals.
4 Signals for the chains 1 ... 4 are possible.
Pressure between the valves
in the fuel train > min.
This signal monitors the minimum pressure between
the valves with active valve leakage testing.
4 Signals for the chains 1 ... 4 are possible.
Fuel pressure < max.
This signal monitors the maximum pressure.
4 Signals for the chains 1 ... 4 are possible.
Input
Description
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...