MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k

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Alarm Operation<strong>2604</strong> Controller5.4.1. Alarms (Summary) ParametersTable Number:5.4.1These parameters indicate alarm statusALARMS(Summary Page)Parameter Name Parameter Description Value Default AccessLevelNew AlarmLP1 AckLP2 AckLP3 AckPV Input AckAn Input AckModule 1 AckModule 3 AckModule 4 AckModule 5 AckModule 6 AckUser 1 AcktoUser 8 AckOnly available over digitalcommunications to flag thata new alarm has occurredStatus and acknowledgeloop 1 alarmsStatus and acknowledgeloop 2 alarmsStatus and acknowledgeloop 3 alarmsStatus and acknowledge PVinput alarmsStatus and acknowledgeanalogue input alarmsStatus and acknowledgemodule 1 alarmsStatus and acknowledgemodule 3 alarmsStatus and acknowledgemodule 4 alarmsStatus and acknowledgemodule 5 alarmsStatus and acknowledgemodule 6 alarmsStatus and acknowledgeUser 1alarmtoStatus and acknowledgeUser 8 alarmNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesAck All Acknowledges all alarms NoYesL1 R/OL1L1L1L1L1L1L1L1L1L1L1L1L15-8 User Guide Part No HA026491 Issue 3.0 Apr-02
<strong>2604</strong> Controller Alarm Operation5.5. ALARM ACKNOWLEDGEMENTA new alarm can be acknowledged in five ways:1. By pressing and simultaneously2. Through the alarms ‘Summary’ page3. Through the ‘Alarms’ page4. From an external source, such as a pushbutton, connected to a suitably configured digitalinput5. Through digital communicationsThe message will remain on the screen and the alarm symbol, %, will continue to flash untilthe alarm is acknowledged - you are prompted to do this by pressing andsimultaneously. The symbol will stop flashing and remain illuminated until all alarmconditions are removed. If a further alarm occurs the symbol will start flashing again and anew alarm message will pop up.The message displayed indicates the source of the alarm and may be customised to the usersterminology. The source will inherit the name of the channel or the loop or the user alarmname.The operation of the alarm acknowledgement depends whether the alarm is non-latching orlatching, auto or manual reset. This is shown in the following tables:-Non Latched AlarmsAlarmConditionAcknowledge Symbol % Message Ext relay(if fitted)ON No Flashing Alarm message OnOff No Off Former display OffAlarmConditionAcknowledge Symbol % Alarm message Ext relay(if fitted)ON No Flashing Alarm message OnOn Yes Steady Former display OffOff Off Former message OffLatched Alarm - AutoAlarmConditionAcknowledge Symbol % Message Ext relay(if fitted)ON No Flashing Alarm message OnOff No Flashing Alarm message OnOffYesAlarmConditionAcknowledge Symbol % Message Ext relay(if fitted)ON No Flashing Alarm message OnON Yes Steady S:Access Level OffOff - Off Normal display OffUser Guide Part No HA026491 Issue 3.0 Apr-02 5-9
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2604 Controller ContentsMODEL 2604
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RESEARCHLETTERaReference beamHOEabO
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2604 Controller Introduction1.2. BE
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2604 Controller Introduction1.3.2.
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2604 Controller Introduction1.5. I/
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2604 Controller InstallationThe thr
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2604 Controller Installation2.3.2.
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2604 Controller InstallationRS485 4
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2604 Controller InstallationRS485 2
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2604 Controller InstallationI/O Mod
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2604 Controller InstallationI/O Mod
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2604 Controller InstallationTransdu
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2604 Controller Operation3. CHAPTER
Page 41 and 42: 2604 Controller Operation3.1. POWER
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Page 99 and 100: 2604 Controller Appendix AA. APPEND
Page 101 and 102: 2604 Controller Appendix AA.2. CONF
Page 103 and 104: 2604 Controller Safety and EMC Info
Page 109 and 110: 2604 Controller Technical Specifica
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MODEL 2604 CONTROLLER - USER GUIDE - d a n m a r k

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