Det-Tronics EQP Fire and Gas Detection/Releasing System - Manual (Page 4)

Section 4 - Operation
sYsteM CONtrOller ...................................................... 4-1
Pushbuttons .................................................................. 4-1
Controller status Indicators ........................................... 4-2
text Display ................................................................... 4-2
Controller Menu Options ............................................... 4-2
Controller Audible Alarm ................................................ 4-6
ControlNet status Indicators (Optional) ......................... 4-7
sequence of events During a Configuration Data
Download ............................................................... 4-7
Controller redundancy ................................................. 4-9
eNHANCeD DIsCrete I/O MODUle ...............................4-11
Power-Up sequence ....................................................4-11
8 CHANNel DCIO MODUle ............................................. 4-12
Power-Up sequence ................................................... 4-12
8 CHANNel relAY MODUle........................................... 4-13
Power-Up sequence ................................................... 4-13
ANAlOg INPUt MODUle ................................................ 4-14
Power-Up sequence ................................................... 4-14
INtellIgeNt PrOteCtION MODUle ............................ 4-15
Power-Up sequence ................................................... 4-15
embedded logic - Purpose ........................................ 4-15
embedded logic - Control transfer sequence Description ..4-15
embedded logic - s3 Configurable Options ............... 4-16
embedded logic - Operation ...................................... 4-17
eQ21XXPsM POWer sUPPlY MONItOr ....................... 4-18
eQ2220gFM grOUND FAUlt MONItOr ........................ 4-18
eQ22XXIDC serIes INItIAtINg DevICe CIrCUIt ........ 4-19
eQ22XXDCU AND eQ22XXDCUeX DIgItAl
COMMUNICAtION UNIts ................................................. 4-19
eQ25xxArM AgeNt releAse MODUle ........................ 4-20
eQ25xxsAM sIgNAl AUDIBle MODUle ........................ 4-20
eQ24xxNe NetWOrk eXteNDer .................................. 4-20
sYsteM stArtUP ............................................................ 4-21
Pre-Operation Checks ................................................. 4-21
general start-up Procedures ...................................... 4-22
startup Procedure for Controller.................................. 4-23
startup Procedure for eDIO Module ........................... 4-23
startup Procedure for DCIO Module ........................... 4-24
Table of Contents – Continued