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Contents
D396-14-880 Issue J
Contents
Section Page
1 Introduction .......................................................................................1
1.1 Scope and definitions ................................................................................................... 1
1.2 Description ................................................................................................................ 2
1.3 Controls and indicators (EXC120/300/300M only) .................................................................. 3
1.4 Bakeout band control (EXC120/300/300M only) .................................................................... 6
1.5 Connection of an Active gauge ........................................................................................ 7
1.6 Backing pump control (EXC120/300/300M only) .................................................................... 7
1.7 Logic interface ........................................................................................................... 7
1.7.1 Introduction ..............................................................................................................7
1.7.2 Electrical supplies .......................................................................................................8
1.7.3 Control inputs ............................................................................................................8
1.7.4 Status outputs ............................................................................................................9
1.7.5 Analogue outputs ........................................................................................................ 9
1.8 Vent-valve control ......................................................................................................10
1.8.1 Vent on Stop .............................................................................................................10
1.8.2 Vent on Fail and Vent on Axial Emergency .........................................................................10
1.9 Controller Fail conditions ..............................................................................................11
1.9.1 General ...................................................................................................................11
1.9.2 Internal Timer ...........................................................................................................11
1.9.3 Axial Emergency (EXC300M only) .....................................................................................12
1.10 Electrical connections ..................................................................................................12
2 Technical data .................................................................................. 17
2.1 Operating and storage conditions ....................................................................................17
2.2 Mechanical data .........................................................................................................17
2.3 Electrical data ...........................................................................................................17
2.4 Electrical connectors ...................................................................................................19
2.5 Factory settings .........................................................................................................19
3 Installation ....................................................................................... 23
3.1 Unpack and Inspect .....................................................................................................23
3.2 Fit the Controller .......................................................................................................23
3.3 Introduction to Controller electrical connections .................................................................24
3.4 Connect the electrical supply .........................................................................................27
3.5 Connect additional earth (ground) bonding (if required) .........................................................27
3.6 Connect the EXT pump .................................................................................................27
3.7 Connect the backing pump (EXC120/300/300M only) .............................................................28
3.8 Connect the bakeout band (EXC120/300/300M only) .............................................................28
3.9 Connect an Active gauge ..............................................................................................28
3.10 Connect the logic interface to your equipment ....................................................................30
3.11 Adjust the Normal speed setpoint ...................................................................................30
3.12 Adjust the Internal Timer .............................................................................................30
3.13 Configure the Controller ...............................................................................................31
3.13.1 Introduction .............................................................................................................31
3.13.2 Enable/disable the Internal Timer to monitor low pump speed .................................................31
3.13.3 Vent options .............................................................................................................32
4 Operation ........................................................................................ 33
4.1 Start-up ..................................................................................................................33
4.2 Standby ...................................................................................................................33
4.3 Bakeout band control (EXC120/300/300M only) ...................................................................34
Ipsitech 9001(17)-2008
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