3Festo — OVEM — 2019-03g
1 About this document................................................................................................... 5
1.1 Applicable documents.................................................................................................. 5
2 Safety........................................................................................................................... 5
2.1 Safety instructions........................................................................................................ 5
2.2 Intended use................................................................................................................ 5
2.3 UL certification............................................................................................................. 5
3 Further information..................................................................................................... 6
4 Service..........................................................................................................................6
5 Product overview......................................................................................................... 7
5.1 Product design............................................................................................................. 7
5.1.1 Product variants......................................................................................................8
5.1.2 Display components............................................................................................... 10
5.2 Function....................................................................................................................... 14
5.2.1 Switching functions................................................................................................ 14
5.2.2 Valve controller.......................................................................................................16
5.2.3 Air saving function.................................................................................................. 17
5.2.4 Optimisation of the transport time..........................................................................18
5.2.5 Monitoring and diagnostics.................................................................................... 18
5.2.6 Measured variables................................................................................................ 19
5.2.7 Teach function (teach-in)........................................................................................ 20
5.2.8 Operating statuses and menu structure..................................................................21
6 Assembly..................................................................................................................... 25
7 Installation.................................................................................................................. 28
7.1 Pneumatic installation.................................................................................................. 28
7.2 Electrical installation.................................................................................................... 29
8 Commissioning............................................................................................................ 31
8.1 Commissioning vacuum generator............................................................................... 31
8.2 Set the intensity of the ejector pulse............................................................................ 31
9 Operation and use....................................................................................................... 32
9.1 Setting the ejector pulse duration................................................................................ 32
9.2 Configuring switching outputs...................................................................................... 33
9.3 Setting the switching characteristics of a switching output........................................... 33
9.4 Set diagnostic message channel.................................................................................. 34
9.5 Teach-in switching points............................................................................................. 35
9.6 Deleting minimum or maximum pressure value............................................................ 35
9.7 Setting critical limits for the evacuation and air supply times........................................36
9.8 Teaching evacuation and air supply time...................................................................... 36
9.9 Displaying evacuation and air supply times.................................................................. 37
9.10 Deleting evacuation and air supply times..................................................................... 37
9.11 Electrical manual override............................................................................................ 38
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