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9. TIME PROGRAMS ............................................................................................... 38
9.1 Starting and running an existing time program .................................................................................40
9.2 Cancelling a running time program...................................................................................................43
9.3 Creating a new time program............................................................................................................44
9.3.1 Section handling .....................................................................................................................46
9.3.2 Temperature setpoint..............................................................................................................47
9.3.3 Section duration......................................................................................................................47
9.3.4 Repeating one or several sections within a time program......................................................48
9.3.5 Tolerance range......................................................................................................................49
9.3.6 Set-point ramp and set-point step modes...............................................................................51
9.3.7 Switching on or off the optional zero-voltage relay outputs....................................................53
9.3.8 Calling up the next parameter.................................................................................................54
9.3.9 Saving the time program and leaving the program editor.......................................................56
9.4 Program interruption .........................................................................................................................58
9.5 Deleting a time program....................................................................................................................59
10. WEEK PROGRAMS ............................................................................................. 60
10.1 Starting and running an existing week program ...............................................................................61
10.2 Cancelling a running week program .................................................................................................64
10.3 Creating a new week program ..........................................................................................................65
10.3.1 Section handling .....................................................................................................................67
10.3.2 Temperature setpoint..............................................................................................................68
10.3.3 Day of the week ......................................................................................................................68
10.3.4 Time of the day .......................................................................................................................69
10.3.5 Activity of the shift-point..........................................................................................................70
10.3.6 Switching on or off the optional zero-voltage relay outputs....................................................70
10.3.7 Calling up the next parameter.................................................................................................71
10.3.8 Saving the week program and leaving the program editor.....................................................73
10.4 Deleting a week program ..................................................................................................................74
11. KEY LOCK ........................................................................................................... 75
11.1 Directly activating the key lock function ............................................................................................76
11.2 Automatic key lock ............................................................................................................................76
11.3 Changing the password for unlocking the key lock...........................................................................78
12. GENERAL CONTROLLER SETTINGS................................................................ 79
12.1 Setup wizard .....................................................................................................................................80
12.2 Date and time settings ......................................................................................................................80
12.3 Selecting the menu language of the T4.12 controller .......................................................................82
12.4 Setting display brightness .................................................................................................................82
12.5 Changing the temperature unit .........................................................................................................83
12.6 Defining the data recording rate........................................................................................................83
12.7 Factory reset .....................................................................................................................................84
12.8 Network configuration .......................................................................................................................84
12.9 Display of the entire network configuration.......................................................................................88
12.10 RS 422 address (with optional RS 422 interface).............................................................................89
12.11 Display and entry of the chamber configuration – for service purpose.............................................89
13. DATA TRANSFER VIA USB INTERFACE .......................................................... 90
13.1 Exporting data to USB drive..............................................................................................................90
13.2 Importing data from USB drive..........................................................................................................91
14. NOTIFICATIONS AND ALARMS ......................................................................... 92
14.1 Notifications overview .......................................................................................................................92
14.2 Alarms overview................................................................................................................................92
14.3 Alarm status ......................................................................................................................................93
14.4 Confirming a “set” alarm....................................................................................................................94
