VD (E3.1) 03/2020 page 5/173
13. NOTIFICATION AND ALARM FUNCTIONS ........................................................ 93
13.1 Information messages ....................................................................................................................... 93
13.1.1 RD4 controller ......................................................................................................................... 93
13.1.2 MB2 controller ......................................................................................................................... 94
13.2 Alarm messages ............................................................................................................................... 95
13.2.1 RD4 controller ......................................................................................................................... 95
13.2.2 MB2 controller ......................................................................................................................... 96
13.3 Resetting an alarm ............................................................................................................................ 97
13.3.1 RD4 controller ......................................................................................................................... 97
13.3.2 MB2 controller ......................................................................................................................... 97
13.4 Activating / deactivating the audible alarm (buzzer) ......................................................................... 98
13.4.1 RD4 controller ......................................................................................................................... 98
13.4.2 MB2 controller ......................................................................................................................... 98
14. MB2 CONTROLLER: TIMER PROGRAM (STOPWATCH FUNCTION) .............. 99
14.1 Starting a timer program ................................................................................................................... 99
14.1.1 Performance during program delay time ................................................................................ 99
14.2 Stopping a running timer program .................................................................................................. 100
14.2.1 Pausing a running timer program ......................................................................................... 100
14.2.2 Cancelling a running timer program ...................................................................................... 100
14.3 Performance after the end of the program ...................................................................................... 100
15. MB2 CONTROLLER: TIME PROGRAMS .......................................................... 101
15.1 Starting an existing time program ................................................................................................... 101
15.1.1 Performance during program delay time .............................................................................. 102
15.2 Stopping a running time program .................................................................................................... 102
15.2.1 Pausing a running time program ........................................................................................... 102
15.2.2 Cancelling a running time program ....................................................................................... 102
15.3 Performance after the end of the program ...................................................................................... 102
15.4 Creating a new time program .......................................................................................................... 103
15.5 Program editor: program management ........................................................................................... 103
15.5.1 Deleting a time program........................................................................................................ 104
15.6 Section editor: section management ............................................................................................... 105
15.6.1 Add a new program section .................................................................................................. 106
15.6.2 Copy and insert or replace a program section ...................................................................... 106
15.6.3 Deleting a program section ................................................................................................... 107
15.7 Value entry for a program section ................................................................................................... 108
15.7.1 Section duration .................................................................................................................... 108
15.7.2 Set-point ramp and set-point step ......................................................................................... 109
15.7.3 Special controller functions ................................................................................................... 110
15.7.4 Setpoint entry ........................................................................................................................ 111
15.7.5 Tolerance range .................................................................................................................... 111
15.7.6 Repeating one or several sections within a time program .................................................... 112
15.7.7 Saving the time program ....................................................................................................... 113
16. MB2 CONTROLLER: WEEK PROGRAMS........................................................ 114
16.1 Starting an existing week program .................................................................................................. 114
16.2 Cancelling a running week program ............................................................................................... 114
16.3 Creating a new week program ........................................................................................................ 115
16.4 Program editor: program management ........................................................................................... 116
16.4.1 Deleting a week program ...................................................................................................... 117
16.5 Section editor: section management ............................................................................................... 118
16.5.1 Add a new program section .................................................................................................. 119
16.5.2 Copy and insert or replace a program section ...................................................................... 119
16.5.3 Deleting a program section ................................................................................................... 120
16.6 Value entry for a program section in the Section view .................................................................... 120
16.6.1 Set-point ramp and set-point step modes ............................................................................. 120
16.6.2 Weekday ............................................................................................................................... 121