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8.1.3. Program delay .......................................................................................................................... 60
8.1.4. Program advance function........................................................................................................ 61
8.1.5. Program pause facility .............................................................................................................. 61
8.2. Notes on the firing process ...................................................................................................................... 62
8.2.1. Querying kiln performance ........................................................................................................ 62
8.2.2. Cooling ..................................................................................................................................... 62
8.2.3. Recovery in the event of a power failure ................................................................................... 63
8.3. Operating notes ....................................................................................................................................... 63
8.3.1. Kiln too slow ............................................................................................................................. 63
8.3.2. Heating & cooling ramps .......................................................................................................... 63
8.3.3. Introduction of cooling air in cooling ramps .............................................................................. 63
8.3.4. Memory .................................................................................................................................... 63
8.3.5. Adjusting the firing values during firing ...................................................................................... 64
8.4. “Hysteresis” regulation for photovoltaic systems (ST 411 only) ................................................................. 64
9.
Error messages ....................................................................................................................................... 64
9.1. General description .................................................................................................................................. 64
9.2. Display screen ......................................................................................................................................... 64
9.3. Reading error messages .......................................................................................................................... 64
9.4. General error messages ........................................................................................................................... 65
9.5. Firing program errors ............................................................................................................................... 66
10.
Interfaces ................................................................................................................................................ 66
10.1. USB interface ........................................................................................................................................... 66
10.1.1. General description .................................................................................................................. 66
10.1.2. Interface properties................................................................................................................... 66
10.1.3. Inserting & removing USB flash drives ...................................................................................... 67
10.1.4. "Data transfer" indicator............................................................................................................ 67
10.1.5. Real-Time clock function .......................................................................................................... 67
10.1.6. Setting the date & time ............................................................................................................. 67
10.1.7. Data logging ............................................................................................................................. 68
10.1.8. Logging interval ........................................................................................................................ 68
10.1.9. Log file format .......................................................................................................................... 69
10.1.10. Saving on USB flash drive ........................................................................................................ 69
10.2. Wi-Fi module (ST 411 only) ...................................................................................................................... 69
10.2.1. General description (ST 411 only) ............................................................................................. 69
10.2.2. Functions possible with Wi-Fi (ST 411 only) .............................................................................. 69
10.2.3. “Data transmission” indicator (ST 411 only) .............................................................................. 70
10.2.4. Establishing a connection via a Wi-Fi router [WPS function)] (ST 411 only) ............................... 70
10.2.5. Establishing connection manually with a wireless router (ST 411 only) ...................................... 71
10.3. ROHDE graph .......................................................................................................................................... 72
10.3.1. General information .................................................................................................................. 72
10.3.2. Meaning of the controller status codes in ROHDEgraph ........................................................... 72
10.4. ROHDE App myKiln ................................................................................................................................. 73
10.4.1. General informationen .............................................................................................................. 73
10.4.2. Register the controller in ROHDE App myKiln (“Access code”) ................................................. 74
11.
Faults ...................................................................................................................................................... 74
11.1. Safety instructions.................................................................................................................................... 74
11.2. General faults ........................................................................................................................................... 75
11.3. Replacing the control unit fuse ................................................................................................................. 75
12.
Parameter configuration ........................................................................................................................... 77
12.1. Available parameters ................................................................................................................................ 77
12.2. Changing parameters .............................................................................................................................. 77
13.
Example of a firing program ..................................................................................................................... 78
13.1. Program examples (ceramics) .................................................................................................................. 78
13.2. Information on firing programs ................................................................................................................. 78