Huber Pilot ONE Unistat T3*0, Operation Manual

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OPERATION MANUAL
Unistat® T300 Series
V2.4.0en/22.07.20//17.12
10
4.1 Setup mode ................................................................................................. 51
4.1.1 Turning on the temperature control unit ....................................................... 51
4.1.2 Turning off the temperature control unit ....................................................... 51
4.1.3 Setting the overtemperature protection ........................................................ 52
4.1.3.1 General information on the overtemperature protection ......................... 52
4.1.3.2 Setting “OT limit: heating” ......................................................................... 52
4.1.3.3 Setting “OT expansion vessel” .................................................................... 53
4.1.3.4 Setting “Process Safety” ............................................................................. 53
4.1.3.5 Monitoring via “Display OT values” ............................................................ 53
4.1.4 Testing overtemperature protection for functionality ................................... 54
4.1.5 Adjusting the Delta T limiter ........................................................................... 54
4.1.5.1 Changing the Delta T limiter ....................................................................... 54
4.2 The temperature control circuit .................................................................... 54
4.2.1 Select temperature control: Internal or process ............................................ 55
4.2.2 Temperature control to internal temperature ............................................... 55
4.2.3 Temperature control to process temperature ................................................ 56
4.2.4 Delta T limiter ................................................................................................. 56
4.2.5 Monitoring the Pt100 temperature sensors ................................................... 56
4.2.6 Optimum control parameters for optimum temperature control .................. 57
4.2.7 Sub-category: “Select auto/expert mode”. ..................................................... 57
4.2.8 Sub-category: “Configuration auto” ............................................................... 57
4.2.8.1 Sub-category: “Find parameters” ............................................................... 57
4.2.8.2 Sub-category: “Control Dynamics” ............................................................. 59
4.2.8.3 Sub-category: “Fluid Properties” ................................................................ 60
4.2.8.4 Sub-category: “Display parameters” .......................................................... 61
4.2.9 Sub-category: “Configuration manual” ........................................................... 62
4.2.9.1 Sub-category: “Change parameters” .......................................................... 62
4.2.9.2 Sub-category: “Display parameters” .......................................................... 63
4.2.9.3 Sub-category: “Control structure” .............................................................. 63
4.2.10 Sub-category: “Reset parameters” ................................................................. 63
4.2.11 Sub-category: “Display parameters” ............................................................... 64
4.2.12 Setting the setpoint thresholds ...................................................................... 64
4.2.13 Setting the setpoint ........................................................................................ 65
4.3 Adjusting the cooling capacity ...................................................................... 65
4.3.1 Cooling water connection ............................................................................... 66
4.4 Filling, venting, degassing and draining ......................................................... 66
4.4.1 Externally closed application .......................................................................... 66
4.4.1.1 Filling and venting externally closed application ........................................ 67
4.4.1.2 Degassing externally closed applications ................................................... 68
4.4.1.3 Draining externally closed applications ...................................................... 70
4.4.2 Externally open application ............................................................................ 71
4.4.2.1 Filling and venting externally open application .......................................... 71
4.4.2.2 Degassing externally open applications ..................................................... 73
4.4.2.3 Draining externally open applications ........................................................ 73
5 Normal operation 75
5.1 Automatic operation .................................................................................... 75
5.1.1 Temperature control ....................................................................................... 75
5.1.1.1 Starting the temperature control process .................................................. 75
5.1.1.2 Ending the temperature control process ................................................... 75
5.1.2 Temperature control via a created temperature control program ................ 76
5.1.2.1 Starting the temperature control program ................................................ 76