Table of contents
SIWAREX WP251
Manual, 12/2015, A5E37203357A
7
8.14 DR 14 Selection process value 1, 2 ...................................................................................... 103
8.15 DR 15 Preset tare ................................................................................................................. 104
8.15.1 Overview ............................................................................................................................... 104
8.15.2 Preset tare weight 1 .............................................................................................................. 105
8.16 DR 16 Weight simulation ...................................................................................................... 105
8.16.1 Overview ............................................................................................................................... 105
8.16.2 Weight simulation specification ............................................................................................. 106
8.17 DR 17 Control analogue output ............................................................................................ 106
8.17.1 Overview ............................................................................................................................... 106
8.17.2 Analog output specification ................................................................................................... 106
8.18 DR18 Control digital outputs ................................................................................................. 107
8.18.1 Overview ............................................................................................................................... 107
8.18.2 Specification for digital outputs DQ.0, DQ.1, DQ.2, DQ.3 .................................................... 108
8.18.3 Transitions for weighing steps 0 to 7 .................................................................................... 108
8.19 DR 20 Single set point .......................................................................................................... 109
8.19.1 Overview ............................................................................................................................... 109
8.19.2 Single set point ..................................................................................................................... 109
8.20 DR 21 Total set point ............................................................................................................ 110
8.20.1 Overview ............................................................................................................................... 110
8.20.2 Total set point ....................................................................................................................... 110
8.21 DR 22 Tolerance parameters ............................................................................................... 111
8.21.1 Overview ............................................................................................................................... 111
8.21.2 Parameter relation ................................................................................................................ 115
8.21.3 Tolerance limit TH2 ...............................................................................................................
116
8.
21.4 Tolerance limit TH1 ............................................................................................................... 116
8.21.5 Tolerance limit TL1 ............................................................................................................... 116
8.21.6 Tolerance limit TL2 ............................................................................................................... 116
8.21.7 Behavior in case of TH1 error ............................................................................................... 116
8.21.8 Behavior in case of TL1 error ............................................................................................... 116
8.21.9 Pulse duration for pulse post dosing ..................................................................................... 116
8.21.10 Number of not controlled weighings ..................................................................................... 117
8.21.11 Capture of weighings into statistics ...................................................................................... 117
8.22 DR 23 Material parameters ................................................................................................... 118
8.22.1 Overview ............................................................................................................................... 118
8.22.2 Parameter relation ................................................................................................................ 119
8.22.3 Fine weight ............................................................................................................................ 119
8.22.4 Trailing weight ....................................................................................................................... 119
8.22.5 Blocking time coarse signal .................................................................................................. 120
8.22.6 Blocking time fine signal ....................................................................................................... 120
8.22.7 Shut-off correction weight ..................................................................................................... 121
8.23 DR 24 Controller and filter parameters ................................................................................. 121
8.23.1 Overview ............................................................................................................................... 121
8.23.2 Parameter relation ................................................................................................................ 123
8.23.3 Type of controller .................................................................................................................. 123
8.23.4 Control factor of proportional controller ................................................................................
123
8.
23.5 Maximum corrective action ................................................................................................... 123
8.23.6 Controller deadband - upper limit ......................................................................................... 124
8.23.7 Controller deadband - lower limit ..........................................................................................
124
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