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8.13
DR 13 RS485 parameters .................................................................................................... 103
8.13.1
Overview ............................................................................................................................... 103
8.13.2
RS485 protocol ..................................................................................................................... 104
8.13.3
RS485 baud rate ................................................................................................................... 104
8.13.4
RS485 character parity ......................................................................................................... 105
8.13.5
RS485 number of data bits ................................................................................................... 105
8.13.6
RS485 number of stop bits ................................................................................................... 105
8.13.7
RS485 Modbus address ....................................................................................................... 105
8.13.8
Decimal place for Siebert indicator ....................................................................................... 105
8.14
DR 14 SIMATIC interface parameters .................................................................................. 106
8.14.1
Overview ............................................................................................................................... 106
8.14.2
Selection of process value 1, 2 ............................................................................................. 107
8.15
DR 15 tare settings ............................................................................................................... 108
8.15.1
Overview ............................................................................................................................... 108
8.15.2
Specification of tare weight 1, 2, 3 ........................................................................................ 108
8.16
DR 16 simulation value ......................................................................................................... 110
8.16.1
Overview ............................................................................................................................... 110
8.16.2
Weight simulation specification ............................................................................................. 110
8.17
DR 17 analog output control specifications .......................................................................... 111
8.17.1
Overview ............................................................................................................................... 111
8.17.2
Analog output specification ................................................................................................... 111
8.18
DR 18 digital output control specifications ............................................................................ 112
8.18.1
Overview ............................................................................................................................... 112
8.18.2
Specification for digital output 0, 1, 2, 3 ................................................................................ 113
8.19
DR 30 current process values .............................................................................................. 114
8.19.1
Overview ............................................................................................................................... 114
8.19.2
Gross process weight ........................................................................................................... 116
8.19.3
Net process weight ............................................................................................................... 116
8.19.4
Tare process weight .............................................................................................................. 116
8.19.5
Gross / net weight ................................................................................................................. 117
8.19.6
Gross / net weight with increased resolution (x 10) .............................................................. 117
8.19.7
Tare weight ........................................................................................................................... 117
8.19.8
Gross process weight (commissioning aid) .......................................................................... 117
8.19.9
Net process weight (commissioning aid) .............................................................................. 117
8.19.10
Refresh counter for process values ...................................................................................... 117
8.19.11
Last report ID ........................................................................................................................ 117
8.20
DR 31 advanced current process values .............................................................................. 118
8.20.1
Overview ............................................................................................................................... 118
8.20.2
Unfiltered digit value ............................................................................................................. 119
8.20.3
Filtered digit value ................................................................................................................. 119
8.20.4
Filtered digit value (commissioning aid) ................................................................................ 119
8.20.5
Digits for analog output ......................................................................................................... 119
8.20.6
Current status of input 0, 1, 2, 3 ........................................................................................... 119
8.20.7
Current status of digital output 0, 1, 2, 3 ............................................................................... 120
8.20.8
Refresh counter for process values ...................................................................................... 120
8.20.9
Current load cell signal in mV ............................................................................................... 120
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
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