PR 5211 Instrument Manual Table of Contents
Sartorius EN-3
5.4 Scale Response Messages ............................................................................................................................................................. 51
5.4.1 Standard Scale Response Message ..................................................................................................................................... 51
5.4.2 Unrecognized Command Response .................................................................................................................................... 52
5.4.3 Communication Error Response .......................................................................................................................................... 52
5.4.4 Diagnostics Command Response ........................................................................................................................................ 52
5.4.5 About ‘A’ and ‘B’ Command Response .............................................................................................................................. 53
5.4.6 Scale Information ‘I’ and ‘N’ Command Response ........................................................................................................ 54
5.5 Communication Error Handling ................................................................................................................................................. 54
6 ProfiBus Interface ..................................................................................................................................................... 55
6.1 ProfiBus Interface Protocol ......................................................................................................................................................... 55
6.1.1 Write Window (Input Area) .................................................................................................................................................. 56
6.1.2 Read Window (Output Area) ................................................................................................................................................ 56
6.1.3 Data Reading and Writing .................................................................................................................................................... 56
6.1.4 Description of I/O Area (Read/Write Window) ............................................................................................................... 57
6.1.5 Register Read and Write via ProfiBus ............................................................................................................................... 59
6.1.6 Parameter Read and Write via ProfiBus ........................................................................................................................... 61
6.2 ProfiBus Register ............................................................................................................................................................................. 63
6.2.1 Register 0: IO-Status Bits for Reading .............................................................................................................................. 63
6.2.2 Register 1: Scale Status .......................................................................................................................................................... 63
6.2.3 Register 2: Status of State Controlled Action Bits ........................................................................................................ 64
6.2.4 Register 3: Status of Transition Controlled Action Bits ............................................................................................... 64
6.2.5 Register 4: Calibration Information, Error Byte ............................................................................................................. 64
6.2.6 Register 5: Transmitter Type and Version ......................................................................................................................... 66
6.2.7 Register 6: Board Number ..................................................................................................................................................... 66
6.2.8 Register 7: (Reserved) ............................................................................................................................................................. 66
6.2.9 Register 8 ...14: Weight data ................................................................................................................................................ 66
6.2.10 Register 20 and 21: Parameter channel (read/write) .................................................................................................... 67
6.2.11 Register 22…27: Limit values (read/write) ....................................................................................................................... 67
6.2.12 Register 30: Analog output (read/write) .......................................................................................................................... 67
6.2.13 Register 31: Fixtare (read/write) ......................................................................................................................................... 67
6.2.14 Register 80…93: Action bits state controlled (write) ................................................................................................... 68
6.2.15 Register 112…125: Action bits transition controlled (write) ..................................................................................... 69
6.3 ProfiBus Parameter Numbers ...................................................................................................................................................... 70
6.3.1 Configuration parameter ...................................................................................................................................................... 70
6.3.2 Calibration .................................................................................................................................................................................. 73
6.3.3 ADU parameter ......................................................................................................................................................................... 75
6.3.4 Parameter P99: Access Code ................................................................................................................................................ 80