Profibus Interface  PR 5210 Operating Manual 
58  Sartorius 
6.3.1.6  Parameter 6: RS485 interface 
  Bit 7  Bit 6  Bit 5   Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
Byte 0     
Byte 1     
Byte 2    Baudrate 
Byte 3    Parity  Stopbits  Bits 
 
Baudrate  0=300, 600, 1200, 2400, 4800, 9600, 6=19200   default = 9600 
Bits  0 = 7 bit, 1 = 8 bit  default = 0 
Stopbits  0 = 1 Stopbit 1 = 2 Stopbits  default = 0 
Parity  0 = no, 1 = odd, 2 = even  default = 2 
 
Unvalid parameters are not taken. E.G. the SMA protocol has always 8 bit and no parity. 
 
 
6.3.1.7  Parameter 7: Digital inputs 
  Bit 7  Bit 6  Bit 5   Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
Byte 0     
Byte 1      Input 1  default 0 
Byte 2      Input 2  default 0 
Byte 3      Input 3  default 0 
 
Description Value  
none  
set Zero 
set Tare 
reset Tare 
0 
1 
2 
3 
The PLC can read the status of the inputs at any time.