Register Description - Beckhoff KS31 2 Series Manual

Data structures
Register no. Comment
User offset
R33 [} 52]
User gain
R34 [} 52]
Limit value 1
R35 [} 52]
Limit value 2
R36 [} 52]
Filter constants of the A/D converter, and configuration bits
R37 [} 52]
for the filter
R38 reserved
R39 reserved
Calibration interval *)
R40 [} 53]
R41 reserved
... reserved
R43 reserved
Interval for forced calibration **)
R44 [} 53]
R45 reserved
R46 reserved
Number of stable measured values
R47 [} 53]
Tolerance for measured value stability
R48 [} 53]
R49 reserved
... reserved
R63 reserved
*) In multiples of 100 ms
**) In multiples of register R40 [} 53]
5.5

Register description

The registers are used for the parameterization of the Bus Terminals and are available for each channel.
They can be read or written by means of register communication [} 45].
R0: Raw ADC value
Register R0 contains the raw value of the analog/digital converter. This is the unchanged analog value prior
to any scaling.
R1: Calibration value - offset
After a calibration, the offset value that was determined is entered in register R1 and used for the correction
calculation.
R2: Calibration value - gain
After a calibration, the gain value that was determined is entered in register R2 and used for the correction
calculation.
R6: Diagnostic register
Status byte SB1 [} 44] is placed into register R6.
R7: Command register
User code word
For the following commands to be executed, it is first necessary for the user code word, 0x1235, to
be entered into register R31 [} 50].
48
Default value
0x0000
0x0100
0x0000
0x0000
0x35C0
-
-
0x0708
-
-
-
0x0003
-
-
0x0032
0x0005
-
-
-
Version: 2.6.0
R/W Memory
0 R/W SEEPROM
dec
256 R/W SEEPROM
dec
0 R/W SEEPROM
dec
0 R/W SEEPROM
dec
13760 R/W SEEPROM
dec
- - -
- - -
1800 R/W SEEPROM
dec
- - -
- - -
- - -
3 R/W SEEPROM
dec
- - -
- - -
50 R/W SEEPROM
dec
5 R/W SEEPROM
dec
- - -
- - -
- - -
KL31x2/KS31x2