Beckhoff KM3701, Documentation

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Access from the user programm
KM3701, KM3702 and KM3712 33 Version: 2.0.0
R16: Hardware version number
Register R16 contains the hardware version of the terminal.
R17: Vendor calibration - offset
This register contains the vendor calibration offset (16 bit signed integer).
R18: Vendor calibration - gain
This register contains the vendor calibration gain (16 bit unsigned integer x 2
-16
+ 1). Samples:
0x0000 means factor 1
0xFFFF means factor 2
R19: Manufacturer scaling - offset
This register contains the offset of the manufacturer scaling. Can be activated via R32.1 [ } 33] in the feature
register (16 bit signed integer).
R20: Manufacturer scaling - gain
This register contains the gain of the manufacturer scaling. Can be activated via R32.1 [
}
33] in the feature
register (16 bit unsigned integer x 2-
8
+ 1). Samples:
0x0100 means factor 1.
0x0080 means factor 0.5
R21: Upper measuring range limit
This register contains the upper measuring range limit. It can be activated by R32.8 [
}
33] in the feature
register.
R22: Lower measuring range limit
This register contains the lower measuring range limit. It can be activated by R32.8 [ } 33] in the feature
register.
R31: Code word register
• If you write values into the user registers without first entering the user code word (0x1235) into the
code word register, the terminal will not accept the supplied data.
• If you write values into the user registers and have previously entered the user code word (0x1235) in
the code word register, these values are stored in the RAM registers and in the SEEPROM registers
and are therefore retained if the terminal is restarted.
The code word is reset if the terminal is restarted.
R32: Feature register
The feature register defines the module configuration.
Bit R32.15 R32.14 R32.13 R32.12 R32.11 R32.10 R32.9 R32.8
Name - - - - enTh2 enTh1 enOverProt -
Bit R32.7 R32.6 R32.5 R32.4 R32.3 R32.2 R32.1 R32.0
Name - - - enSiemens
Format enAverage
Format disWdTimer enManScal enUsrScal