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WAGO-I/O-SYSTEM 750
750-464 2/4 AI RTD configurable
Table 22: Register 40
Register
40
16-bit unsigned integer
Gain for calibration of the 1000Ohm reference resistance at a resolution of
1/16384.
Table 23: Register 47
Register
47
Bit 0: Number of channels
0*
4 channels
1
2 channels
Bit 1 ... 7: reserved
0*
These bits are reserved and may not be changed.
Bit 8, 9: Interference frequency suppression
0*
50 Hz
1
60 Hz
2
50/60 Hz
3
Illegal
Bit 10 ... 15: reserved
0*
These bits are reserved and may not be changed.
* Default settings
Pos : 82 /Serie 750 ( WAGO-I/O-SYST EM)/In Betrieb nehmen/Parametrier en über Register kommuni kation/C ontrol- und Statusbyte bei R egister kommuni kati on, Basis modul für Kanal 1 @ 6\mod_1263295194171_21.doc x @ 47885 @ 3 @ 1
6.1.2
Control and Status Bytes for Register Communication
The following tables show the assignment of the control and status bytes for
register communication.
With the bits 0 ... 5 and 7 in the respective status byte, the register communication
is acknowledged by the I/O module.
Table 24: Control Byte C0 for Register Communication
Bit 7
Reg_Com
Register number Register number of the selected function (cf. "Register Assignment" section)
R/W
Reg_Com
Manual
Version 1.0.1
Function
User calibration
Gain
Function
Advanced settings
Bit 6
Bit 5
R/W
0:
Read access
1:
Write access
1:
Register Communication
Memory
Access
EEPROM
R/W
Memory
Access
EEPROM
R/W
Bit 4
Bit 3
Register number
Commissioning
Default settings
0x4000
Default settings
0x0000
Bit 2
Bit 1
41
Bit 0
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