WAGO-I/O-SYSTEM 750
Commissioning
79
750-451 8 AI RTD
Manual
Version 1.1.0
Table 62: “Settings” Menu Item
Option
Description
Sensor type selection
Sensor type
Ni100 [DIN 43760]
These sensor types can be
selected per channel.
Ni120 [Minco]
Ni1000 [TK 61180,
DIN 43760]
−50
C … 150 °C
−60
°C … 250 °C
Ni1000 [TK 5000
(Staefa)]
−50
°C … 150 °C
−60
°C … 250 °C
Pt100 [IEC 751]
Pt200 [IEC 751]
Pt500 [IEC 751]
Pt1000 [IEC 751]
−200
C … 850 °C
−50
C … 150 °C
Resistance measurement 1
Resistance measurement 2
Connection type selection
Connection type
Disabled
The channel is disabled.
2-wire
The channel uses 2-wire
connection technology.
Display of status information (diagnostic functions)
Global enable diagnostic
functions
The diagnostic functions are enabled globally and are indicated
in the status byte. At least one of the following diagnostic
functions must also be individually enabled again.
The diagnostic functions are disabled globally.
Indicate wire break
The “Wire break” diagnostic function is enabled and indicated
in the status byte.
The “Wire break” diagnostic function is not indicated.
Indicate short circuit
The “Short circuit” diagnostic function is enabled and indicated
in the status byte.
The “Short circuit” diagnostic function is not indicated.
Indicate group error
The “Group error (general error)” diagnostic function is
enabled and indicated in the status byte.
The “Group error” diagnostic function is not indicated.
Indicate measuring
range overflow
The “Measuring range overflow” diagnostic function is enabled
and indicated in the status byte.
The “Measuring range overflow” diagnostic function is not
indicated.
Indicate measuring
range underflow
The “Measuring range underflow” diagnostic function is
enabled and indicated in the status byte.
The “Measuring range underflow” diagnostic function is not
indicated.
