Temperature coefficient Pt: 0.003851
Pt: 0.003902
Pt: 0.003916
Pt: 0.003920
Ni: 0.00618
Ni: 0.00672
LG-Ni: 0.005000
0.003851 Yes Channel Channel
• Temperature unit • Kelvin (K)
• Fahrenheit (°F)
• Celsius (°C)
°C Yes Channel Module
• Interference frequency
suppression
400 Hz
60 Hz
50 Hz
10 Hz
50 Hz Yes Channel Module
• Smoothing None/low/medium/hi
gh
None Yes Channel Channel
• Reference junction for TC • Fixed reference
temperature
• Dynamic reference
temperature

• Internal reference
junction
• Reference channel
of the module
Internal
reference
junction
Yes Channel Module 5)
• Dynamic reference
temperature
• Internal reference
junction
• Fixed reference temperature

Temperature 25 °C Yes Channel --- 5)are deactivated, the module reports overflow or underflow (7FFFh or 8000h) in case of a wiring error. The alarm depends
on whether the connected cables are faulty.
Recommendation: Activate the "Wire break" diagnostics. The active check for wire break reliably detects wiring errors and
the module reports overflow (7FFFH).
2) When "Wire break" diagnostics is disabled, the current limit of 1.185 mA applies to the value status. For measured
values below 1.185 mA, the value status is always: 0 = fault.
3) If you enable diagnostics for multiple channels, you will receive an alarm surge on failure of the supply voltage because
each enabled channel will detect this fault.
You can prevent this message burst by assigning the diagnostics function to one channel only.
4) You can set the effective range of the diagnostics for each channel in the user program with data records 0 to 7.
5) You can set the current limit for wire break diagnostics, the setting "Fixed reference temperature" and "Reference channel
of the module" as well as the limits for hardware interrupts in the user program with data records 0 to 7.
Parameters of the reference channel

You cannot configure the reference channel with GSD file. You have to transfer the
reference channel to the module with data record 8.
If you want to change the default settings, you have to transfer the parameters to the module
with data record 8, see chapter Parameter assignment and structure of the parameter data
records (Page 54).
The diagnostics "Common mode error" and "Reference channel error" cannot be configured
for the reference channel.Enabling of the diagnostics, with missing or too little supply voltage L+.
Overflow
Enabling of the diagnostics if the measured value violates the high limit.
Underflow
Enabling of the diagnostics when the measured value violates the low limit.
Common mode error
Enabling of diagnostics if the valid common mode voltage is exceeded.
Enable the Common mode error diagnostics when 2WMT is connected, for example, to
check for a short circuit to MANA or a wire break. If you do not need the Common mode error
diagnostics, disable the parameter.
Reference channel error
● Enable diagnostics for an error at the temperature compensation channel, e.g. wire
break.
● Dynamic reference temperature compensation type is configured and no reference
temperature has been transferred to the module yet.
Wire break
Enabling of the diagnostics if the module has no current flow or the current is too weak for
the measurement at the corresponding configured input or the applied voltage is too low.
Current limit for wire break diagnostics
Threshold for reporting wire breaks. The value can be set to 1.185 mA or 3.6 mA, depending
on the sensor used.
Temperature coefficient