Siemens 181

Parameter data record
A.2 Parameter assignment and structure of parameter data record
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
Manual, 02/2014, A5E03573289-AD
59
Limits for hardware interrupts
The following tables contain the permitted limits for hardware interrupts (in each case, the
usable value is given). The limits depend on the selected measurement type and the
selected measuring range. The value for the overflow must be larger than the value for the
underflow.
Table A- 6 Limits for resistor and voltage
Resistor
(all possible measuring range settings)
Voltage
32510 32510 Overflow
1 -32511 Underflow
Table A- 7 Limits for thermocouple types B, C, and E
Thermocouple
Type B Type C Type E
°C °F K °C °F K °C °F K
20699 32765 23431 24999 32765 27731 11999 21919 14731 Overflow
-1199 -1839 1533 -1199 -1839 1533 -2699 -4539 33 Underflow
Table A- 8 Limits for thermocouple types R, S, J, and L
Thermocouple
Types R, S Type J Type L
°C °F K °C °F K °C °F K
20189 32765 22921 14499 26419 17231 11499 21019 14231 Overflow
-1699 -2739 1033 -2099 -3459 633 -1999 -3279 733 Underflow
Table A- 9 Limits for thermocouple types T, K, and U
Thermocouple
Type T Type K Type U
°C °F K °C °F K °C °F K
5399 10039 8131 16219 29515 18951 8499 15619 11231 Overflow
-2699 -4539 33 -2699 -4539 33 -1999 -3279 733 Underflow