Measurement Types And Measuring Ranges - Siemens SIMATIC Manual

Analog modules
6.10 Analog input module SM 331; AI 8 x TC; (6ES7331-7PF11-0AB0)
Parameter reassignment in RUN
If you reassign parameters in RUN, the following special characteristic applies.
SF LED is lit:
If a diagnostics was pending prior to reconfiguration, the SF LEDs (on CPU, IM or module)
may be lit even though diagnostics is no longer pending and the module is operating
correctly.
Solution:
● Only assign new parameters if no diagnostics is pending, or
● unplug module and plug it in again.
6.10.1

Measurement types and measuring ranges

Introduction
The measurement type and range are configured at the "measuring range" parameter in
STEP 7
Table 6- 27
Selected type of measurement
TC-L00C:
(thermocouple, linear, 0 °C reference temperature)
TC-L50C:
(thermocouple, linear, 50 °C reference temperature)
TC-IL:
(thermocouple, linear, internal comparator)
TC-EL:
(thermocouple, linear, external comparison)
404
.
Measurement types and ranges
Measuring range
Type B
Type C
Type E
Type J
Type K
Type L
Type N
Type R
Type S
Type T
Type U
Type Txk / xk (L)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ