Siemens 7SJ85 - Information List; RTD Unit Ethernet; Overview; Structure of the Function

Addr. Parameter C Setting Options Default Setting
_:110 MT in #:Lower limit -
Sensor
-1000000.00 to 1000000.00 1.00
Information List
No. Information Data Class
(Type)
Type
MT in #
_:302 MT in #:TD scale MV MV O
_:306 MT in #:TD scale SAV SAV O
RTD Unit Ethernet
Overview
The RTD unit Ether. function:
•
Communicates with an external RTD unit via the Slave Unit Protocol (SUP) and records the measured
temperatures from the RTD unit
•
Provides the captured temperatures to the temperature monitoring function
•
Monitors communication with the RTD unit
Structure of the Function
The RTD unit Ether. function can only work in the Analog units function group. A maximum of 20 function
instances can work simultaneously. Each instance contains 12 preconfigured sensor function blocks.
[dwstrfnc-291112-01.tif, 2, en_US]
Figure 5-58 Structure/Embedding of the Function
5.6.6.6
5.6.7
5.6.7.1
5.6.7.2
Function-Group Types
5.6 Function-Group Type Analog Units
262 SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017