Reading Out Service Data; Reference Temperature Distribution; H-Sync Forwarding - Siemens SIMATIC ET 200SP Manual

2.2.12

Reading out service data

Reading out service data
The function makes it possible to read out diagnostic and service information from the
interface module.
In the case of a pending maintenance alarm, you can read out the service data and make it
available to SIEMENS support for queries and product improvement.
The service data is read out using the TCP protocol. A connection on port 102 is opened for
this.
Methods of reading service data
• Multi Fieldbus Configuration Tool (MFCT), V1.4.1 or higher
The download of the tool and additional information as well as documentation on the
individual functions of the MFCT can be found on the Internet
(https://support.industry.siemens.com/cs/de/de/view/109773881/en).
2.2.13

Reference temperature distribution

Reference temperature distribution
Specific I/O modules require a reference temperature to compensate for temperature
dependence. This device supports the function of distributing this temperature on the
backplane bus. Up to 4 reference temperatures can be distributed.
2.2.14

H-Sync forwarding

H-Sync forwarding
H-Sync Forwarding enables a PROFINET device with MRP to forward synchronization data
(synchronization frames) of a S7-1500H redundant system only within the PROFINET ring.
In addition, H-Sync Forwarding forwards the synchronization data even during
reconfiguration of the PROFINET ring. H-Sync Forwarding avoids a cycle time increase if the
PROFINET ring is interrupted.
Interface Module IM 155-6 PN R1 (6ES7155-6AU00-0HM0)
Equipment Manual, 11/2022, A5E51160307-AA
Product overview
2.2 Functions
23