Time-Of-Day Synchronization - Siemens IE/PB LINK PN IO Operating Instructions Manual

Identification data
IM_SWRevision_Functional_
•
Enhancement
IM_SWRevision_Bug_Fix
•
IM_SWRevision_Internal_
•
Change
IM_REVISION_COUNTER
IM_PROFILE_ID
IM_PROFILE_SPECIFIC_TYPE
IM_VERSION
IM_Version_Major
•
IM_Version_Minor
•
IM_SUPPORTED
Maintenance data 1: (data record index AFF1 hex)
IM_TAG_FUNCTION
IM_TAG_LOCATION
Maintenance data 2: (data record index AFF2 hex)
IM_DATE
Maintenance data 3: (data record index AFF3 hex)
IM_DESCRIPTOR
Reading I&M data records with data record 255 (distributed via PROFIBUS DP)
The modules support standardized access to identification data via DS 255 (index 65000 to
65003). You will find more information on the data structure of DS 255 in the specifications of
Profile Guidelines Part 1: Identification & Maintenance Functions - Order No. 3.502, version
1.2 from October 2009.
4.7

Time-of-day synchronization

Synchronization method
The LINK supports time-of-day synchronization methods listed below.
IE/PB LINK PN IO
Operating Instructions, 11/2017, C79000-G8976-C393-02
Access
(1 byte) 00 - FF
(1 byte) 00 - FF
(1 byte) 00 - FF
Read (2 bytes) 0000
H
Read (2 bytes) 0000
H
Read (2 bytes) 0001
H
0003
H
0005
H
0006
H
Read 0101
H
(1 byte)
(1 byte)
Read (2 bytes) 000E
H
Read / write (32 -
bytes)
Read / write (22 -
bytes)
Read / write (16 YYYY-MM-DD HH:MM
bytes)
Read / write (54 -
bytes)
Default
H
H
H
Selected changes on the module (not
used)
Generic Device
CPU
I/O module
Interface module / bus adapter
Active network infrastructure component
Version of the identification data
(0101
Existing identification data (I&M1 to
I&M3)
Plant-wide unique identification of the
module
Installation location of the module
Installation date of the module
Additional information
Configuration and operation
4.7 Time-of-day synchronization
Explanation
= Version 1.1)
H
65