Siemens SENTRON 7KM PAC2200CLP Gerätehandbuch Seite 124

Anhang
A.1 Modbus TCP
Beispiel Auslesen des Logbuchs (Ereignisspeicher) Anforderungstelegramm
7 bytes
MBAP Header
0x0000 0x0000 0x0009 0x01
Beispiel Auslesen des Logbuchs (Ereignisspeicher) Antworttelegramm
Bytes in hex
00 00 00 00 00 EE 01
64
EB
01
00
0x00000000
04
39
62 7F 5B D7
00 00 0E 10
00 00 00 01
00 00 00 02
00 00 00 01
00 00 00 64
00 00 00 05
FF FF
41 47 E3 CC 9E 65 69 00
00 00 00 00 00 00 00 00
00 00 00 01
56 03 02 00
39
62 88 A9 27
00 00 0E 10
00 00 00 02
00 00 02 A7
00 00 00 01
00 00 03 84
00 00 00 05
FF FF FF FF
41 60 A8 48 70 51 30 40
00 00 00 00 00 00 00 00
00 00 00 01
56 03 02 00
39
122
1 byte
Funktionscode 0x64 Data log identifier
(Ereignisspeicher)
0x64 0x01
Description
MBAP Header
Modbus user defined function code
payload length in bytes (starting with the following byte to the end, excluding CRC)
Data log identifier -> event memory
Data identifier -> all events
Set the read pointer to first OID of the event memory
Number of records inserted in this telegram (may be smaller than requested)
Length of first record in bytes (including this byte)
Date in UTC
Timezone offset in s
OID of Logbook record
Corresponding period OID
Type of record (1=current transformer settings change)
Primary transformer setting
Secondary transformer setting
Reserved
Energy counter value import (T1+T2) at logging time
Energy counter value export (T1+T2) at logging time
Logbook Version
Firmware version
Length of 2nd record in bytes (including this byte)
Date in UTC
Timezone offset in s
OID of Logbook record
Corresponding period OID
Type of record (1=current transformer change, 2=time change, 3=multiple time change)
Primary transformer setting
Secondary transformer setting
Reserved
Energy counter value import(T1+T2) at logging time
Energy counter value export (T1+T2) at logging time
Logbook Version
Firmware version
Length of 3rd record in bytes (including this byte)
1 byte 1 byte
Data identifier
(alle Ereignisse)
0x00
Gerätehandbuch, 10/2020, L1V30820585A-01
5 bytes
Advanced data identi-
fiers (4 byte OID and 1
byte number of rec-
ords.)
0x00000000 0x04
PAC2200CLP