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Data traffic
6.3 Acyclic data traffic
PROFINET Proxy SPP2000
Equipment Manual, 03/2022, L1V30814715D-01
59
Definition "Data Identifier"
The "Data Identifier" determines which collection of measured values (or events) are sent in
the data sets of the response telegram.
Metering channel 1: Active energy or active power import
Metering channel 2: Active energy or active power export
Table 6- 19 Definition "Data Identifier"
Data identifier PAC2200
Description
Data log identifier
Number
Applicable to data log
All events
0x00
0x01
Metering channel 1 to 2 (demand average) 0x63
0x00
Metering channel 1 (demand average)
0x64
0x00
Metering channel 2 (demand average)
0x65
0x00
Metering channels 1 to 2 (cumulated
demand average)
0x66
0x00
Metering channel 1 (cumulated demand
average)
0x67
0x00
Metering channel 2 (cumulated demand
average)
0x68
0x00
Metering channels 1 to 2 (energy portion)
0x69
0x00,0x04,0x05,0x06
Metering channel 1 (energy portion)
0x6A
0x00,0x04,0x05,0x06
Metering channel 2 (energy portion)
0x6B
0x00,0x04,0x05,0x06
Metering channels 1 to 2 (energy portion)
and
4 energy counter states import/
export tariff 1 and tariff 2
0x6C
0x00,0x04,0x05,0x06
Metering channels 1 to 2 (energy portion)
and
2 energy counter states import/
sum of exports from tariff 1 and tariff 2
0x6D
0x00,0x04,0x05,0x06
Energy counter states import/
export for tariff 1 and tariff 2
0x70
0x00,0x04,0x05,0x06
Energy counter states import/
export for tariff 1
0x71
0x00,0x04,0x05,0x06
Energy counter states import/
export for tariff 2
0x72
0x00,0x04,0x05,0x06
Definition "Object ID" (OID)
Every data set of a historical data memory in the PAC device can be addressed by this OID,
which is unique in the device. A special entry (or a number of entries which are inserted in
the telegram one after the other) can be read.
The greatest existing OID is available cyclically for each data memory via the module "OID
active period" or acyclically via the DS47.
If OID 0x00000000 is requested, the PMD returns the oldest valid OID with the associated
data set. If a non-existent "data log identifier" or "OID" (except 0) is requested, the SPP2000
outputs an error message with ErrCode 0xB0.
A syntax error in the Modbus telegram also results in an error message with ErrCode 0xA1.
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