Event Format - Siemens 7SR224 Technical Manual

Address
30231 Vyz Primary
30233 Vzx Primary
30241 CB Total Trip Count
30243 CB Delta Trip Count
30245 CB Count To AR Block
30247 CB Frequent Ops Count
30249 CB LO Handle Ops
30251 Sag SIARFI Pole1
30253 Sag SMARFI Pole1
30255 Sag STARFI Pole1
30257 Sag SIARFI Pole2
30259 Sag SMARFI Pole2
30261 Sag STARFI Pole2
30263 Sag SIARFI Pole3
30265 Sag SMARFI Pole3
30267 Sag STARFI Pole3
30269 Interrupt Pole1
30271 Interrupt Pole2
30273 Interrupt Pole3
30275 Swell SIARFI Pole1
30277 Swell SMARFI Pole1
30279 Swell STARFI Pole1
30281 Swell SIARFI Pole2
30283 Swell SMARFI Pole2
30285 Swell STARFI Pole2
30287 Swell SIARFI Pole3
30289 Swell SMARFI Pole3
30291 Swell STARFI Pole3
30293 Bus Freq
30295 Phase Diff
30297 Slip Freq
30299 Voltage Diff
1) FP_32BITS_3DP: 2 registers - 32 bit fixed point, a 32 bit integer containing a value to 3 decimal places e.g. 50000 sent = 50.000
2) UINT16: 1 register - standard 16 bit unsigned integer
3) Sequence of 8 registers containing an event record. Read address 30002 for 8 registers (16 bytes), each read returns the earliest event record and removes it from the
internal store. Repeat this process for the number of events in the register 30001, or until no more events are returned. (the error condition exception code 2)
Holding Registers (Read Write values)
Address
40001

Event Format

The format of the event record is defined by the zero byte. It signifies the type of record which is used to decode
the event information. The zero byte can be one of the following.
Type Description
1 Event
2 Event with Relative Time
4 Measurand Event with Relative Time
©2010 Siemens Protection Devices Limited
Name
FP_32BITS_3DP
FP_32BITS_3DP
FP_32BITS_3DP
FP_32BITS_3DP
FP_32BITS_3DP
FP_32BITS_3DP
Description
Time Meter
7SR224 Argus Data Comms
Format
UINT32 CB Total Trip Count
UINT32 CB Delta Trip Count
UINT32 CB Count To AR Block
UINT32 CB Frequent Ops Count
UINT32 CB LO Handle Ops
UINT32 Sag SIARFI Pole1
UINT32 Sag SMARFI Pole1
UINT32 Sag STARFI Pole1
UINT32 Sag SIARFI Pole2
UINT32 Sag SMARFI Pole2
UINT32 Sag STARFI Pole2
UINT32 Sag SIARFI Pole3
UINT32 Sag SMARFI Pole3
UINT32 Sag STARFI Pole3
UINT32
UINT32
UINT32
UINT32 Swell SIARFI Pole1
UINT32 Swell SMARFI Pole1
UINT32 Swell STARFI Pole1
UINT32 Swell SIARFI Pole2
UINT32 Swell SMARFI Pole2
UINT32 Swell STARFI Pole2
UINT32 Swell SIARFI Pole3
UINT32 Swell SMARFI Pole3
UINT32 Swell STARFI Pole3
Description
Vyz kV
Vzx kV
P1 Interrupts
P2 Interrupts
P3 Interrupts
Vx Frequency
25 Phase Diff
25 Slip Freq
25 Voltage Diff
Chapter 4 Page 34 of 76