Siemens SIPROTEC 7SD610 - Information List; Differential Protection Topology; Setting Notes

2.2 Protection Data Interfaces and Protection Data Topology
59
7SD610 Manual
C53000-G1176-C145-4
2.2.3.3 Information List
2.2.4 Differential Protection Topology
2.2.4.1 Setting Notes
Protection data
topology
First of all, define your protection data communication topology: Number the devices
consecutively. This numbering is a serial device index
that serves for your own over-
view. It starts for each distance differential protection system (i.e. for each protected
object) with 1. For the differential protection system the device with index 1 is always
the absolute-chronology master, i.e. the absolute time management of all devices
which belong together depends on the absolute time management of this device, if
synchronization is set to Timing-Master. As a result, the time information of all
devices is comparable at all times. The device index is thus used for unique definition
of the devices of a differential protection system (i.e. for one protected object).
In addition, assign an ID number to each device (device-ID
). The device–ID is used by
the communication system to identify each individual device. It must be between 1 and
65534 and must be unique within the communication system. The ID number identifies
the devices in the communication system (according to a device address) since the
4801 GPS-SYNC. ON
OFF
OFF GPS synchronization
4803A TD GPS FAILD 0.5 .. 60.0 sec 2.1 sec Delay time for local GPS-pulse
loss
No. Information Type of In-
formation
Comments
3215 Wrong Firmware OUT Incompatible Firmware Versions
3217 PI1 Data reflec OUT Prot Int 1: Own Datas received
3227 >PI1 light off SP >Prot Int 1: Transmitter is switched off
3229 PI1 Data fault OUT Prot Int 1: Reception of faulty data
3230 PI1 Datafailure OUT Prot Int 1: Total receiption failure
3233 DT inconsistent OUT Device table has inconsistent numbers
3234 DT unequal OUT Device tables are unequal
3235 Par. different OUT Differences between common parameters
3239 PI1 TD alarm OUT Prot Int 1: Transmission delay too high
3243 PI1 with VI Prot Int 1: Connected with relay ID
3245 >GPS failure SP > GPS failure from external
3247 GPS loss OUT GPS: local pulse loss
3248 PI 1 GPS sync. OUT GPS: Prot Int 1 is GPS sychronized
3250 PI 1 PD unsym. OUT GPS:PI1 unsym.propagation delay too high
3252 >SYNC PI1 RESET SP > PI1 Synchronization RESET
3254 PI1 jump OUT Prot.1: Delay time change recognized
3256 PI1 unsym. IntSP Prot.1: Delay time unsymmetry to large
3258 PI1 Error OUT ProtInt1:Permissible error rate exceeded
Addr. Parameter Setting Options Default Setting Comments
www . ElectricalPartManuals . com