Siemens 7SR105 Rho - Measurands

Chapter 4 - 7SR105 Rho · Data Communications Definitions
© 2018 Siemens Protection Devices Chapter 4 - Page 19 of 70
FUN INF Description ASDU COT
20 Ack, Nak
1 SE, GI
200 157 User SP Command 8
20 Ack, Nak
1 SE, GI
200 158 User DP Command 1
20 Ack, Nak
1 SE, GI
200 159 User DP Command 2
20 Ack, Nak
1 SE, GI
200 160 User DP Command 3
20 Ack, Nak
1 SE, GI
200 161 User DP Command 4
20 Ack, Nak
1 SE, GI
200 162 User DP Command 5
20 Ack, Nak
1 SE, GI
200 163 User DP Command 6
20 Ack, Nak
1 SE, GI
200 164 User DP Command 7
20 Ack, Nak
1 SE, GI
200 165 User DP Command 8
20 Ack, Nak
200 255 Blocked By Interlocking 1 SE, GI
255 0 General Interrogation (GI) Initiation 7 Init. GI
255 0 General Interrogation (GI) End 8 End of GI
255 0 Time Synchronisation 6
Time
Synch.
3.4.2 Measurands
The following Measurand EVT and INF numbers apply to this device.
FUN INF Description ASDU COT
183 148
Measurand I
L1,2,3,
---
I
L1
(2.4x) (Window 1%)
I
L2
(2.4x) (Window 1%)
I
L3
(2.4x) (Window 1%)
9
Cyclic -
Refresh
rate 5
seconds
or value
change
greater
than
Window x
%.
185 132
Temperature T
1, 2, 3, 4, 5, 6
---
T
1
(1.2x) (Window 0.4%)
T
2
(1.2x) (Window 0.4%)
T
3
(1.2x) (Window 0.4%)
T
4
(1.2x) (Window 0.4%)
T
5
(1.2x) (Window 0.4%)
T
6
(1.2x) (Window 0.4%)
9
Cyclic -
Refresh
rate 5
seconds
or value
change
greater
than
Window x
%.