Siemens Argus 7SR21 - Measurands

7SR220 Technical Manual
Chapter 4 - Page 32 of 96 © 2017 Siemens Protection Devices Limited
FUN INF
Description
ASDU COT
20 Ack, Nak
200 159
User DP Command 2
1 SE
20 Ack, Nak
200 160
User DP Command 3
1 SE
20 Ack, Nak
200 161
User DP Command 4
1 SE
20 Ack, Nak
200 162
200 163
User DP Command 5
User DP Command 6
1 SE
20 Ack, Nak
1 SE
20 Ack, Nak
200 164
User DP Command 7
1 SE
20 Ack, Nak
200 165
User DP Command 8
1 SE
20 Ack, Nak
200 200
CB 1 Trip & Reclose
1 SE
20 Ack, Nak
200 201
200 255
CB 1 Trip & Lockout
Blocked By Interlocking
1 SE
20 Ack, Nak
1 SE, GI
255 0
255 0
General Interrogation (GI) Initiation
General Interrogation (GI) End
7 Init. GI
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,
V
L1,2,3,
P, Q, F, V
L1-2,L2-3,L3-1
---
I
L1
(2.4x) (Window 1%)
I
L2
(2.4x) (Window 1%)
I
L3
(2.4x) (Window 1%)
V
L1
(1.2x) (Window 1%)
V
L2
(1.2x) (Window 1%)
V
L3
(1.2x) (Window 1%)
P (2.4x) (Window 1%)
Q (2.4x) (Window 1%)
F (1.2x) (Window 0.1%)
V
L1-2
(1.2x) (Window 1%)
V
L2-3
(1.2x) (Window 1%)
V
L3-1
(1.2x) (Window 1%)
Cyclic -
Refresh
rate 5
seconds
9
or value
change
greater
than
Window x
%.
183 149
Measurand Power W
1,2,3,
Power VAr
1,2,3,
Power Factor
1,2,3,
---
W
1
(2.4x) (Window 1%)
W
2
(2.4x) (Window 1%)
W
3
(2.4x) (Window 1%)
Cyclic -
Refresh
rate 5
9 seconds
or value
change
greater