Siemens SIMEAS R-PMU, Manual, Page: 271 / 296

18
18.3 Recording Functions
271
Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
Cross trigger:
If the cross trigger for the TAR is activated, a recording of the TAR is started when the TPR
is triggered. The history and recording time correspond to the parameterization of the TAR.
Manual trigger / External trigger:
The manual triggering can be started
via the manual trigger
on the control panel or via
OSCOP P. For a manual trigger, SIMEAS R-PMU does not send a network trigger signal. An
external
start of fault recording via a binary input of the SIMEAS R-PMU is possible.
Network trigger:
If there are several SIMEAS R-PMUs located in a LAN sub-network, the triggered device can
send UDP broadcast messages to other SIMEAS R-PMUs via the network and start a
recording of the transient analog recorder there. The sub-network is determined via the IP
address and the subnet mask of the SIMEAS R-PMU.
Trigger values of the DAUs
Continuous phasor recorder (current / voltage) and frequency (rms values)
Recording procedure: continuously
Cycle time: 1 s, 2 s, 5 s, 10 s, 30 s, 60 s, 120 s, 240 s, 300 s, 360 s, 480 s, 600 s
Table 18-15 Trigger values of the DAUs
VCDAU VDAU CDAU DDAU BDAU
V
L
, V
N
, V
dV
L
/dt, dV
N
/dt,
dV/dt
V
1
, V
2
, V
0
I
L
, I
N
, I
dI
L
/dt, dI
N
/dt, dI/dt
I
1
, I
2
, I
0
B
V
L
, V
N
, V
dV
L
/dt, dV
N
/dt,
dV/dt
V
1
, V
2
, V
0
B
I
L
, I
N
, I
dI
L
/dt, dI
N
/dt, dI/dt
I
1
, I
2
, I
0
B
D
dD/dt
B B
Table 18-16 Recorded values of the DAUs
VCDAU VDAU CDAU
V
L
, V
N
, V
I
L
, I
N
, I
ϕ
L
,
ϕ
VN
,
ϕ
IN,
ϕ
f
P
Σ
, Q
Σ
, P, Q
V
L
, V
N
, V
ϕ
L
,
ϕ
N,
ϕ
f
I
L
, I
N
, I
ϕ
L
,
ϕ
N,
ϕ
f
P
Σ
, Q
Σ
, P, Q