RESVMMXU
U
0
amplitude range and angle
VSMSQI
U1 and U2
amplitude range and angle
PWRMMXU
S; P; Q; PF; Ilag; Ilead and f
amplitude range and angle
Also the Signal monitoring tool in PCM600 can be used to read measured values.
In many cases it is more convenient to use PCM600 since, among many things,
reports on measured values can be exported from the Signal monitoring tool to
other tools (for example MS Excel) further analysis.
4.7
Testing protection functionality
Each protection function must be tested individually by secondary injection.
•
Verify operating levels (trip) and timers.
•
Verify alarm and blocking signals.
•
Use the disturbance handling tool in PCM600 to evaluate that the protection
function has received the correct data and responded correctly (signaling and
timing).
•
Use the event viewer tool in PCM600 to check that only expected events have
occurred.
Section 4
1MRS756801 A
Testing IED operation
28
630 series
Commissioning Manual
