Function Block; Input And Output Signals - ABB Relion 670 Series Technical Reference Manual

Section 4
Basic IED functions
4.6.3
4.6.4
80
U
Normal voltage
U1<
U2<
IntBlkStVal1
IntBlkStVal2
IEC05000466 V1 EN
Figure 36: Example of blocking the time delayed undervoltage protection
function.

Function block

TESTMODE
INPUT ACTIVE
OUTPUT
SETTING
NOEVENT
IEC09000219-1.vsd
IEC09000219 V1 EN
Figure 37: TESTMODE function block

Input and output signals

Table 30: TESTMODE Input signals
Name Type
INPUT BOOLEAN
Disconnection
tBlkUV1 <
t1,t1Min
tBlkUV2 <
t2,t2Min
Block step 1
Block step 2
Default Description
0 Sets terminal in test mode when active
1MRK 505 208-UEN B
Time
en05000466.vsd
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