![background image](http://html.mh-extra.com/html/abb/rec650-ansi/rec650-ansi_technical-manual_2772377.webp)
by
OffDelay
or if it shall give a pulse with duration set by
PulseTime
. Note that for pulsed
operation and that the inputs are connected in an OR-function, a new pulse will only be
given on the output if all related inputs are reset and then one is activated again. For steady
operation the
OffDelay
will start when all related inputs have reset. Detailed logical
PulseTime
Output 1
PulseTime
Output 2
PulseTime
Output 3
Input 17
Input 32
Input 1
Input 16
OR
OR
OR
OR
AND
AND
ModeOutput1=Pulsed
OR
OR
t
t
t
AND
AND
AND
AND
AND
On Delay Time 2
0
On Delay Time 1
0
0
On Delay Time 3
Off Delay Time 3
0
Off Delay Time 2
0
Off Delay Time 1
0
ANSI11000290-1-en.vsd
ModeOutput2=Pulsed
ModeOutput3=Pulsed
ANSI11000290 V1 EN
Figure 166:
Trip matrix internal logic
Output signals from TMAGGIO are typically connected to other logic blocks or directly
to output contacts in the IED. When used for direct tripping of the circuit breaker(s) the
pulse time delay shall be set to approximately 0.150 seconds in order to obtain satisfactory
minimum duration of the trip pulse to the circuit breaker trip coils.
1MRK 511 287-UUS A
Section 11
Logic
371
Technical manual
Содержание REC650 ANSI
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