<Appendix 2. Integrator (It) Block>
248
IM 01E21A02-03EN
z OUT<=0
=>OUT_TRIP=1,OUT_PTRIP=1
Note that the given conditions do not apply to the following cases:
• IfINTEG_TYPEis5,6,or7,OUT_TRIPandOUT_PTRIPalwaysoutput“0”.
• IfINTEG_TYPEis1or3,occurrenceofAutoRESET(resetcausedifthethresholdis
exceeded)causesOUT_TRIPtohold“1”forveseconds.
A2.5.3 Mode Handling
Mode Action Output
AUTO Normal action Normal output
MAN
Integration function is stopped. OUT
will not be updated unless you set a
value to it. No reset is accepted.
OUT rewritable. If no value is rewritten, the value with which the
mode was running in AUTO immediately before is held. After
returning to AUTO, integration starts with the written value or
from the value just before running in AUTO.
O/S
When you rewrite the value in OUT and RTOTAL while at MAN or O/S, N_RESET is
incremented.
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