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EXE_CL
CLOSEPOS
EXE_CL
OPENPOS
AdaptivePulse=FALSE
tClosePulse
tClosePulse
AdaptivePulse=TRUE
en05000098.vsd
IEC05000098 V1 EN
Figure 122:
Execute output pulse
If the pulse is set to be adaptive, it is not possible for the pulse to exceed
tOpenPulse
or
tClosePulse
.
The execute output pulses are reset when:
•
the new expected final position is reached and the configuration parameter
AdaptivePulse
is set to true
•
the timer
tOpenPulse
or
tClosePulse
has elapsed
•
an error occurs due to the switch does not start moving, that is,
tStartMove
has
elapsed.
There is one exception from the first item above. If the primary device is in open position
and an open command is executed or if the primary device is in closed position and a close
command is executed. In these cases, with the additional condition that the configuration
parameter
AdaptivePulse
is true, the execute output pulse is always activated and resets
when
tStartMove
has elapsed. If the configuration parameter
AdaptivePulse
is set to false
the execution output remains active until the pulse duration timer has elapsed.
If the start position indicates bad state (OPENPOS=1 and CLOSEPOS
=1) when a command is executed the execute output pulse resets only
when timer
tOpenPulse
or
tClosePulse
has elapsed.
An example of when a primary device is open and an open command is executed is shown
in figure
1MRK 511 287-UUS A
Section 10
Control
269
Technical manual
Содержание REC650 ANSI
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