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
EXE_OP
CLOSEPOS
EXE_OP
OPENPOS
AdaptivePulse=FALSE
tOpenPulse
tOpenPulse
AdaptivePulse=TRUE
tStartMove timer
en05000099.vsd
IEC05000099 V1 EN
Figure 340:
Open command with open position indication
1MRK505222-UUS C
Section 12
Control
673
Technical reference manual
Summary of Contents for Relion 670 series
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