ABB Relion 670 series - Page 684

EXE_CL
tStartMove timer
OPENPOS
CLOSEPOS
tIntermediate timer
t1
t2
tStartMove
tIntermediate
if t1 > tStartMove then
"switch-not-start-moving"
attribute in 'cause' is set
if t2 > tIntermediate then
"persisting-intermediate-state"
attribute in 'cause' is set
Close pulse duration
AdaptivePulse = TRUE
en05000097.vsd
IEC05000097 V1 EN
Figure 343: The timers tStartMove and tIntermediate
The timers tOpenPulse and tClosePulse are the length of the execute output pulses to
be sent to the primary equipment. Note that the output pulses for open and close
command can have different pulse lengths. The pulses can also be set to be adaptive
with the configuration parameter AdaptivePulse. Figure
344 shows the principle of the
execute output pulse. The AdaptivePulse parameter will have affect on both execute
output pulses.
EXE_CL
CLOSEPOS
EXE_CL
OPENPOS
AdaptivePulse=FALSE
tClosePulse
tClosePulse
AdaptivePulse=TRUE
en05000098.vsd
IEC05000098 V1 EN
Figure 344: Execute output pulse
Section 12 1MRK505222-UUS C
Control
678
Technical reference manual