ABB REL650 Technical Manual page 414

Section 11
Control
EXE_CL
OPENPOS
CLOSEPOS
tStartMove timer
tIntermediate timer
IEC05000097 V1 EN-US
Figure 205: The timers tStartMove and tIntermediate
408
Close pulse duration
t1
tStartMove
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
principle of the execute output pulse. The AdaptivePulse parameter will have effect
on both execute output pulses.
OPENPOS
CLOSEPOS
EXE_CL
EXE_CL
IEC05000098 V1 EN-US
Figure 206: 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:
t2
tIntermediate
en05000097.vsd
tClosePulse
tClosePulse
1MRK 506 382-UEN A
AdaptivePulse = TRUE
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
206 shows the
AdaptivePulse=FALSE
AdaptivePulse=TRUE
en05000098.vsd
Line distance protection REL650 2.2 IEC
Technical manual