Siemens simovert masterdrives Compendium

09.2008 Functions
Siemens AG 6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES Compendium Motion Control 7-3
7.1.1.2 Processing sequence
The time slots are processed in the sequence of their priority, whereby
time slot T0 has the highest priority and time slot T10 the lowest
priority. Each higher-priority time slot can interrupt a lower-priority time
slot.
The sequence control of the converters and inverters starts every time
slot automatically. If a higher-priority time slot is started, although
another time slot is being processed, the time slot having the lower
priority will be stopped and the time slot having the higher priority will
then be processed before the interrupted time slot can be further
processed.
Lower-priority time slots are lined up in a queue and are not processed
until all higher-priority time slots are finished.
2T0
3T0
4T0
0
Time slots
Time
T0
Calculation of the blocks defined in T0
Calculation of the blocks defined in T1
Calculation of the blocks defined in T2
Calculation of the blocks defined in T3
All
b
lo
c
ks
d
e
fin
e
d in
T0
p
ro
ce
s
s
e
d
All
b
lo
c
ks
d
e
fined in
T1
p
roces
s
e
d
Al
l b
lo
c
k
s
d
e
f
ined
in
T0
pr
o
cess
e
d
All blo
c
ks defin
e
d in
T0
p
roc
e
ssed
All blocks defined in
T0 pr
o
cessed
All blocks defined in
T1 pr
o
c
e
ssed
All blo
ck
s
d
efin
e
d in
T2
p
r
o
c
e
ssed
Fig. 7-1 Processing sequence of the time slots

Siemens simovert masterdrives Specifications

General

Brand	Siemens
Model	simovert masterdrives
Category	DC Drives
Language	English