Siemens Servo Ventilator 300, Service Manual

Page: 46 / 131

44 Siemens-Elema AB E382 E380E 061 01 03 01
Description of functions Servo Ventilator 300/300A
2
PMA 7: OverrangeErr signal from 7.1
MIXER CPU
,indicating high Ref. value for flow, and the
following Tidal Volume signals:
TV
I
= Tidal Volume output value from Insp. Flow Integrator (block 4.4 )
TV
E
= Tidal Volume output value from Exp. Flow Integrator (block 4.4 )
TV
SET
= Tidal Volume value according to Front panel setting (corresp. to green display).
Alarm table:
t x e t ” s e g a s s e m d n a s m r a l A ” n o i t i d n o c m r a l A : 7 A M P
: d e t c e l e s e g n a r t n e it a P e t a n o e N
k r a m e R
C I R T A I D E P t c e l e S : E G N A R R E V O 1 . 7 m o r f e v it c a l a n g i s e g n a r r e v O
R E X I M U P C
e u l a v .f e R h g i h g n it a c i d n i
.) F ( w o l F r o f
s /l 2 2 . 0 > F @
1
V T
I
l m 5 . 9 3 >
2 & 1
V T
E
l m 5 . 9 3 >
3 & 1
V T
T E S
l m 0 . 4 3 >
4
y n a fi m r a l A
e s e h t f o
s i s n o it i d n o c
. e u r t
4
t x e t ” s e g a s s e m d n a s m r a l A ” n o i t i d n o c m r a l A : 7 A M P
: d e t c e l e s e g n a r t n e it a P c i r t a i d e P
k r a m e R
T L U D A t c e l e S : E G N A R R E V O 1 . 7 m o r f e v it c a l a n g i s e g n a r r e v O
R E X I M U P C
e u l a v .f e R h g i h g n it a c i d n i
.) F ( w o l F r o f
s /l 5 5 . 0 > F @
1
V T
I
l m 5 9 3 >
2 & 1
V T
E
l m 5 9 3 >
3 & 1
V T
T E S
l m 0 4 3 >
4
y n a fi m r a l A
e s e h t f o
s i s n o it i d n o c
. e u r t
4
t x e t ” s e g a s s e m d n a s m r a l A ” n o i t i d n o c m r a l A : 7 A M P
: d e t c e l e s e g n a r t n e it a P t l u d A
k r a m e R
– 1 . 7 m o r f e v it c a l a n g i s e g n a r r e v O
R E X I M U P C
e u l a v .f e R h g i h g n it a c i d n i
.) F ( w o l F r o f
s /l 3 . 3 > F @
e g n a r r e v o s i h T
t o n s i l a n g i s
. m r a l a r o f d e s u
1 The acoustical part of the alarm is delayed 10 s.
2
The Front panel red display Insp. tidal volume is flashing.
3 The Front panel red displays Exp. tidal volume and Exp. minute volume are flashing.
4
The condition concerning TV
SET
is considered only during PRVC Mode