Chapter 11: Functional description
11-18 Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
11.1.1.17 Conductivity test
Test description Test the alarm limits by electronically detuning the conductivity either by
+5 % or by –5 %.
COND_SIG
Rückmeldung/Acknowledgement
Testgenerierung/Generation of Test
DATA BUS
Mother-
LP 630
board
Output
LP 634
boardboard
Input
LP 633
COND_C1
COND_C132
COND_BI
B
X632/A22
X632/B27
X632/B28
X633R/C27
X633L/B31
X633R/A16
X633R/
C17
X633L/B8
CPU 2
LP 632
COND_DET
X632/A21
(bibag-LF-Zelle)
7b
HOTRINSE
X632/A26
X634R/C24
LP 922
Display
board
X1631/20a
X1631/21a
CPU 1
L P1631
X631/A20 X631/A21