Chapter 5: Setup / service program
5-32 Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
5.1.4 DIAGNOSTICS
The DIAGNOSTICS service menu can only be called in service mode.
5.1.4.1 DIAGNOSTICS, general information
In DIAGNOSTICS, all inputs and outputs of the hemodialysis device can be activated.
Activation refers to CPU1 (P.C.B. LP 1631), CPU2 (P.C.B. LP 632), as well as to the output board
(P.C.B. LP 634) and the input board (P.C.B. LP 633-5).
This program allows technicians to make their own settings for checking error patterns.
DIAGNOSTICS provides the following menus:
READ INPUTS
READ ANALOG INPUTS
CPU1: RD ANALOG INP.
CPU2: RD ANALOG INP.
READ DIGITAL INPUTS
CPU1: RD DIGITAL INP
CPU2: RD DIGITAL INP
WRITE OUTPUTS
WRITE ANALOG OUTPUTS
CPU1: WR ANALOG OUTP
CPU2: WR ANALOG OUTP
WRITE DIGIT. OUTPUTS
CPU1: WR DIGIT. OUTP
CPU2: WR DIGIT. OUTP
INP/OUTP COMBINATION
CPU1: COMBINATION
CAN-COMPONENTS
HPU
BPM
Pressure test
Leakage test
The corresponding levels are displayed in the "READ DIGITAL INPUTS“ menu via the fields to in the
display as well as the status indicators and the loudspeaker.
The active signal state (may indicate both voltage and no voltage) is indicated by 1111 on the display
(fields to ), by the operation status indicators being activated and by an audible signal.
CALIBRATION
DIAGNOSTICS
MISCELLANEOUS
SETUP MENU
Conf
key
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