Instrument Mux Related Service Modes - Planmeca Compact I Technical Manual

Chapter C - SERVICE MODE

2.2 Instrument MUX related service modes

n 19
This is the software version of the embedded software inside the IMUX CPU EEPROM. This
software can be updated on the field.
n 20
This service mode is convenient for checking the proper operation of the doriot arm sensors
(on the IMUX PCB). The 5 rightmost segments represent the 5 instrument positions, from
right to left respectively. A short vertical bar indicated that the instrument is in the holder, a
long vertical bar that it is taken out from the holder. The leftmost vertical bar shows the signal
at the AUX input terminal on the IMUX PCB (6th instrument place).
n 21
This mode is convenient for checking the instrument hose ID-code and the related electronics
on the IMUX PCB. The code range is 1 to 26.
The display shows four dashes (----) if no instrument is selected. Activate a properly attached
instrument hose (in this same location) to display the ID-code. The code displayed should be
the same as indicated by the last digit(s) on the label on the quick connector.
n 22
This service mode is similar to the one above. This mode shows the actual signal measured
from the identification pins on the instrument hose quick connector. The signal range is 0 to
510.
The display should show 223 to 228 when no instrument is selected (the electronics meas-
ures a local reference signal). If the signal is outside this range then there is an error on the
IMUX PCB. Check for any water leakage.
Activate a properly attached instrument hose (in this same location) to display the identifica-
tion signal.
n 23
This service mode shows the instrument (optional) switch or sensor input signal. The display
shows four dashes (----) if no instrument is selected. The display range is 0 to 255.
Activate a properly attached instrument hose (in this same location) to display the ID-code.
n 24
This service mode shows the hose ID-code for the hose connected to the syringe location.
The display shows zero (0) if no hose is attached, otherwise the hose ID-code is displayed
continuously.
C-22 Planmeca Compact i
Show software version of IMUX CPU (n.nn software version)
Show instrument holder & AUX-input signals (¦ ¦¦¦¦¦
signal)
Show active instrument hose ID-code (---- or nn ID-code)
Show active instrument hose identification signal (nnn
signal)
Show active instrument switch/sensor signal (---- or nnn
signal)
Show console syringe location hose ID-code (nn ID-code)
SERVICE MODE DETAILED DESCRIPTION
Technical Manual