Sirona Intego - Page 47

64 57 316 D3543
D3543.076.01.04.02 06.2015
47
Sirona Dental Systems GmbH 6Overview of modules and boards
Service Manual INTEGO / INTEGO pro 6.2Patient chair
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MOT_ERR Red Flashing:
2 x Lifting drive and/or backrest drive swapped
3 x Invalid drive connected
4 x Lifting drive and/or backrest drive not connected (or defective coding resistor)
5 x Over-temperature of the output stage
6 x End switch of the lifting drive defective
7 x End switch of the backrest drive defective
8 x Movement canceled due to excessive current loading of the power supply
9 x No voltage at the output stage
10 x Invalid position signal identified during a movement
SS_STOP Red Illuminated: Safety deactivation for chair drives active
(illuminates if at least one safety switch or the foot switch is activated.)
SS_CODE Red Flashes if chair movement is blocked:
2x Cuspidor retracted
3x Foot switch operation active (emergency stop)
4x Increased duty cycle
5x Lifting frame safety switch active
6x Back cover safety switch active
7x Footrest safety switch active
8x Backrest safety switch active
9x Failed self-test – Service codes available
10x Assistant element safety switch active
BOOT yellow Lights up after switching on and remains lit until completion of the boot process
(approximately 30 seconds)
S_COM yellow Speed-Com status between DSA, DSL, and DAK
Illuminated: Data connection active
Off: No data connection present (disruption in the line)
SD_DET yellow Illuminated: SD card inserted
REF_Lift yellow Illuminated: Reference switch for lifting drive active
REF_BACKREST yellow Illuminated: Reference switch for backrest drive active
36V_MOT yellow Lights: + 36 V power supply for drives active
MV34 yellow Illuminated: Tumbler filling active
2x flashes: Solenoid valve shorted or overloaded
3x flashes: Solenoid valve affected by ground fault or line disruption
MV35 yellow Illuminated: Flushing active
2x flashes: Solenoid valve shorted or overloaded
3x flashes: Solenoid valve affected by ground fault or line disruption
LED Color Function