Metrohm 822 Titration Curve Simulator - Manuel (Page 22)

4.2 Signification des DELs
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822 Simulateur de courbes de titrage, Mode d'emploi
4.2.1 8-bits sérielle
Avec la transmission à 8 bits, les bits individuels 0…7 disposent des si-
gnifications suivantes:
Réponses de l’appareil de dosage:
SER_OUT - bit 0:
BUSY Status message for active cock
switching
SER_OUT - bit 1: STOP Status message if difference counter
= zero
SER_OUT - bit 2: ESU End switch down: cylinder at minimal
stroke
SER_OUT - bit 3: EXP0 Bit 0 for coding the cylinder volume
SER_OUT - bit 4: EXP1 Bit 1 for coding the cylinder volume
SER_OUT - bit 5: EXP2 Bit 2 for coding the cylinder volume
SER_OUT - bit 6: LOCK Exchange unit present
SER_OUT - bit 7: DOS_TYP1 Bit 1 definition of the chip function
(formerly "GTYP")
Instructions pour l’appareil de dosage:
SER_IN - bit 0:
POS0 Bit 0 for the default of the desired
cock position
SER_IN - bit 1: POS1 Bit 1 for the default of the desired
cock position
SER_IN - bit 2: DOWN Dosing impulses for spindle motor
SER_IN - bit 3: UP Filling impulses for spindle motor
SER_IN - bit 4: NRES Reset for the Dosimat controller
(L activ)
SER_IN - bit 5: POS2 Bit 2 for the default of the desired
cock position
SER_IN - bit 6: R_NRW Use data or set STROBE impulse
SER_IN - bit 7: DIR Definition of the direction of rotation
of the cock motor