MANUALE ISTRUZIONI / INSTRUCTIONS MANUAL
MTR605/025/DASM - R605/027/DASM - R605/170/DASM
Modello/Model R605DASM
K/ 2
a
sr0
03_
605.fm
Format Selection Mode:
The format may be selected from 8 pre-set values but may also be modified. In the
latter case the values are received via CAN-Bus (in millimitres or sexagesimal degrees)
for Iris, Long, Cross.
Format Source
Allocation of one of the 8 pre-set formats may be local by activating one of the board
digital inputs or remote via CAN-Bus.
Allocation of individual format measurements is remote only.
C
ONFIGURATION
OF
MANUAL
MOVMENTS
CONTROLS
Movments controls:
A good number of the board digital inputs are dedicated to the control of manual move-
ments: it is possible to open/close the projected field, rotate shutters, perform standard
position of filters ect..ect.
Alternatively, these controls may be received by a remote unit via CAN-Bus.
FFD Mode
FFD value is obtained locally from readings of analogic inputs. It may also be received
in millimetres via CAN-Bus. The collimator continuously tracks FFD value to reproduce
a format of constant dimensions on the receiver/plate.
FFD Variation from 78 cm to 120 cm
O
PERATION
MODES
Axes Reset modes:
When the boards are powered-up, the system automatically selects, through a memo-
ry, the mode of the previous exam and starts the axes resetting procedure, if there is
no error (timeout zero set or comunication error). All axes linked to fixed format are po-
sitioned on the first format (Iris movement, long, cross, F1,RF2, F2, RF2)
Calibration Mode:
This mode serves to calibrate potentiometers for FFD measurement (whenever this
configuration is applicable).
Insert jumper JP at any moment to access this mode.
Calibration proper starts when the configuration is in the following status:
• FFD acquisition in stepless mode (single or differential)
• FFD measurement acquisition by potentiometer readings through analogic inputs
of ASR003.