MYDATA MY500 JetPrinter Machine Systems
P-030-0014-EN – Service Manual Rev. 0003 2008-06 3 - 21
5. MOT–CTRL
Safety module which monitors the safety loop, and controls the X and Y
motor, conveyor, piezo drive, laser and stepper motor. External safety
switches can be added to the AUX EMERG connector on the back of the
machine.
The Control box with a passive backplane, CTRL–PBP, which connects the
following boards:
6. CTRL–INT
Motion controller interface. Connected to the PC's motion controller
board and connects the control box with the amplifier box.
7. CTRL–HUB
CAN network hub. Connected to the PC's CAN interface board. The
physical locations of the CAN bus nodes are:
– Cassette interface (XWG–BRD).
– Calibration station (SAF–CAN).
– Light tower (SAF–CAN).
– Air control (SAF–CAN).
– Piezo drive (CTRL–PZD).
– Conveyor (CB/CMOT)
8. CTRL–HIP
Head interface module. Signals and DC power to the X wagon.
Amplifier for the Z motor.
9. CTRL–PZD
Piezo drive module. Converts AC power to 100–200 VDC and generates
pulses for the piezo actuator.
10. CTRL–PIM
Power input module. Converts AC power to 24 VDC, which is supplied
to the boards in the control box through the CTRL–PBP. Safety relay for
the conveyor, piezo drive, laser and stepper motor power supply.
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