M8_ServiceManual_e.pdf - 第34页
1 Installation 1-20 ----- Blank Page ------
1 Installation
1-19
Sequence of Sending PC board (SMEMA Interface spec.)
① If it is available for transferring the board, the Request Transfer (Board Available) will be turned on.
② The conveyor is activated if the machine starts to send out signals through BOARD AVAILABLE
line to the post-process and receives signals through MACHINE NOT READY line from the
post-process.
③ The machine stops to send out signals through BOARD AVAILABLE line and the conveyor is
deactivated if the PCB has passed the Exit Sensor and it has been OFF after the Exit Sensor was ON
when the PCB arrived at the Exit Sensor.
④ If the conveyor will not be deactivated or the Permit Transfer (Machine Not Available) signal will not
be turned off within 10 seconds after it was activated, an error [CONVEYOR TROUBLE] will result.
⑤ Pressing START button restarts the operation paused by the error.
Permit Transfer from
Post-Process machine
(Machine Not Ready)
Request Transfer to
Post-Process machine
(Board Available)
Permit Transfer from
Post-process machine
(Machine Not ready)
Exit Sensor
Transfer Belt
Available Transfer
OR
Available Transfer
Request Transfer to
Post-Process machine
(Board Available)
①
①
②
③
③
③
1 Installation
1-20
----- Blank Page ------
2 Periodical Checks
2-1
2
Periodical Checks