03_SM481_Service Manual Installation.pdf - 第22页

Advance d High Speed Flex ible Mounter 3-18  If the I/F connec tors of neighboring m ac hine s ar e dif f e r en t, cut the c able and connec t it refe rring to the following f igure .  Machine s manufactured not i n a…

Transfer & Installation Procedure

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3.1.8. Communication Interface Between Machines

1. Set the communication interface between the printer and chip mounter by referring to the

following.

 START Input Signal (Cable No.:①(+),②(-))

The input signal is outputted from the next machine and voltage of approximately 20 ~ 22V is

measured at most input signal terminals.

 READY Output Signal (Cable No.:③ , ④)

The output signal is outputted to the previous machine. Generally, at most output signal

terminals, 0Ω is measured when output signal is outputted and ∞Ω is measured when output

signal is not outputted.

The cable connecting

to the next machine

The cable connecting to

the previous machine

Advanced High Speed Flexible Mounter

3-18

 If the I/F connectors of neighboring machines are different, cut the cable and connect it

referring to the following figure.

 Machines manufactured not in accordance with the SMEMA code such as SIMENS, SANYO

and TDK (RX-11), and machines without dual contact interface shall be examined specially.

 Machine interface must be decided. (Select 2-contact method or SMEMA method suitable for

the user’s environment.).

 Select SYS.SETUP menu and lower menu of the conveyor.

 Select ‘Stand Alone’, or SSA Type (2 contacts), or SMEMA in the ‘In (Before) and Out (After)’

combo box of the inline protocol area.

- Stand Alone: The connection is not established between machines. Setup is made during

manual operation.

- SSA Type: The PCB flows only if the contact is connected in the next machine.

- SMEMA: The ready signal is given by the previous machine (24V), and the contact is

connected in the next machine.

 Check if the interface between connected machines operates normally by using the MMI

bypass function. At this time, perform test using at least 3 pieces of PCB.

Transfer & Installation Procedure

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3.1.9. Warming Up

 After the machine installation, warm up the machine for 30 minutes.

Reference

Check if there is the abnormal noise from machine and machine operation is

normal or not for the warm-up