N7201A616E00_0317.pdf - 第353页
NPM-W 2 EJM7DE-MB-05 O-00 Finishing pr oduction Produc- tion 5-4-5 1 1 2 2 3 4 OFF Confirm the message Confirm the message Even though the message backgr ound blinks, it is not machine trouble. NOTE Servo switch OFF Sinc…
NPM-W2 EJM7DE-MB-05O-00
5-4-4-7
1
+
Confirm the message
1
(Automatic operation starts)
Produc-
tion
Wrong judgment input
screen 4
Operating procedure
5-4-4
Resuming production
NPM-W2 EJM7DE-MB-05O-00
Finishing production
Produc-
tion
5-4-5
1
1
2
2
3
4
OFF
Confirm the message
Confirm the message
Even though the message background blinks, it is
not machine trouble.
NOTE
Servo switch OFF
Since the inspection box (PC and UPS—Uninterruptible Power Supply) is connected to the machine with the
inspection head, shut down the inspection box before turning off the power to the machine.
●Failing to do so may shorten a battery life of UPS or disable communication with the inspection box next
time.
●When communication with the inspection box cannot be established, shut down the machine and wait for
one minute or more before restarting the machine.
Operating procedure
5-4-5
Solder
inspection
NPM-W2 EJM7DE-MB-05O-00
Defec-
tive PCB
process
5-5-1-1
Operating procedure
5-5-1
How to remove a defective PCB resulting in inspection and how to repair the defective PCB are explained.
3
1
Remove a
defective PCB
Restart
transportation
2
Repair the
defective part
● Turn ON a transport
restart switch (such as
the foot switch)
● The signal tower lights
up and a buzzer sounds.
●Cancel the [NG eject
reset] on the inspection
monitor.
(→P.5-4-3 ‘Explanation of
the screen’)
Overview
■Inspection ejection conveyor specifications
●PCB judged as defective suspends on the ejection conveyor and PCB judged as good does not suspend.
(→[NPM-W2 specification])
●When APC is used, do not insert the PCB except for the one being produced from the inspection ejection
conveyor.
●Process during transportation restart
A) If a PCB stays on the conveyor
The PCB is unloaded to the downstream process and the next PCB is allowed to load after unloaded.
B) If no PCB is on the conveyor after the PCB removed
PCB can be loaded from the upstream process.