00197543-01_SM_JTF-S_ JTF-M_en - 第63页

Service Works 2.7.2 Input and Sensor Status on Control Board (SIPLACE JTF-M) T roubleshooting SIPLACE JTF-M Service Manual SIPLACE JEDEC Tray Feeder 63 2.7.2 2 . 7 . 2 I n p u t a n d S e n s o r S t a t u s o n C o n t …

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Service Works
Troubleshooting SIPLACE JTF-M 2.7.1 Control Panel LED Status
62 Service Manual SIPLACE JEDEC Tray Feeder
2.7
2.7 Troubleshooting SIPLACE JTF-M
Troubleshooting SIPLACE JTF-M
2.7.1
2.7.1 Control Panel LED Status
Control Panel LED Status
Also important and helpful are the LED status on the operator panel as shown in figure "Control panel"
for troubleshooting:
Control panel
1. Green LED = Tray ready
2. Orange LED on = Stop button, flash = error
3. Yellow LED = Inhibit (pause)
4. Blue LED on = Magazine empty
Service Works
2.7.2 Input and Sensor Status on Control Board (SIPLACE JTF-M) Troubleshooting SIPLACE JTF-M
Service Manual SIPLACE JEDEC Tray Feeder 63
2.7.2
2.7.2 Input and Sensor Status on Control Board (SIPLACE JTF-M)
Input and Sensor Status on Control Board (SIPLACE JTF-M)
This is a list of the functions indicated by the LEDs input banks U1 and U6:
These LED status can be very helpful when trouble shoot any sensor or communication issues.
2.7.3
2.7.3 Checking the Indicator LEDs on the Solenoid Bank (SIPLACE JTF-M)
Checking the Indicator LEDs on the Solenoid Bank (SIPLACE JTF-M)
The feeder includes a bank of at least fi ve solenoids that control the pneumatic functions. Each solenoid
includes an LED that lights when that solenoid is active. These can also be helpful as you troubleshoot
the feeder.
Indicator LEDs on Solenoids and pneumatic tube connection
1. Tray return pusher tube H10 and H11
Location Function:
▪ U1-3 - Forward slow sensor
▪ U1-4 - Stop at end sensor
▪ U1-5 - Slot sensor
▪ U1-6 - Reset button
▪ U1-7 - Stop button
▪ U1-8 - Spare
▪ U6-1 - Inhibit button
▪ U6-2 - Elevator down button
▪ U6-4 - Tray in magazine sensor
▪ U6-5 - Reverse slow sensor
▪ U6-6 - Elevator high sensor
▪ U6-7 - Elevator low sensor
▪ U6-8 - Door sensor
▪ U6-9 - Manual index Buttons (2)
Service Works
Troubleshooting SIPLACE JTF-M 2.7.4 Troubleshooting Charts SIPLACE JTF-M
64 Service Manual SIPLACE JEDEC Tray Feeder
2. Tray clamp tube H9
3. Out feed pusher tube H7 and H8
2.7.4
2.7.4 Troubleshooting Charts SIPLACE JTF-M
Troubleshooting Charts SIPLACE JTF-M
2.7.4.1
2.7.4.1 General Issues
General Issues
Problem Possible Cause Solution
On power-up, the feeder will not
operate. There are no lights on
the panels or sensors at all.
The feeder may not be getting
power.
► Make sure the feeder is
plugged into the assembly
machine.
The feeder powers up, but does
not operate.
The Stop button on the feeder
may have been hit (Stop LED lit).
► If the host machine is not pro-
viding power to J2 pins 1
(+24V) and 2 (common), un-
plug the cable and check for
24V DC on pins 1 and 2.
The host machine may not be
supplying enough compressed
air (Stop LED is flashing).
► Make sure the host machine
is on and not in an E-Stop
condition.
All of the pneumatic functions
seem slow or sluggish.
The host machine may not be
supplying enough compressed
air.
► Check the voltage reaching
the feeder.
The main air regulator in the
feeder may be set up incorrectly.
► Press the Reset button.
One pneumatic function is slow
or sluggish.
The mechanism may be blocked
or jammed.
► Make sure that the feeder air
feed line is connected to the
assembly machine.
The flow control(s) for that func-
tion may need adjustment.
► Make sure that the air supply
on the assembly machine is
on.
The valve block for that function
may be bad.
► Make sure the assembly ma-
chine is supplying at least 60
psi or 4 Bar.
The cylinder for that function may
be bad.
► Make sure the host machine
is supplying at least 60 psi or
4 Bar.
All of the pneumatic functions
seem too fast.
The air pressure from the host
machine may be too high.
► Make sure that the air feed
line is not pinched.
The main air regulator on the
feeder may be set up incorrectly.
► Check for variations in air
supply from the host ma-
chine.
One pneumatic function is too
fast.
The flow control(s) for that func-
tion may need adjustment.
► Set this to provide 60 psi.