00198140-01_UM_JTF-ML_TX12_de_en.pdf - 第104页

Tasks on the Machine Controls and Displays 104 JEDEC Tray Feeder (JTF-ML) Elevator down (6) This function allows you t o change the trays in the magazine wi thout stopping p roduction. The magazine moves down and the cu …

Tasks on the Machine

Controls and Displays

JEDEC Tray Feeder (JTF-ML) 103

5 Tasks on the Machine

Tasks on the Machine

This chapter contains a number of subjects that are intended to help you during your daily work on a

SIPLACE line. For example, you are provided with preventative measures that you can take to minimize

the down time on the machine to obtain the highest possible level of efficiency for the SIPLACE line dur-

ing production.

5.1

5.1 Controls and Displays

Controls and Displays

Index 1 (10) and index 2 (5)

Index 1 and 2 only trigger a tray changeover if they are both pressed (series connection).The next tray

in the series is moved into the magazine. A connection to the serial interface is needed for the various

feeder commands.

This function is disabled in production mode.

Stop (9)

If you press the stop button, the pneumatic system immediately switches off and the motors will stop.

The stop button supports the stopping function of the pneumatics system. A signal is sent to the host.

The "Stop and Reset" functions can not be switched off by the production mode.

Reset (8)

The reset button resets the feeder after a stop condition. A signal is sent to the host.

The "Stop and Reset" functions can not be switched off by the production mode.

Inhibit (7)

The inhibit button locks the remote control for the SIPLACE JTF-S. The feeder does not receive any con-

trol commands from the host. This lock is released when the button is pressed again.

This function is disabled in production mode.

The diagram shows the control panel on the feeder.

The functions "Index, Inhibit and Elevator Down" are reg-

ulated by the controller.

The functions "Stop" and "Reset" are electronic stopping

functions for the pneumatic system. If you press the stop

button, the pneumatic system will immediately switch off

and the motors will stop. The status is read by the control-

ler but not regulated by it.

The precise functions are described below:

Tasks on the Machine

Controls and Displays

104 JEDEC Tray Feeder (JTF-ML)

Elevator down (6)

This function allows you to change the trays in the magazine without stopping production. The magazine

moves down and the current tray in the pick position remains clamped and the ready LED (green) con-

tinues to shine.

► As soon as the lift stops at the bottom, the door can be opened and the trays can be changed.

► Open the door once the lift has reached the bottom.

► Leave the empty slot (for the tray currently used in the pick position) empty.

This function is disabled in production mode.

LED indicators

Green LED – READY (1)

LED on Shows that a tray was successfully moved to the pick position and

is now ready for components to be removed from the tray (or for it

to be loaded). The LED also shows that a ready signal has been

sent to the host. As soon as the tray leaves the pick position, the

LED will extinguish.

LED off Not ready for loading or unloading or tray changeover.

Orange LED – Stop/Error (2)

LED on Stop condition. For example, occurs after stop button was pressed.

LED flashes Error condition. An error occurred during the tray changeover.

LED off Normal mode

Yellow LED – Inhibit (3)

LED on The yellow LED shows a lock. The feeder will not receive any tray

changeover commands, neither via the remote control nor manual-

ly.

LED off Normal mode.

Blue LED – Full/Empty (4) If the next tray is manually queried after the last tray in the maga-

zine (slot with the highest number), the blue LED will show EMPTY.

This also occurs when there is no magazine inserted.

Tasks on the Machine

Task: Operating the Feeder

JEDEC Tray Feeder (JTF-ML) 105

5.2

5.2 Task: Operating the Feeder

Task: Operating the Feeder

Loading the trays

► On the host system, link the components / tray code to the slot number of the magazine.

Loading direction

► Place the magazine down on a stabile surface.

► Observe the arrow (1) on the magazine, which shows

the direction of loading for the magazine.

Observe the orientation (example JTF-M)

1. Magazine

2. Orientation of magazine

The arrow indicates the correct direction of entry into

the JTF-ML.

3. Tray

4. Beveled edge on tray

The beveled edge must be at the front right, in the di-

rection of loading.

► Observe the direction of loading for the trays and the

orientation of the magazine.