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SIPLACE 80 S-20/F4 Service Manual 7 Components Table Edition 03/97 7.5 Communications Unit 7 - 27 menu "Com ponent f eeding " → "Locati on" → "Vibrate line ar feeder " → Retur n. The output …

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7 Components Table SIPLACE 80 S-20/F4 Service Manual
7.5 Communications Unit Edition 03/97
7 - 26
Fig. 7.5.2 Feeder position tester and assignments of the sockets on the connections panel
If no voltage or output is detected during this testing at any one socket or at all of them, replace the com-
munications unit as described in the corresponding section below.
If voltage and / or the signal are present at the socket, this indicates a fault within the feeder module or in
the connecting cable of the module. Proceed as described for the corresponding feeder module in the Ser-
vice Manual, Section 13.
With vibratory feeders, before making any fault correction in the module check first the setting of the poten-
tiometer on the connections panel (see Section 7.5.2.6, page 7 - 26).
7.5.2.6 Setting the Vibration Intensity
A precondition for carrying out adjustment is that the basic calibration of the vibratory feeder has already been
carried out and that there are components on the conveyor are.
Activate the vibrator (vibratory feeder) of the corresponding track:
With the station software loaded, select:
SIPLACE 80 S-20/F4 Service Manual 7 Components Table
Edition 03/97 7.5 Communications Unit
7 - 27
menu "Component feeding" "Location" "Vibrate linear feeder" Return. The output for the vibra-
tory feeder will remain set until you cancel the function "Vibrate linear feeder" (toggle function).
With SITEST program version 1.64 loaded, select: "Functions" "Component table" "Single func-
tions" "Track" "Actuate lin. feeder" enter the vibration period Return.
While the vibration intensity is being activated, turn the corresponding potentiometer rotary button (see
Fig. 7.5.1) until the component is conveyed forward briskly but does not "jump" in the track.
7.5.2.7 Replacing the Communications Unit
Complete the SITEST program.
DANGER QQQ
Switch off the machine at the main switch and disconnect it from the main power supply.
Open the protective cover and pull the protective cover at the components feed point upwards and away.
If necessary, cut the tapes at the front end of the module and pull the remaining tape with components
backwards and out. Roll the tape back onto the reels. The tape reels remain in place in the compartments
as their allocation to the track must be retained.
NOTE:
If you have already unintentionally removed tape reels / feeder modules, restore their original arrange-
ment as described in the User Manual, Section 9 , under "Components tables".
Pull out all plugs of the feeder modules which are plugged into the connections panel of the communica-
tions unit. The feeder modules will remain in place unchanged.
Undo the mounting of the front panel of the communications unit (6 recessed head screws M3) and pull the
unit front panel including boards forwards and out a little:
Undo the plug connections of the cables coming in from the back and
the screws fastening the housing to the frame (4 socket-head cap screws M4, see Fig. 7.5.1).
Remove the communications unit out of the frame from the front.
Install the new communications unit in the reverse sequence of operations. Before refitting the front panel
make sure all plug connections are firmly seated and the back-up battery (see Fig. 7.5.1) is in place.
Plug all feeder modules into their associated sockets. Insert all tapes into the modules.
Reconnect the plug connections of the components changeover table in the machine base, connect the
machine to the power supply, switch the machine on.
Check the activation of the LED for the 24 VAC voltage on the connections panel.
Check the functioning of the new communications unit using the SITEST program or by component pick-
up from this location. After this, start the placement sequence.
7 Components Table SIPLACE 80 S-20/F4 Service Manual
7.5 Communications Unit Edition 03/97
7 - 28