CP643 系统参考.pdf - 第116页

1.12.4 Large Parts Pick-up Check Inspection of whether or not the mounting parts have been picked up from the feeder is performed at STN2. If pickup cannot be confirmed, the line stops immediately and a device check is p…

1.12.2 Offset When Placing Parts

A total of 120 nozzles (6 nozzle types on 20 heads) can be fitted onto the machine. The

center placing point of each of these nozzles can in fact be misaligned based on the

accuracy with which the machine is assembled, the manufacturing accuracy of the parts,

or by nozzle bend. This misalignment is corrected by placing point offset values. The

different types of placing point offset values are as follows:

• Cam Speed Dependent Offset Y

Movement of the nozzle center in the Y-direction is compensated based on the cam

speed. (Cam speed 100, 90, 80, 70, 60)

• Nozzle Center Offset X

Movement of the nozzle center in the X-direction is compensated.

• Nozzle Center Offset Y

Movement of the nozzle center in the Y-direction is compensated.

• Nozzle Proper data X (A1 Place Offset X ~ T6 Place Offset X)

Amount of mechanical deviation of the X-coordinate placing point is compensated.

• Nozzle Proper data Y (A1 Place Offset Y ~ T6 Place Offset Y)

Amount of mechanical deviation of the Y-coordinate placing point is compensated.

Note: Refer to Chapter 3, “Command Descriptions“ in Part 3 “Commands” for command page

information concerning measurement of the nozzle center of rotation.

1.12.3 Tape End Display

When the supply of a part is about to run out the device number will display on the

monitor. Also, the signal tower lamp can be set to flash (the color depends on what is

entered in Proper data).

Clearing the tape end

When tape end is detected, the following actions will clear the status.

Program change: In joint mode and device change mode all devices must be cleared.

In changeover mode the tape and status of the device on the original

table must be cleared.

Parts Set switch: When parts run out during production in device change mode, once

the table has been loaded and the PARTS SET switch is set to

[COMPLETE], tape and status of the device on that table will be

cleared.

Tape End Detection switch:After the tape end the tape end sensor has detected the parts

again, the tape end status will be cleared.

Power ON: After the power has been turned on all the tape end displays will be

cleared.

Part 2 Chapter 1 Basic Operation

Edition 1.1 2-1-58 CP643E System Reference

1.12.4 Large Parts Pick-up Check

Inspection of whether or not the mounting parts have been picked up from the feeder is

performed at STN2. If pickup cannot be confirmed, the line stops immediately and a

device check is performed. If it is the end of the tape, "Parts out" is displayed. If it is not

the end of the tape, "Pickup miss" is displayed. This function is set in Part Data, allowing

it to be selected for each part type. If a part could not be picked and recovery is not set to

"error pass", the machine will attempt the recovery process at station 2 after 6 sequences.

How to set Part Data:

[PART DATA] Carrying_data

Carrying_data

14. Pickup_check : This data item chooses whether or not a large part pick-up check

will be carried out.

[Example] 14. Pickup_check Stop

1. Start the VPD.

2. Open the “Part Type Data” in the relevant part data.

3. At the [Pick up] - [Check] item, specify whether or not a large part pick-up check is to

occur.

Caution: The large parts pick-up check function is only concerned with parts whose thickness

exceeds 1 mm. The check function is not carried out for parts with a thickness

(registered in Part Data) of less than 1 mm.

Part 2 Chapter 1 Basic Operation

Edition 1.1 2-1-59 CP643E System Reference

1.12.5 Backlight and Frontlight

Vision processing is carried out at Station 6. The lighting format can be selected as either

a backlight or a frontlight format.

Details on setting the type of lighting system in Proper and Part Data follow:

[Proper]

138. Front Light : Specifies whether or not front lighting is used.

Non: . . Not fitted

Use: . . Fitted

Note: “Use” is specified in standard specification systems.

[PART DATA]

Vision_data

13. Lighting : This item selects which lighting will be used.

0: Back_Light

1: Front_Light

4: Side_Light . . . . . (Option: Special front light)

Caution: “2” and “3” lighting settings are not used on the CP643E.

Note: If ‘Lighting’ is set to “2” or “3”, operation for “0” (Back_light) is carried

out.

1. Start the VPD.

2. Open the “Part Type Data” in the relevant part data.

3. At the [Camera] - [Lighting] item, specify the desired part image acquisition format.

Part 2 Chapter 1 Basic Operation

Edition 1.1 2-1-60 CP643E System Reference