XP-142E System Reference-SYS-XP142-2.0E.pdf.pdf - 第80页

4.2.3 Nozzle/Parts Statistical Information The “statistical information” operation setting described above permits the display of nozzle/parts error status data which can be checked during automatic operation. To view th…

Part 2 Chapter 4 Starting the Production

Edition 2.0 2-4-7 XP-142E System Reference

Board Status Explanations

[Production]: Production occurs in accordance with the production

program.

The board status can be changed from the board skip

editor. When clicked, “Skip at machine” displays.

[Skip at program]: Indicates a board skip status specified by the production

program editor. The placing sequence for this board will

not be performed. The board status can be changed from

the board skip editor.

[Skip at machine]: Indicates a board skip status specified by the board skip

editor. The placing sequence for this board will not be

performed. The board status can be changed from the

board skip editor. When clicked, “Production” displays.

[BS Mark Skip]: A skip status has been established for this board due to a

board skip mark reading operation. The placing sequence

for this board will not be performed. The board status can

be changed from the board skip editor.

2. Skip mark reading enabled/disabled setting.

[Read and enable]: Skip mark reading is performed.

[Ignore]: Skip mark reading is not performed.

3. The status of each board displays at the “board number and status” area, and

these board statuses can be changed as necessary.

[Skip at machine clear]: Returns a “skip at machine” status to a “production

status”.

[Board number jump]: The board corresponding to the board number entered at

the displayed ten-key pad is moved to the head of the

“Board number and status” area.

4. When the necessary editing is completed, press [Close] to save the edited settings.

4.2.3 Nozzle/Parts Statistical Information

The “statistical information” operation setting described above permits the display of

nozzle/parts error status data which can be checked during automatic operation.

To view this data during automatic operation, select [Noz/parts stats] at the [Automatic]

screen.

[Data display list]

Error rates display for the 5 nozzles and slots with the highest error rates. (Error rates for

other nozzles and slots can be viewed by using the scroll bar to scroll down.)

The list shows the No., the error rate, the error count, and the total number of pickups.

[Manually reset statistical data]

Press to reset (clear) the statistical data for the selected nozzles/slots.

This button is disabled during automatic operation.

XP1S2249E

Part 2 Chapter 4 Starting the Production

Edition 2.0 2-4-8 XP-142E System Reference

Nozzle & Slot Display [Machine Info Screen]

Error rates display when the nozzle and slot display is clicked at the [Machine info]

screen. If a parts-out slot is clicked, information displays for the slot which was clicked

at the “Parts-out info” list.

Nozzles and slots display in yellow when the statistical information indicates a

caution condition.

Statistical Processing

Data collection processing

When a pickup and placement cycle (hereafter referred to as 1 cycle) is completed, the

number of errors (non-placement count) and the number of pickups are processed by the

statistical processing counter. The counter collects data from the last 10,000 cycles for

each nozzle and slot.

The status is refreshed following the count operation. (Refresh processing also occurs

when returning to the automatic operation screen after making an operation conditions

change at the [Operation Settings] screen when operation is not in progress.)

Mode

Error stop

Auto recovery

The number of errors (non-placement count) and pickups are counted after

each cycle.

Prior to count processing which is performed after 1 cycle, operation varies,

depending on whether or not a recover operation is to occur.

When recovery is executed:

During the recovery operation, the number of pickup errors is counted and

saved for each nozzle and feeder by the dedicated counter.

When recovery is not executed:

• [Parts-out] ⇒ Dedicated recovery counter is reset.

• [Other error] ⇒ The dedicated counter data (error count, pickup count)

is saved at the statistical processing counter.

If placement has occurred:

The number of pickups is counted.

The dedicated counter data (error count, pickup count) is saved at the

statistical processing counter.

Count Method

XP2S2253E

Nozzle (5) Error Rate (0.00 %)

Stage - Slot (1-25) Error Rate (0.00 %)

XP1S2252E

Part 2 Chapter 4 Starting the Production

Edition 2.0 2-4-9 XP-142E System Reference