YRM20_Ope_E.pdf - 第137页

3. Displaying the production monitors 2-40 Chapter 2 Basic operation • Head No. Displays the head No. being used. • Nozzle T ype Displays the current nozzle type. • Head T ype Displays the method of changing the nozzle c…

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3. Displaying the production monitors
2-39
Chapter 2 Basic operation
• No.
Displays the component No. (Parts screen data No.).
• Table
Displays the feeder table (feeder plate location) where the component feeder is installed.
• Set No.
Displays the feeder set position at which the component feeder is installed.
• Parts name
Displays the component name.
• Tape Type
The “Tape Type” shows the type of tape when the machine processes component tapes. It shows the
method of supplying components when processing tray components.
• Pick Rate (%)
Displays the pickup rate for each component. Rate is calculated by the following formula.
1 – ([Error count] ÷ [Number of components used]) = Pickup rate
• Feeder MACS
Displays the feeder MACS status.
• Offset X(mm), Y(mm)
Displays the offset amounts of the feeder MACS.
n
NOTE
The feeder MACS is a function that recognizes the mark at a specific location on the feeder to perform pickup offset
correction. This function normally applies to picking up components of 1005 or smaller.
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[Head Info] tab
Monitor: Pick Rate Warning
Head info
24221-KMX-00
• Table
Displays the corresponding table. This machine shows “Table A”.
3. Displaying the production monitors
2-40
Chapter 2 Basic operation
• Head No.
Displays the head No. being used.
• Nozzle Type
Displays the current nozzle type.
• Head Type
Displays the method of changing the nozzle currently in use and other particulars such as automatic
nozzle change and manual nozzle change.
• Pick Rate (%)
Displays the pickup rate for each head. Rate is calculated by the following formula.
1 – ([Error count] ÷ [Number of components used]) = Pickup rate
• Nozzle MACS
Displays the nozzle MACS status.
n
NOTE
The nozzle MACS is a function that detects the position of the nozzle set up on a head to perform pickup offset correction.
Similar to the feeder MACS, this function applies to the nozzles that pick up components of 1005 or smaller.
• Center XY(mm), Offset XY(mm)
Displays the offset amounts of the nozzle MACS.
• [Current Check] button
Selecting a component (row) from among components with abnormal pickup rates (rows shown in
"red") and clicking this button sets "watch-and-wait" mode for that component.
• [All Check] button
Clicking this button sets "watch-and-wait" mode for all components with abnormal pickup rates (rows
shown in "red").
3. Displaying the production monitors
2-41
Chapter 2 Basic operation
►
"Watch-and-wait" mode
The "watch-and-wait" mode is such that, if a pickup error occurs with a component, pressing the
[Current Check] button or the [All Check] button makes the machine system memorize the pickup rate at
that point. After that, the machine indicates by the color changes whether the pickup rate improves or
worsens.
For example, after an abnormal pickup rate is stored in "watch-and-wait" mode, if the problem is
eliminated and operation resumed, and the pickup rate improves, then the color of the row(s) changes
from "pink" to "yellow" to show an improvement has been made. Conversely, if the pickup rate becomes
even worse, then the color changes from "pink" back to "red" to show the troubleshooting was
ineffective.
The colors in the following graph show changes in the pickup rate, using an example when "caution
(yellow)" is set to 99.00% and "warning (red)" to 95.00%.
100
99
98
97
96
95
94
Color transitions per changes in pickup rates
Pickup rate %
Time
Changes to yellowStart (white)
Changes to yellow (better pickup rate)
Changes to red
Changes to red
(worse pickup rate)
Pressing the [Current Check] or [All Check] button enables
"watch-and-wait" mode and changes the color of "red" row(s) to
"pink".
23201-KMX-00