KE2010.Instruction Manual.Ver.2.01,Rev.08 - 第613页
8 − 24 Shown below is the list of st atus which is returned f rom laser when the result of the Contr ol item "Meas. (O NCE)" or " Meas. (SW EEP) is obtained. Laser status list (1/2) Status Description 1 In…
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8) Edge Check
This item checks to see if the laser sensor edge of the selected head gets
dirty or dusty.
Move the head or nozzle above the laser surface, then execute this check.
To execute this check, click the <ON> button or press the F3 key when the
control item "Edge Check" is checked.
9) Edge check dsp (display)
This item checks to see if the entire laser sensor edge of the selected head
gets dirty or dusty, then displays the check result data.
To execute this operation, select the <ON> button or press the F3 key
when the control item "Edge Check dsp" is checked.
The following shows an example screen displayed when the "Edge Check
dsp" command is executed.
Figure 8.2.6 Edge check data display dialog box
(6) State display
The ON/OFF status of the vacuum of the control head, Z axis coordinate, and
measured results by the laser are displayed when the control has been
completed.
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Shown below is the list of status which is returned from laser when the result of the Control
item "Meas. (ONCE)" or "Meas. (SWEEP) is obtained.
Laser status list (1/2)
Status Description
1 Indicates that the selected command is executed successfully.
5 Connection error
This error may be caused due to disconnection or inferior connection of the * cable.
7 This action is required although you do not specify any algorithm. The result is invalid.
8 The sensor is not connected or a hardware error occurs.
10 Sensor error
An unknown hardware error occurs at connection of the coaxial cable of the sensor.
12 Illegal EEPROM version
The software could not check the version of the sensor control module (SCM) EEPROM.
Upgrade the software.
13 Inferior EEPROM data
The SCM EEPROM indicated a data error.
Turn off the power, then restart the system.
14 EEPROM synchronize error
Turn off the power, then restart the system.
15 The input power for operating the machine normally is reduced.
17 The input current is lowered or the output current exceeds the limitation.
60 The length of data set in the communication buffer is shorter than the specified length.
61 The length of data set in the communication buffer is longer than the specified length.
62 The specified length is shorter that the length of the issued command.
63 The specified length is longer that the length of the issued command.
64 A component could not be detected.
65 The frame rate cannot be maintained.
The LA could not recognize input data at the speed required for recognition.
This error occurs when the shade of a component changes frequently or when a component is not
positioned correctly.
67 Interrupt of measurement
Before detecting the minimum width, the LA received a command, so measurement was
interrupted.
70 Algorithm error
The firmware detected the condition which was not assumed to be caused.
75 When an error occurs at the first, second, or third measurement during SWEEP_CMD, the system
stops the process for the second, third or fourth measurement respectively.
This error is notified only when the result of the second, third or fourth measurement is
announced.
77 The contrast of the edge shade obtained with the sensor is not enough to find the edge of a
component correctly.
This error occurs when the shade of a component is not sufficient (when a component does not
cut off laser beam completely).
78 The window parameter which determines a window is below "2000 micron".
79 The entire window is obstructed.
Check to see if there is no foreign substance on the sensor.
80 The left side of the window is obstructed.
Check the component position.
81 The right side of the window is obstructed.
Check the component position.
82 Both sides of the window are obstructed.
Check the component position.
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Laser status list (2/2)
Status Description
83 Illegal checksum
The software detects an error while it is reading the EEPROM.
Initialize laser.
84 Double start-up
The software detects an error while it is reading the EEPROM.
Initialize laser.
85 There is no EEPROM start-up data.
The software detects an error while it is reading the EEPROM.
Initialize laser.
86 Illegal parameter
An invalid parameter is specified for a command.
Check to see if a correct parameter was entered.
87 Illegal data
Invalid data was detected.
90 An error occurred during calculation of the angle.
91 An error occurred during calculation of the angle.
92 An error occurred during calculation of the angle.
93 The width-angle curve is too flat.
This error occurs when a small component is rotated at very slow speed.
94 An error occurred during calculation of the angle.
95 An error occurred during calculation of the angle.
96 An error occurred during calculation of the angle.
98 Before detecting the minimum width, the angle exceeds the specified limit.
99 The first process (REPORTW_CMD) did not finish before the next minimum width detecting
process (specified with the hold-off angle) started.
100 The required initialization operation was not performed before the information necessary for
initialization was required.
102 The algorithm specified for measurement is invalid.
103 The luminance of laser beam is too low during image check.
104 Illegal image check area
The border of the image check area is not set correctly.
105 Image check failure
The image check function failed to compare parameters.
106 An error which is not defined with any of the currently specified error levels occurred. Change the
error level.
The results of the error check are shown below:
Min: indicates the lowest luminance of the sensor
Max: indicates the highest luminance of the sensor
Edge: indicates the highest edge check value and the corresponding position
obtained when you performed the edge check.
For the MNLA sensor, "0.045" is a guideline of dirtiness. If a value higher
than 0.045 is displayed here, clean the sensor.
Note: The edge check value indicates a substituted characteristic value which
shows a laser centering error. The larger the edge check value becomes, the
more the centering error increases: this is normally caused by the soiled
window.
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