GL541操作手册.pdf - 第42页
Part 2 2 – 9 V ersion 2.0 Chapter 1 Operation 1.3 Proper Data and Programming Proper data related to descent of the Z-axis 181, 182, 183 : Spot_down_XY_point_Z1, Z2, Z3 Presently not used. 184, 185, 186 : Spot_down_Q_poi…
Chapter 1 Operation
Part 2
Table of G Data Feedback Coefficients (ms)
Note: The feedback coefficients are cleared when the machine power is turned off or
when a new program is selected. Think of this as a way of being able to verify
revisions made to G data at F4G.
When G data is displayed in (ms) units of time, input can also be entered in
units of time.
Display in First Display Area
The screen above is displayed when the system is waiting for the START button to
be pressed to start automatic or step operation. The application time parameters
and the calculated glue application time are displayed.
STATUS
Seq.No. 00001 MODE Product
Block.No. 00001 E Stop
Dispense mode: spot G.correct
Nozzle : Z1 [4 mm]
G : 8 [x10msec]
Real_G : 96 [100/100/120]
Vertical needle stroke
Individual application time parameter
Overall application time parameter
Not used
G data multiplier
G01 10ms G21 210ms G41 410ms G61 610ms G81 810ms
G02 20ms G22 220ms G42 420ms G62 620ms G82 820ms
G03 30ms G23 230ms G43 430ms G63 630ms G83 830ms
G04 40ms G24 240ms G44 440ms G64 640ms G84 840ms
G05 50ms G25 250ms G45 450ms G65 650ms G85 850ms
G06 60ms G26 260ms G46 460ms G66 660ms G86 860ms
G07 70ms G27 270ms G47 470ms G67 670ms G87 870ms
G08 80ms G28 280ms G48 480ms G68 680ms G88 880ms
G09 90ms G29 290ms G49 490ms G69 690ms G89 890ms
G10 100ms G30 300ms G50 500ms G70 700ms G90 900ms
G11 110ms G31 310ms G51 510ms G71 710ms G91 910ms
G12 120ms G32 320ms G52 520ms G72 720ms G92 920ms
G13 130ms G33 330ms G53 530ms G73 730ms G93 930ms
G14 140ms G34 340ms G54 540ms G74 740ms G94 940ms
G15 150ms G35 350ms G55 550ms G75 750ms G95 950ms
G16 160ms G36 360ms G56 560ms G76 760ms G96 960ms
G17 170ms G37 370ms G57 570ms G77 770ms G97 970ms
G18 180ms G38 380ms G58 580ms G78 780ms G98 980ms
G19 190ms G39 390ms G59 590ms G79 790ms G99 990ms
G20 200ms G40 400ms G60 600ms G80 800ms
2 – 8
GL-541E Operation
Version 2.0
Part 2
2 – 9
Version 2.0
Chapter 1 Operation
1.3 Proper Data and Programming
Proper data related to descent of the Z-axis
181, 182, 183 : Spot_down_XY_point_Z1, Z2, Z3
Presently not used.
184, 185, 186 : Spot_down_Q_point_Z1, Z2, Z3
Presently not used.
Proper data related to operation of the glue valve
199, 200, 201 : Spot_on_XY_position_Z1, Z2, Z3
202, 203, 204 : Spot_on_Q_position_Z1, Z2, Z3
Proper data items 199, 200, 201 determine the number of pulses before the X and Y-axes
reach the glue position at which the glue valves are turned on.
Proper data items 202, 203, 204 determine the number of pulses before the q-axis reaches
the position at which the glue valves are turned on.
By inputting a larger value for these items, the G data counter starts early to reduce the
cycle time. However if the value input is too large, the glue valve will turn off in the
middle of Z-axis descent and normal glue application will not be possible.
Normally not used.
Proper data related to the descent limit of the Z-axis
196, 197, 198 : Spot_low_end_height_Z1, Z2, Z3
These items determine the height of the tip of each nozzle above the surface of the board
when the nozzle is at its lowest position. Normally they are input as negative values to
cope with warping of the boards.
190, 191, 192 : Spot_cd_timer_Z1, Z2, Z3
These timers set the time that the Z-axis remains over the board after the application time
has finished. This delay improves the glue adhesion.
GL-541E Operation
Chapter 1 Operation
Part 2
Proper data related to ascent of the Z-axis
190, 191, 192 : Spot_cd_timer_Z1, Z2, Z3
This timer begins counting once both the Z-axis is at the glue position and the G data
application time has finished. The Z-axis begins to ascend when the set time has elapsed.
Note: The maximum Z-axis speed is set with Proper data items 152, 153, 154: Max.speed_Z1,
Z2, Z3.
Proper data related to the ascent limit of the Z-axis
193, 194, 195 : Spot_up_end_timer_Z1, Z2, Z3
If the glue tends to form threads, the threads will fall along the board if the Y-table begins
to move too soon. These timers can be used to prevent this problem by setting the end
time.
The timers begin counting when the Z-axis reaches its highest limit. The Y-table cannot
begin to move to the next glue point until this set time has elapsed. For details see 1.3.2,
“Anti-Stringing Timer”.
Note: To reduce the cycle time on the GL-541E, Z_height 1, 2, 3 can be used to set the needle
(Z-axis) stroke to 4, 6, or 8 mm. For details see 1.3.1, “Z-Axis Stroke Adjustment”.
2 – 10
GL-541E Operation
Version 2.0