TM3925.Dump action slowdown.pdf
S M T S o f t w a r e E n g i n e e r i n g G r o u p I M O p e r a t i o n s Y A M A H A M O T O R C O . , L T D . MDOC -SOFT50175 Du mp Action Slow down Functi on Specification Item Object Notes T arget …
SMTSoftwareEngineeringGroup
IMOperationsYAMAHAMOTORCO.,LTD.
MDOC-SOFT50175
Dump Action Slowdown
Function Specification
Item Object Notes
Target Model YS24, YS24X
V3.31STD R1.000 and later Support Version
History of revisions
No. Version Content of revision
00 V3.31STD R1.000 Created
SMTSoftwareEngineeringGroup
IMOperationsYAMAHAMOTORCO.,LTD.
MDOC-SOFT50175
Table of Contents
1.Outline.................................................................................................................................................................................... 2
2.Overview ............................................................................................................................................................................... 2
2.1.Slowspeedsetting ................................................................................................................................................... 3
2.2.Speed............................................................................................................................................................................. 3
3.Setting ................................................................................................................................................................................. 4
4.ErrorMessage..................................................................................................................................................................... 4
5.IOAddress ......................................................................................................................................................................... 4
1. Outline
This function reduces the XYR axis speed (acceleration and deceleration) to move to the
position for a dumping action, and prevent from dropping the unstable picked parts onto the
board.
2. Overview
This function slows down the axis (XYR) movement to dump parts, with setting [Down
speed (%)] in machine setting.
When the parts dump action with pick up error or alignment error is executed, the axis
(XYR) movement is slowed.
With the acceleration and deceleration of the axis reduced, the inertia force to the picked
parts becomes lesser.
Dump Action Slowdown is effective with all dump actions ( auto-running, reset operation,
and manual operation ).
a) No slowdown of the axis (high speed) b) Slowdown of the axis (low speed)
SMTSoftwareEngineeringGroup
IMOperationsYAMAHAMOTORCO.,LTD.
MDOC-SOFT50175
2.1. Slow speed setting
To slow the dumping action, set [Down speed (%)] to other than “Standard”.
[Conditions]
[Machine] - [Mechanical] - [Position] - [Down speed(%)]：
standard -> No slowdown
[Machine] - [Mechanical] - [Position] - [Down speed(%)]：
standard -10,..,-90 -> Slowdown
* “-10” means Down speed 10%
2.2. Speed
When the parts are dumped during auto-running, the following setup and conditions
determine the axis (XYR) movement speed.
< The axis (XYR) movement speed for standard parts dump action >
Downed Speed = *Standard Speed (“Speed” or “XY speed”) ×
××
× (100 – [Down speed (%)])
* Standard Speed means lower one of the following speed.
- Speed: [Setup] - [Speed (%)]
- XY speed: [Parts] - [Pick or Mount] - [XY Speed (%)] of the slowest parts of the pick
group.