CN105807203A - Control method, apparatus and system of FCT equipment - Google Patents
Control method, apparatus and system of FCT equipment Download PDFInfo
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- CN105807203A CN105807203A CN201610094915.2A CN201610094915A CN105807203A CN 105807203 A CN105807203 A CN 105807203A CN 201610094915 A CN201610094915 A CN 201610094915A CN 105807203 A CN105807203 A CN 105807203A
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- plate cylinder
- sky plate
- sky
- primary importance
- described sky
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2815—Functional tests, e.g. boundary scans, using the normal I/O contacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
Abstract
The invention discloses a control method, apparatus and system of FCT equipment. The method comprises the following steps: when starting signals are detected, determining a position of a slab cylinder; if the slab cylinder is not disposed at a first position, controlling the slab cylinder to move downwards until it reaches the first position, wherein the first position is a position when the slab cylinder is pressed until a tool is energized; sending information that the slab cylinder reaches the first position to a host computer so as to enable the host computer to control a test board to perform function testing on a control panel to obtain a qualified or fault test result; receiving the test result sent by the host computer; if the test result is yes, controlling a stamping cylinder to execute stamping motion and to withdraw after a delay of preset time; and controlling the slab cylinder to move upwards until it reaches a second position, wherein the second position is an origin position when the slab cylinder is not pressed down. According to the technical scheme provided by the invention, the FCT equipment can be automatically controlled to perform plate pressing, function testing and separation on the control panel, such that the test efficiency can be effectively improved.
Description
Technical field
The present invention relates to control technical field, particularly relate to FCT (FunctionalCircuitTest: the functional test) control method of equipment, device and system.
Background technology
Functional test is exactly that the various functions to product is verified, and according to functional test use-case, tests item by item, checks whether product reaches the function that user requires.PCB (Printedcircuitboard, printed wiring board) as important electronic unit, is the supplier of the supporter of electronic component and electronic devices and components connection, at present, has already taken up absolute dominant position in the electronics industry.Assembling on pcb board after electronic devices and components, pcb board constitutes a panel together with electronic devices and components, for the equipment such as corresponding electrical equipment are controlled.
Panel is before dispatching from the factory, it is necessary to through functional test, in order to judge whether panel can reach predetermined control requirement.In current technology, it is generally required to tester's Non-follow control FCT equipment realizes the pressing plate to panel, functional test and separation, testing efficiency is relatively low.
Summary of the invention
In view of this, the invention provides the control method of a kind of FCT equipment, device and system, FCT equipment can be automatically controlled panel is carried out pressing plate, functional test and separation, relative to the mode of tester's Non-follow control FCT equipment in prior art, it is possible to be effectively improved testing efficiency.
For achieving the above object, the present invention provides following technical scheme:
A kind of control method of FCT equipment, described FCT equipment includes a day plate cylinder, cylinder of affixing one's seal, tool, test board, host computer and is separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel, and described method includes:
When enabling signal being detected, it is determined that the position of described sky plate cylinder, the startup button that described enabling signal is pressed described FCT equipment by user generates；
If described sky plate cylinder is not located at primary importance, controlling described sky plate cylinder and move downward, until it reaches described primary importance, described primary importance is that described sky plate cylinder presses to position when described tool powers on；
The information that described sky plate cylinder arrives described primary importance sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtains qualified or fault test result；
Receive the described test result that described host computer sends；
If described test result is qualified, cylinder of affixing one's seal described in control performs to affix one's seal action, regains after time delay Preset Time；
Controlling described sky plate cylinder to move upward, until described sky plate cylinder arrives the second position, the described second position is described sky plate cylinder origin position when not pressing down.
Preferably, described when enabling signal being detected, it is determined that the position of described sky plate cylinder, including:
When described enabling signal being detected, it is judged that whether described second sensor exists sensing；
If it is, determine that the position of described sky plate cylinder is described primary importance, if it does not, determine that described sky plate cylinder is not located at described primary importance.
Preferably, if described sky plate cylinder is not located at primary importance, controls described sky plate cylinder and move downward, until it reaches described primary importance, including:
If described sky plate cylinder is not located at described primary importance, controls described sky plate cylinder and move downward；
Judge whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, control the plate cylinder stop motion of described sky.
Preferably, described control described sky plate cylinder moves upward, until described sky plate cylinder arrives the second position, including:
Control described sky plate cylinder to move upward；
Judge whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, control the plate cylinder stop motion of described sky.
Preferably, also include:
If described test result is fault, receive the sky plate cylinder playback instruction that described host computer sends；By described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge；
Respond the plate cylinder playback instruction of described sky, control described sky plate cylinder and move upward, until described sky plate cylinder arrives the described second position.
A kind of control device of FCT equipment, described FCT equipment includes a day plate cylinder, cylinder of affixing one's seal, tool, test board, host computer and is separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel, and described device includes:
Determining module, for when enabling signal being detected, it is determined that the position of described sky plate cylinder, the startup button that described enabling signal is pressed described FCT equipment by user generates；
First controls module, if being not located at primary importance for described sky plate cylinder, controlling described sky plate cylinder and moving downward, until it reaches described primary importance, and described primary importance is that described sky plate cylinder presses to position when described tool powers on；
Sending module, the information for described sky plate cylinder arrives described primary importance sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtains qualified or fault test result；
First receiver module, for receiving the described test result that described host computer sends；
Second controls module, if being qualified for described test result, cylinder of affixing one's seal described in control performs to affix one's seal action, regains after time delay Preset Time；
3rd controls module, is used for controlling described sky plate cylinder and moves upward, until described sky plate cylinder arrives the second position, the described second position is described sky plate cylinder origin position when not pressing down.
Preferably, described determine that module includes:
First judging unit, for when detecting described enabling signal, it is judged that whether described second sensor exists sensing；
Determine unit, if there is sensing for described second sensor, it is determined that the position of described sky plate cylinder is described primary importance, otherwise, it determines described sky plate cylinder is not located at described primary importance.
Preferably, described first control module includes:
First control unit, if being not located at described primary importance for described sky plate cylinder, controlling described sky plate cylinder and moving downward；
Second control unit, is used for judging whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, controls the plate cylinder stop motion of described sky.
Preferably, described 3rd control module includes:
3rd control unit, is used for controlling described sky plate cylinder and moves upward；
4th control unit, is used for judging whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, controls the plate cylinder stop motion of described sky.
Preferably, also include:
Second receiver module, if being fault for described test result, receives the sky plate cylinder playback instruction that described host computer sends；By described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge；
Respond module, is used for responding the plate cylinder playback instruction of described sky, controls described sky plate cylinder and move upward, until described sky plate cylinder arrives the described second position.
A kind of control system of FCT device, including:
It plate cylinder, affix one's seal cylinder, tool, test board, host computer, with described sky plate cylinder, described in affix one's seal the PLC (ProgrammableLogicController, programmable logic controller (PLC)) that cylinder, described test board and described host computer be respectively connected with, and it being separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel；
nullThe operation of described PLC includes: when enabling signal being detected，Determine the position of described sky plate cylinder，The startup button that described enabling signal is pressed described FCT equipment by user generates，If described sky plate cylinder is not located at primary importance，Control described sky plate cylinder to move downward，Until arriving described primary importance，Described primary importance is that described sky plate cylinder presses to position when described tool powers on，The information that described sky plate cylinder arrives described primary importance sends to described host computer，So that testing board described in described PC control described panel is carried out functional test，Obtain qualified or fault test result，Receive the described test result that described host computer sends，If described test result is qualified，Cylinder of affixing one's seal described in control performs to affix one's seal action，Regain after time delay Preset Time，Control described sky plate cylinder to move upward，Until described sky plate cylinder arrives the second position，The described second position is described sky plate cylinder origin position when not pressing down.
Preferably, the operation of described PLC also includes:
If described test result is fault, receive the sky plate cylinder playback instruction that described host computer sends, by described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge, respond the plate cylinder playback instruction of described sky, control described sky plate cylinder to move upward, until described sky plate cylinder arrives the described second position.
Via above-mentioned technical scheme it can be seen that compared with prior art, the invention provides the control method of a kind of FCT equipment, device and system.Technical scheme provided by the invention, when PLC detects the startup button generation enabling signal that user presses described FCT equipment, first the position of described sky plate cylinder is determined, if described sky plate cylinder is not located at described sky plate cylinder and presses to position when described tool powers on, control described sky plate cylinder to move downward, until arriving this position, the information that then described sky plate cylinder arrives this position sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtain qualified or fault test result, if described test result is qualified, cylinder of affixing one's seal described in control performs to affix one's seal action, regain after time delay Preset Time, then control described sky plate cylinder to move upward, until described sky plate cylinder arrives origin position when described sky plate cylinder is not pressed down.That is, technical scheme provided by the invention, FCT equipment can be automatically controlled panel is carried out pressing plate, functional test and separation (i.e. sky plate cylinder from the state that the pressed state of panel becomes leaving described panel), relative to the mode of tester's Non-follow control FCT equipment in prior art, it is possible to be effectively improved testing efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The flow chart of the control method of a kind of FCT equipment that Fig. 1 provides for the embodiment of the present invention；
The structure chart controlling device of a kind of FCT equipment that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment
Refer to the flow chart of the control method of a kind of FCT equipment that Fig. 1, Fig. 1 provide for the embodiment of the present invention.Described FCT equipment includes a day plate cylinder, cylinder of affixing one's seal, tool, test board, host computer and is separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, and described test board is for carrying out functional test to panel.As it is shown in figure 1, the method includes:
Step S101, when detecting enabling signal, it is determined that the position of described sky plate cylinder；
Concrete, the startup button that described enabling signal is pressed described FCT equipment by user generates.
Optionally, described step S101 includes:
When described enabling signal being detected, it is judged that whether described second sensor exists sensing；
If it is, determine that the position of described sky plate cylinder is described primary importance, if it does not, determine that described sky plate cylinder is not located at described primary importance.
Step S102, if described sky plate cylinder is not located at primary importance, controls described sky plate cylinder and moves downward, until it reaches described primary importance；
Concrete, described primary importance is that described sky plate cylinder presses to position when described tool powers on, and described panel is placed in described tool, and when described tool powers on, described panel powers on automatically.
Optionally, described step S102 includes:
If described sky plate cylinder is not located at described primary importance, controls described sky plate cylinder and move downward；
Judge whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, control the plate cylinder stop motion of described sky.
Step S103, the information that described sky plate cylinder arrives described primary importance sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtains qualified or fault test result；
Concrete, described host computer controls described test board and described panel is carried out functional test, obtain qualified or fault test result after receiving the information that described sky plate cylinder arrives described primary importance.
Step S104, receives the described test result that described host computer sends；
Step S105, if described test result is qualified, cylinder of affixing one's seal described in control performs to affix one's seal action, regains after time delay Preset Time；
Concrete, described Preset Time should not be too little, optionally, is at least 1 second, to ensure be covered on described panel qualified chapter.
Step S106, controls described sky plate cylinder and moves upward, until described sky plate cylinder arrives the second position；
Concrete, the described second position is described sky plate cylinder origin position when not pressing down.
Optionally, described step S106 includes:
Control described sky plate cylinder to move upward；
Judge whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, control the plate cylinder stop motion of described sky.
The technical scheme that the embodiment of the present invention provides, when PLC detects the startup button generation enabling signal that user presses described FCT equipment, first the position of described sky plate cylinder is determined, if described sky plate cylinder is not located at described sky plate cylinder and presses to position when described tool powers on, control described sky plate cylinder to move downward, until arriving this position, the information that then described sky plate cylinder arrives this position sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtain qualified or fault test result, if described test result is qualified, cylinder of affixing one's seal described in control performs to affix one's seal action, regain after time delay Preset Time, then control described sky plate cylinder to move upward, until described sky plate cylinder arrives origin position when described sky plate cylinder is not pressed down.That is, the technical scheme that the embodiment of the present invention provides, FCT equipment can be automatically controlled panel is carried out pressing plate, functional test and separation (i.e. sky plate cylinder from the state that the pressed state of panel becomes leaving described panel), relative to the mode of tester's Non-follow control FCT equipment in prior art, it is possible to be effectively improved testing efficiency.
Optionally, the control method of the FCT equipment that another embodiment of the present invention provides, before described step S106, also include:
If described test result is qualified, receive the sky plate cylinder playback instruction that described host computer sends；
Concrete, by described host computer, plate cylinder playback instruction in described sky determines that described test board sends after described panel completes electric discharge.That is; described host computer is connected with described test board; can interpolate that whether described test board completes electric discharge; after determining that described test board completes electric discharge; just send the plate cylinder playback instruction of described sky; it is thus possible to be prevented effectively from the infringement that not fully discharged (as uneven in discharged) is likely to panel is brought, it is achieved better protect described panel, reduce the hidden danger of quality caused in test process.
Respond the plate cylinder playback instruction of described sky, perform described step S106.
Optionally, the control method of the FCT equipment that another embodiment of the present invention provides, also include:
If described test result is fault, receive the described sky plate cylinder playback instruction that described host computer sends；
Concrete, by described host computer, plate cylinder playback instruction in described sky determines that described test board sends after described panel completes electric discharge.That is; described host computer is connected with described test board; can interpolate that whether described test board completes electric discharge; after determining that described test board completes electric discharge; just send the plate cylinder playback instruction of described sky; it is thus possible to be prevented effectively from the infringement that not fully discharged (as uneven in discharged) is likely to panel is brought, it is achieved better protect described panel, reduce the hidden danger of quality caused in test process.
Respond the plate cylinder playback instruction of described sky, control described sky plate cylinder and move upward, until described sky plate cylinder arrives the described second position.
Optionally, described FCT equipment also includes the safe grating being arranged on testing button place table top, then the control method of the FCT equipment that another embodiment of the present invention provides, and also includes:
In controlling the process that described sky plate cylinder moves downward, if detecting there is sensing in described safe grating, controls the plate cylinder stop motion of described sky；
After the plate cylinder stop motion of described sky, if being not detected by described safe grating in the setting time there is sensing, when Restart Signal being detected, controlling described sky plate cylinder and continuing to move downward, until it reaches described primary importance.
Concrete, the startup button that described Restart Signal is re-pressed described FCT equipment by user generates.The purpose of above-mentioned steps is in that, if the limbs of people (such as hands, arm etc.) imprudence stretches into the working region of FCT equipment, described safe grating can sense in time, the embodiment of the present invention is when detecting that described safe grating exists sensing, the plate cylinder stopping action of described sky can be made in time, after the limbs of people etc. are extracted out from the working region of FCT equipment, described safe grating just loses induction, now, in order to make provision against emergencies, directly do not control described sky plate cylinder to recover to move downward, but need people after re-entering enabling signal, just to control the plate cylinder recovery action of described sky, safety is higher.
In order to set forth technical scheme provided by the invention more fully hereinafter, corresponding to the control method of the FCT equipment that the embodiment of the present invention provides, the control device of a kind of FCT equipment of disclosure.
Refer to the structure chart controlling device of a kind of FCT equipment that Fig. 2, Fig. 2 provide for the embodiment of the present invention.Described FCT equipment includes a day plate cylinder, cylinder of affixing one's seal, tool, test board, host computer and is separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, and described test board is for carrying out functional test to panel.As in figure 2 it is shown, this device includes:
Determining module 201, for when enabling signal being detected, it is determined that the position of described sky plate cylinder, the startup button that described enabling signal is pressed described FCT equipment by user generates；
Optionally, described determine that module 201 includes:
First judging unit, for when detecting described enabling signal, it is judged that whether described second sensor exists sensing；
Determine unit, if there is sensing for described second sensor, it is determined that the position of described sky plate cylinder is described primary importance, otherwise, it determines described sky plate cylinder is not located at described primary importance.
First controls module 202, if being not located at primary importance for described sky plate cylinder, controlling described sky plate cylinder and moving downward, until it reaches described primary importance, and described primary importance is that described sky plate cylinder presses to position when described tool powers on；
Optionally, described first control module 202 includes:
First control unit, if being not located at described primary importance for described sky plate cylinder, controlling described sky plate cylinder and moving downward；
Second control unit, is used for judging whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, controls the plate cylinder stop motion of described sky.
Sending module 203, the information for described sky plate cylinder arrives described primary importance sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtains qualified or fault test result；
First receiver module 204, for receiving the described test result that described host computer sends；
Second controls module 205, if being qualified for described test result, cylinder of affixing one's seal described in control performs to affix one's seal action, regains after time delay Preset Time；
3rd controls module 206, is used for controlling described sky plate cylinder and moves upward, until described sky plate cylinder arrives the second position, the described second position is described sky plate cylinder origin position when not pressing down；
Optionally, described 3rd control module 206 includes:
3rd control unit, is used for controlling described sky plate cylinder and moves upward；
4th control unit, is used for judging whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, controls the plate cylinder stop motion of described sky.
The control device of the FCT equipment that the embodiment of the present invention provides, FCT equipment can be automatically controlled panel is carried out pressing plate, functional test and separation (i.e. sky plate cylinder from the state that the pressed state of panel becomes leaving described panel), relative to the mode of tester's Non-follow control FCT equipment in prior art, it is possible to be effectively improved testing efficiency.
Optionally, the control device of the FCT equipment that another embodiment of the present invention provides, also include:
Second receiver module, if being fault for described test result, receives the sky plate cylinder playback instruction that described host computer sends；By described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge；
Respond module, is used for responding the plate cylinder playback instruction of described sky, controls described sky plate cylinder and move upward, until described sky plate cylinder arrives the described second position.
Optionally, the control device of the FCT equipment that another embodiment of the present invention provides, also include:
3rd receiver module, if being qualified for described test result, receives the sky plate cylinder playback instruction that described host computer sends；
Concrete, by described host computer, plate cylinder playback instruction in described sky determines that described test board sends after described panel completes electric discharge.That is; described host computer is connected with described test board; can interpolate that whether described test board completes electric discharge; after determining that described test board completes electric discharge; just send the plate cylinder playback instruction of described sky; it is thus possible to be prevented effectively from the infringement that not fully discharged (as uneven in discharged) is likely to panel is brought, it is achieved better protect described panel, reduce the hidden danger of quality caused in test process.
Trigger module, is used for responding the plate cylinder playback instruction of described sky, triggers the described 3rd and controls module execution (the described 3rd controls module) corresponding function.
Optionally, the control device of the FCT equipment that another embodiment of the present invention provides, also include:
4th controls module, and in controlling the process that described sky plate cylinder moves downward, if detecting, described safe grating exists sensing, controls the plate cylinder stop motion of described sky；
5th controls module, after the plate cylinder stop motion of described sky, if being not detected by described safe grating in the setting time there is sensing, when Restart Signal being detected, controlling described sky plate cylinder and continuing to move downward, until it reaches described primary importance.
Concrete, the startup button that described Restart Signal is re-pressed described FCT equipment by user generates.The purpose of above-mentioned module is in that, if the limbs of people (such as hands, arm etc.) imprudence stretches into the working region of FCT equipment, described safe grating can sense in time, the embodiment of the present invention is when detecting that described safe grating exists sensing, the plate cylinder stopping action of described sky can be made in time, after the limbs of people etc. are extracted out from the working region of FCT equipment, described safe grating just loses induction, now, in order to make provision against emergencies, directly do not control described sky plate cylinder to recover to move downward, but need people after re-entering enabling signal, just to control the plate cylinder recovery action of described sky, safety is higher.
In order to protect technical scheme provided by the invention more fully hereinafter, corresponding to the control method of the FCT equipment that the embodiment of the present invention provides, the control system of a kind of FCT equipment of disclosure.
The control system of the FCT device that the embodiment of the present invention provides, including:
It plate cylinder, affix one's seal cylinder, tool, test board, host computer, with described sky plate cylinder, described in affix one's seal the PLC (ProgrammableLogicController, programmable logic controller (PLC)) that cylinder, described test board and described host computer be respectively connected with, and it being separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel；
nullThe operation of described PLC includes: when enabling signal being detected，Determine the position of described sky plate cylinder，The startup button that described enabling signal is pressed described FCT equipment by user generates，If described sky plate cylinder is not located at primary importance，Control described sky plate cylinder to move downward，Until arriving described primary importance，Described primary importance is that described sky plate cylinder presses to position when described tool powers on，The information that described sky plate cylinder arrives described primary importance sends to described host computer，So that testing board described in described PC control described panel is carried out functional test，Obtain qualified or fault test result，Receive the described test result that described host computer sends，If described test result is qualified，Cylinder of affixing one's seal described in control performs to affix one's seal action，Regain after time delay Preset Time，Control described sky plate cylinder to move upward，Until described sky plate cylinder arrives the second position，The described second position is described sky plate cylinder origin position when not pressing down.
Concrete, described test board is connected with described host computer, accepts the control of described host computer, it is achieved the functional test to described panel.Optionally, described PLC is connected with described host computer by described test board, say, that realize the mutual of information by described test board between described PLC and described host computer.
Optionally, described PLC performs the operation of " when enabling signal being detected, it is determined that the position of described sky plate cylinder ", specifically includes:
When described enabling signal being detected, it is judged that whether described second sensor exists sensing；
If it is, determine that the position of described sky plate cylinder is described primary importance, if it does not, determine that described sky plate cylinder is not located at described primary importance.
Optionally, described PLC performs the operation of " if described sky plate cylinder is not located at primary importance, control described sky plate cylinder and move downward, until it reaches described primary importance ", specifically includes:
If described sky plate cylinder is not located at described primary importance, controls described sky plate cylinder and move downward；
Judge whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, control the plate cylinder stop motion of described sky.
Optionally, described PLC performs the operation of " controlling described sky plate cylinder to move upward, until described sky plate cylinder arrives the second position ", specifically includes:
Control described sky plate cylinder to move upward；
Judge whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, control the plate cylinder stop motion of described sky.
Optionally, the control system of the FCT equipment that another embodiment of the present invention provides, the operation of described PLC also includes:
If described test result is fault, receive the sky plate cylinder playback instruction that described host computer sends, by described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge, respond the plate cylinder playback instruction of described sky, control described sky plate cylinder to move upward, until described sky plate cylinder arrives the described second position.
It should be noted that technical scheme provided by the invention, it is directed to the cylinder coordinated signals of the single test system of FCT equipment.
Via above-mentioned technical scheme it can be seen that compared with prior art, the invention provides the control method of a kind of FCT equipment, device and system.Technical scheme provided by the invention, when PLC detects the startup button generation enabling signal that user presses described FCT equipment, first the position of described sky plate cylinder is determined, if described sky plate cylinder is not located at described sky plate cylinder and presses to position when described tool powers on, control described sky plate cylinder to move downward, until arriving this position, the information that then described sky plate cylinder arrives this position sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtain qualified or fault test result, if described test result is qualified, cylinder of affixing one's seal described in control performs to affix one's seal action, regain after time delay Preset Time, then control described sky plate cylinder to move upward, until described sky plate cylinder arrives origin position when described sky plate cylinder is not pressed down.That is, technical scheme provided by the invention, FCT equipment can be automatically controlled panel is carried out pressing plate, functional test and separation (i.e. sky plate cylinder from the state that the pressed state of panel becomes leaving described panel), relative to the mode of tester's Non-follow control FCT equipment in prior art, it is possible to be effectively improved testing efficiency.
Finally, it can further be stated that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment with for system, due to its with embodiment disclosed in method part corresponding, so what describe is fairly simple, relevant part illustrates referring to method part.
The method described in conjunction with the embodiments described herein or the step of algorithm can directly use the software module that hardware, processor perform, or the combination of the two is implemented.Software module can be placed in any other form of storage medium known in random access memory (RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable ROM, depositor or technical field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (12)
1. the control method of a FCT equipment, it is characterized in that, described FCT equipment includes a day plate cylinder, cylinder of affixing one's seal, tool, test board, host computer and is separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel, and described method includes:
When enabling signal being detected, it is determined that the position of described sky plate cylinder, the startup button that described enabling signal is pressed described FCT equipment by user generates；
If described sky plate cylinder is not located at primary importance, controlling described sky plate cylinder and move downward, until it reaches described primary importance, described primary importance is that described sky plate cylinder presses to position when described tool powers on；
The information that described sky plate cylinder arrives described primary importance sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtains qualified or fault test result；
Receive the described test result that described host computer sends；
If described test result is qualified, cylinder of affixing one's seal described in control performs to affix one's seal action, regains after time delay Preset Time；
Controlling described sky plate cylinder to move upward, until described sky plate cylinder arrives the second position, the described second position is described sky plate cylinder origin position when not pressing down.
2. method according to claim 1, it is characterised in that described when enabling signal being detected, it is determined that the position of described sky plate cylinder, including:
When described enabling signal being detected, it is judged that whether described second sensor exists sensing；
If it is, determine that the position of described sky plate cylinder is described primary importance, if it does not, determine that described sky plate cylinder is not located at described primary importance.
3. method according to claim 1, it is characterised in that if described sky plate cylinder is not located at primary importance, controls described sky plate cylinder and moves downward, until it reaches described primary importance, including:
If described sky plate cylinder is not located at described primary importance, controls described sky plate cylinder and move downward；
Judge whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, control the plate cylinder stop motion of described sky.
4. method according to claim 1, it is characterised in that described control described sky plate cylinder moves upward, until described sky plate cylinder arrives the second position, including:
Control described sky plate cylinder to move upward；
Judge whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, control the plate cylinder stop motion of described sky.
5. the method according to any one of Claims 1 to 4, it is characterised in that also include:
If described test result is fault, receive the sky plate cylinder playback instruction that described host computer sends；By described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge；
Respond the plate cylinder playback instruction of described sky, control described sky plate cylinder and move upward, until described sky plate cylinder arrives the described second position.
6. the control device of a FCT equipment, it is characterized in that, described FCT equipment includes a day plate cylinder, cylinder of affixing one's seal, tool, test board, host computer and is separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel, and described device includes:
Determining module, for when enabling signal being detected, it is determined that the position of described sky plate cylinder, the startup button that described enabling signal is pressed described FCT equipment by user generates；
First controls module, if being not located at primary importance for described sky plate cylinder, controlling described sky plate cylinder and moving downward, until it reaches described primary importance, and described primary importance is that described sky plate cylinder presses to position when described tool powers on；
Sending module, the information for described sky plate cylinder arrives described primary importance sends to described host computer, so that testing board described in described PC control described panel is carried out functional test, obtains qualified or fault test result；
First receiver module, for receiving the described test result that described host computer sends；
Second controls module, if being qualified for described test result, cylinder of affixing one's seal described in control performs to affix one's seal action, regains after time delay Preset Time；
3rd controls module, is used for controlling described sky plate cylinder and moves upward, until described sky plate cylinder arrives the second position, the described second position is described sky plate cylinder origin position when not pressing down.
7. device according to claim 6, it is characterised in that described determine that module includes:
First judging unit, for when detecting described enabling signal, it is judged that whether described second sensor exists sensing；
Determine unit, if there is sensing for described second sensor, it is determined that the position of described sky plate cylinder is described primary importance, otherwise, it determines described sky plate cylinder is not located at described primary importance.
8. device according to claim 6, it is characterised in that described first controls module includes:
First control unit, if being not located at described primary importance for described sky plate cylinder, controlling described sky plate cylinder and moving downward；
Second control unit, is used for judging whether described second sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at described primary importance, controls the plate cylinder stop motion of described sky.
9. device according to claim 6, it is characterised in that the described 3rd controls module includes:
3rd control unit, is used for controlling described sky plate cylinder and moves upward；
4th control unit, is used for judging whether described first sensor exists sensing, if it is, determine that described sky plate cylinder is positioned at the described second position, controls the plate cylinder stop motion of described sky.
10. the device according to any one of claim 6～9, it is characterised in that also include:
Second receiver module, if being fault for described test result, receives the sky plate cylinder playback instruction that described host computer sends；By described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge；
Respond module, is used for responding the plate cylinder playback instruction of described sky, controls described sky plate cylinder and move upward, until described sky plate cylinder arrives the described second position.
11. the control system of a FCT device, it is characterised in that including:
It plate cylinder, affix one's seal cylinder, tool, test board, host computer, with described sky plate cylinder, described in affix one's seal the programmable logic controller (PLC) PLC that cylinder, described test board and described host computer be respectively connected with, and be separately positioned on the first sensor on plate cylinder top, described sky and the second sensor of bottom, described test board is for carrying out functional test to panel；
nullThe operation of described programmable logic controller (PLC) PLC includes: when enabling signal being detected，Determine the position of described sky plate cylinder，The startup button that described enabling signal is pressed described FCT equipment by user generates，If described sky plate cylinder is not located at primary importance，Control described sky plate cylinder to move downward，Until arriving described primary importance，Described primary importance is that described sky plate cylinder presses to position when described tool powers on，The information that described sky plate cylinder arrives described primary importance sends to described host computer，So that testing board described in described PC control described panel is carried out functional test，Obtain qualified or fault test result，Receive the described test result that described host computer sends，If described test result is qualified，Cylinder of affixing one's seal described in control performs to affix one's seal action，Regain after time delay Preset Time，Control described sky plate cylinder to move upward，Until described sky plate cylinder arrives the second position，The described second position is described sky plate cylinder origin position when not pressing down.
12. system according to claim 11, it is characterised in that the operation of described programmable logic controller (PLC) PLC also includes:
If described test result is fault, receive the sky plate cylinder playback instruction that described host computer sends, by described host computer, the plate cylinder playback instruction of described sky determines that described test board sends after described panel completes electric discharge, respond the plate cylinder playback instruction of described sky, control described sky plate cylinder to move upward, until described sky plate cylinder arrives the described second position.
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| CN201610094915.2A CN105807203A (en) | 2016-02-19 | 2016-02-19 | Control method, apparatus and system of FCT equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610094915.2A CN105807203A (en) | 2016-02-19 | 2016-02-19 | Control method, apparatus and system of FCT equipment |
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Application publication date: 20160727 |