WO2016129116A1 - 部品実装ラインの管理システム及び管理方法 - Google Patents
部品実装ラインの管理システム及び管理方法 Download PDFInfo
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- WO2016129116A1 WO2016129116A1 PCT/JP2015/054019 JP2015054019W WO2016129116A1 WO 2016129116 A1 WO2016129116 A1 WO 2016129116A1 JP 2015054019 W JP2015054019 W JP 2015054019W WO 2016129116 A1 WO2016129116 A1 WO 2016129116A1
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- Prior art keywords
- cpu box
- identification information
- base
- component mounting
- communication device
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- 238000007726 management method Methods 0.000 title claims description 170
- 238000004891 communication Methods 0.000 claims abstract description 112
- 230000006870 function Effects 0.000 claims description 5
- 230000000704 physical effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 27
- 230000004913 activation Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/0882—Control systems for mounting machines or assembly lines, e.g. centralized control, remote links, programming of apparatus and processes as such
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Definitions
- the present invention relates to a component mounting line management system and management method in which a plurality of devices for sequentially executing a plurality of steps for producing an electronic component mounting substrate on which electronic components are mounted are arranged along a transport path of the substrate. It is invention regarding.
- Patent Document 1 Japanese Unexamined Patent Application Publication No. 2009-105107
- a plurality of devices constituting a component mounting line require cooperation between the devices such as a board transfer operation.
- the node number indicating the arrangement order is manually input to the computer or each device that manages the component mounting line by the operator, and the equipment arrangement information indicating the arrangement order of each device is generated.
- the equipment arrangement information indicating the arrangement order of the devices is provided. It has a function to generate automatically.
- the problem to be solved by the present invention is to store the CPU box of the apparatus constituting the component mounting line, or the CPU box even when the communication device of the internal device such as the conveyor or the XY robot is replaced. It is an object to provide a component mounting line management system and management method that can automate many of the operations for updating the management data of a device stored in a medium.
- each apparatus configuring the component mounting line includes a management computer that connects the plurality of apparatuses configuring the component mounting line via a communication network and manages the component mounting line.
- a CPU box that is a main body of control and an internal device that communicates with the CPU box are attached, and a non-volatile storage medium of the CPU box of each device communicates with the internal device that communicates with the CPU box.
- Unique identification information assigned to the device is stored, and the component mounting license is stored in a nonvolatile storage medium of the management computer.
- the management data of each device is stored in association with unique identification information on the internal device side of each device constituting the device, and the CPU box of each device communicates with the communication device of the internal device to The unique identification information is acquired, and the unique identification information on the internal device side is compared with the storage data of the unique identification information on the internal device side read from the nonvolatile storage medium of the CPU box. Otherwise, it is determined that the communication device of the CPU box or the internal device has been replaced, and the device stored in association with the unique identification information on the internal device side is stored from the nonvolatile storage medium of the management computer. Management data is acquired.
- the CPU box of each device constituting the component mounting line communicates with the communication device of the internal device to acquire unique identification information on the internal device side, and acquires the unique identification information on the internal device side.
- the CPU box of each device communicates with the communication device of the internal device to acquire unique identification information on the internal device side, and acquires the unique identification information on the internal device side.
- the device When it is determined that the communication device of the CPU box or the internal device has been replaced, the device stored in association with the unique identification information on the internal device side from the non-volatile storage medium of the management computer that manages the component mounting line
- the CPU box can automatically acquire the management data of the device corresponding to the internal device.
- MAC address Media Access Control Address
- MAC address Media Access Control Address
- management data of each device stored in the non-volatile storage medium of the management computer may include at least one of the serial number, calibration data, function setting data, and arrangement order of each device. .
- the CPU box of each device when acquiring the management data of the device stored in association with the unique identification information of the internal device from the non-volatile storage medium of the management computer, If the management data of the device associated with the identification information is not stored, the operator is prompted to input the management data of the device, and the management data of the device input by the operator is unique to the internal device side.
- the information may be stored in a non-volatile storage medium of the management computer in association with the identification information. In this way, the management data of the device input by the operator can be used for subsequent data update.
- each device when each device is mounted on a base in a replaceable manner to form a component mounting line, and the base is configured to have a communication device for each device that communicates with the CPU box of each device.
- the unique identification information of the base communication device obtained by reading the unique identification information of the base communication device from the nonvolatile storage medium of the CPU box is acquired.
- the management data of the apparatus stored in association with the unique identification information of the base communication device may be acquired.
- the replacement when any of the device on the base, the CPU box of the device, or the communication device of the base is replaced, the replacement can be automatically identified, and the CPU box Management data of the device placed on the table can be automatically acquired.
- the CPU box of each device when the startup image fails to load when starting the basic software after turning on the power, changes to the startup in the safe mode and starts up, and acquires the startup image of the basic software from the management computer. You may make it restart. In this way, the CPU box of each device can be automatically restarted even if it fails to start once.
- the CPU box of each device acquires information on the version of the basic software of the management computer from the management computer when the startup image is successfully loaded when the basic software is started after the power is turned on. If the version of the basic software does not match the version of the basic software of the management computer, the startup image of the basic software may be acquired from the management computer and restarted. In this way, if the version of the basic software that the CPU box has started does not match the version of the basic software of the management computer, the basic software startup image is automatically acquired from the management computer and restarted. It is possible to automatically match the version of the basic software used in the CPU box with the version of the basic software of the management computer.
- FIG. 1 is a block diagram showing a configuration of a component mounting line according to an embodiment of the present invention.
- FIG. 2 is a flowchart (part 1) showing the flow of processing of the component mounting line management program.
- FIG. 3 is a flowchart (part 2) showing the flow of processing of the component mounting line management program.
- the component mounting line 11 includes a plurality of mounting machine modules 12 (devices) and a mounting related machine (not shown) that sequentially execute a plurality of processes for producing an electronic component mounting board on which electronic components are mounted.
- the mounting-related machine is a device that performs operations of processes related to component mounting, and is, for example, a solder printer, an adhesive application device, a reflow device, an inspection device, or the like.
- Each mounting machine module 12 is mounted on the base 13 in a replaceable manner.
- Each mounting machine module 12 includes a CPU box 14 as a main control unit and a communication device 16 of an internal device 15 (for example, a conveyor for transferring a substrate, an XY robot for moving a mounting head, a remote I / O unit, etc.).
- the CPU box 14 and the communication device 16 of the internal device 15 are connected to each other via a communication network that communicates via Ethernet (registered trademark).
- Ethernet registered trademark
- a communication device 17 that communicates with the CPU box 14 of the mounting machine module 12 on the base 13 is also attached to the base 13 in a replaceable manner.
- a communication device that communicates with the CPU box of the mounting-related machine may be attached to the base in a replaceable manner.
- a rewritable non-volatile storage medium (SRAM, EEPROM, flash memory, etc.) of the CPU box 14 of each mounting machine module 12 mounted on each base 13 includes an internal device 15 that communicates with the CPU box 14.
- a MAC address Media Access Control Address
- the MAC address is a 48-bit identification number physically assigned to uniquely identify each communication subject on the communication network, and is also called a physical address.
- the rewritable nonvolatile storage medium of the CPU box 14 of each mounting machine module 12 stores a MAC address that is unique identification information assigned to the communication device 17 of the base 13 of each mounting machine module 12. Has been.
- the rewritable nonvolatile storage medium of the CPU box of the mounting related machine stores a MAC address that is unique identification information assigned to the communication device of the internal device that communicates with the CPU box. Further, in the mounting related machine mounted on the base, the MAC address assigned to the base communication device that communicates with the CPU box is stored in the rewritable nonvolatile storage medium of the CPU box of the mounting related machine. Is remembered.
- a plurality of mounting machine modules 12 and mounting related machines constituting the component mounting line 11 are connected to a management computer 21 via a communication network, and the component mounting line 11 is managed by the management computer 21.
- the MACs of the communication devices 16 and 17 of both the internal device 15 and the base 13 of each mounting machine module 12 constituting the component mounting line 11 are stored.
- the management data of each mounting machine module 12 is stored in association with the address, and the management data of each mounting related machine is also stored in association with the MAC address of both the internal device and the base communication device of each mounting related machine. ing.
- the management data of each mounting related machine is stored in the nonvolatile storage medium 22 of the management computer 21 in association with only the MAC address of the communication device of the internal device of each mounting related machine. You can do that.
- the management data of the mounting machine module 12 stored in the nonvolatile storage medium 22 of the management computer 21 in association with the MAC address of the internal device 15 of each mounting machine module 12 is, for example, the serial number of each mounting machine module 12. A number, calibration data, and function setting data.
- the management data of the mounting machine module 12 stored in the nonvolatile storage medium 22 of the management computer 21 in association with the MAC address of the communication device 17 of the base 13 is, for example, the arrangement order of the mounting machine module 12.
- the CPU box 14 of each mounting machine module 12 communicates with the communication device 16 of the internal device 15 of each mounting machine module 12 by executing a component mounting line management program of FIGS.
- the MAC address of the communication device 16 of the internal device 15 is acquired, and the MAC address of the communication device 17 of the base 13 is acquired by communicating with the communication device 17 of the base 13 of each mounting machine module 12.
- the CPU box 14 of each mounting machine module 12 reads the acquired MAC address on the internal device 16 side and the MAC address on the base 13 side from the nonvolatile storage medium of the CPU box 14.
- the MAC address of the internal device 16 is compared with the stored data of the MAC address of the base 13 side, and it is determined whether or not they match, and as a result, it is determined that the MAC address of the internal device 16 does not match the stored data Is determined that the communication device 16 of the CPU box 14 or the internal device 15 has been replaced, and is stored in association with the MAC address on the internal device 15 side from the nonvolatile storage medium 22 of the management computer 21.
- the management data of the mounting machine module 12 is acquired.
- each mounting machine module 12 determines that the MAC address on the base 13 side does not match the stored data
- the communication device of the mounting machine module 12, the CPU box 14 or the base 13 It is determined that any of 17 has been replaced, and the management data of the mounting machine module 12 stored in association with the MAC address on the base 13 side is acquired from the nonvolatile storage medium 22 of the management computer 21.
- the CPU box 14 of each mounting machine module 12 acquires the management data of the mounting machine module 12 stored in association with the MAC address on the internal device 15 side from the non-volatile storage medium 22 of the management computer 21.
- the management data of the mounting machine module 12 associated with the MAC address on the internal device 15 side is not stored, the operator is prompted to input the management data of the mounting machine module 12 by display or voice, and the operator inputs
- the management data of the mounter module 12 is stored in the nonvolatile storage medium of the management computer 21 in association with the MAC address on the internal device 15 side.
- each mounter module 12 is started by changing to the startup in the safe mode when loading of the startup image (boot image) fails when the basic software is started after the power is turned on. Get the software boot image and reboot.
- the CPU box 14 of each mounting machine module 12 acquires information on the version of the basic software of the management computer 21 from the management computer 21 when the startup image is successfully loaded when the basic software is started after the power is turned on. If the version of the basic software activated by the CPU box 14 does not match the version of the basic software of the management computer 21, the basic software activation image is acquired from the management computer 21 and restarted.
- the boot image is a whole image and data necessary for booting in one image file.
- the safe mode is a diagnostic start mode that starts with only the minimum necessary drivers and the minimum necessary functions when a problem occurs in normal startup due to some kind of malfunction.
- the CPU box of each mounting related machine performs the same processing as described above after turning on the power, thereby communicating with the communication device of the internal device of each mounting related machine to obtain the MAC address of the communication device of the internal equipment.
- the CPU box of each mounting related machine performs the same processing as described above after turning on the power, thereby communicating with the communication device of the internal device of each mounting related machine to obtain the MAC address of the communication device of the internal equipment.
- it communicates with the base communication device of the mounting related machine to obtain the MAC address of the base communication device.
- the CPU box of each mounting related machine reads the acquired MAC address of the internal device and the MAC address of the base side from the nonvolatile storage medium of the CPU box and the MAC address and base of the internal device side If the MAC address of the internal device does not match the stored data, as a result, the CPU box or the It is determined that the communication device of the internal device has been replaced, and the management data of the mounting related device stored in association with the MAC address of the internal device is acquired from the nonvolatile storage medium 22 of the management computer 21.
- the CPU box of the mounting related machine placed on the base determines that the MAC address on the base side does not match the stored data, the mounting related machine, the CPU box or the base communication device Therefore, the management data of the mounting-related machine stored in association with the MAC address on the base side is acquired from the non-volatile storage medium 22 of the management computer 21.
- the CPU box of each mounting related machine When acquiring the management data of the mounting related machine stored in association with the MAC address of the internal equipment from the nonvolatile storage medium 22 of the management computer 21, the CPU box of each mounting related machine When the management data of the mounting related machine associated with the MAC address is not stored, the operator is prompted to input management data of the mounting related machine by display or voice, and the management of the mounting related machine input by the operator is performed.
- the data is stored in the nonvolatile storage medium of the management computer 21 in association with the MAC address on the internal device side.
- the CPU box of each mounting-related machine is changed to startup in the safe mode when the startup image fails to load when starting the basic software after power-on by the same processing as the CPU box 14 of the mounting machine module 12. It starts up, acquires the startup image of the basic software from the management computer 21, and restarts. Further, the CPU box of each mounting related machine acquires the information of the version of the basic software of the management computer 21 from the management computer 21 when the startup image is successfully loaded when the basic software is started after the power is turned on. If the version of the basic software activated by the box does not match the version of the basic software of the management computer 21, the basic software startup image is acquired from the management computer 21 and restarted.
- step 101 an activation image is loaded. Thereafter, the process proceeds to step 102, where it is determined whether or not the activation image has been successfully loaded. If it is determined that the activation image has failed to be loaded, the process proceeds to step 103 where the activation is changed to the activation in the safe mode and activated. In the next step 104, the activation image is acquired from the management computer 21 and restarted, and the process returns to step 102.
- step 102 If it is determined in step 102 that the activation image has been successfully loaded, the process proceeds to step 105 where the MAC address of the communication device 16 of the internal device 15 is communicated with the communication device 16 of the internal device 15 of the mounter module 12. To get. Thereafter, the process proceeds to step 106, where the communication with the communication device 17 of the base 13 is performed to acquire the MAC address of the communication device 17 of the base 13.
- step 107 in FIG. 3 the acquired MAC address of the internal device 15 and the MAC address of the base 13 are read from the nonvolatile storage medium of the CPU box 14 and the MAC of the internal device 16 is read. Compared with the stored data of the address and the MAC address on the base 13 side, it is determined whether (1) both match, (2) only one match, or (3) both differ.
- the mounting module 12 and the internal device 15 It is determined that either the communication device 16 or the communication device 17 of the base 13 has been replaced, and the process proceeds to step 108 described later.
- the MAC address on the internal device 16 side of the mounting machine module 12 after replacement matches the data stored in the CPU box 14 of the mounting machine module 12. Only the MAC address does not match the data stored in the CPU box 14 of the mounting machine module 12.
- step 107 When it is determined in the above step 107 that only one of the MAC addresses on the internal device 16 side and the base 13 side matches the data stored in the CPU box 14 (the mounting device module 12, the communication device 16 of the internal device 15, the base If any one of the 13 communication devices 17 has been replaced), the process proceeds to step 108, and the management data of the mounter module 12 associated with the mismatched MAC address is stored in the nonvolatile storage medium 22 of the management computer 21. Is determined to be stored, and as a result, if it is determined that the management data of the mounting machine module 12 associated with the mismatched MAC address is stored, the process proceeds to step 109, where the non-volatile of the management computer 21 is stored.
- step 110 Mounter module associated with the mismatched MAC address from the storage medium 22 To get 2 of the management data. Thereafter, the process proceeds to step 110, where the MAC address information stored in the nonvolatile storage medium 22 of the management computer 21 is updated to the current information, and the process proceeds to step 116 described later.
- step 108 if it is determined in step 108 that the management data of the mounter module 12 associated with the mismatched MAC address is not stored in the nonvolatile storage medium 22 of the management computer 21, the process proceeds to step 111. Then, the operator is prompted to input management data of the mounting machine module 12 by display or voice of a display device (not shown). Thereafter, the process proceeds to step 112 and waits until the management data of the mounter module 12 is input. When the management data of the mounter module 12 is input, the process proceeds to step 113 and the mounter module 12 input by the operator. The management data is reported to the management computer 21 in association with the mismatched MAC address, stored in the nonvolatile storage medium 22 of the management computer 21, and the process proceeds to step 116 described later.
- step 107 If it is determined in step 107 that the MAC addresses on both the internal device 16 side and the base 13 side are different from the data stored in the CPU box 14, the process proceeds to step 114 and the non-volatile state of the management computer 21 is reached. It is determined whether or not the management data of the mounter module 12 associated with the mismatched MAC address is stored in the storage medium 22. As a result, when it is determined that the management data of the mounting machine module 12 associated with the mismatched MAC address is not stored in the nonvolatile storage medium 22 of the management computer 21, the process proceeds to step 111, and the mounting machine The operator is prompted to input the management data of the module 12 by display or voice of a display device (not shown).
- the management data of the mounting machine module 12 When the management data of the mounting machine module 12 is input, the management data of the mounting machine module 12 input by the operator is displayed. Then, the information is reported to the management computer 21 in association with the mismatched MAC address and stored in the nonvolatile storage medium of the management computer 21 (steps 112 to 113), and the process proceeds to step 116 described later.
- step 114 if it is determined in step 114 that the management data of the mounter module 12 associated with the mismatched MAC address is stored in the nonvolatile storage medium 22 of the management computer 21, the process proceeds to step 115. Then, the management data of the mounter module 12 associated with the MAC address on the base 13 side is acquired from the nonvolatile storage medium 22 of the management computer 21.
- step 116 where the current MAC addresses on the internal device 16 side and the base 13 side are stored in the nonvolatile storage medium of the CPU box 14, and the process proceeds to step 117 described later.
- step 107 If it is determined in step 107 described above that both the MAC addresses on the internal device 16 side and the base 13 side coincide with the data stored in the CPU box 14, the process immediately proceeds to step 117.
- step 117 information on the basic software version of the management computer 21 is acquired from the management computer 21.
- step 118 the version of the basic software activated by the CPU box 14 is the same as the version of the basic software of the management computer 21. It is determined whether or not they match. As a result, if it is determined that the two versions match, the process proceeds to step 119, where the program is normally started and the program is terminated.
- step 118 determines whether the two versions do not match. If it is determined in step 118 that the two versions do not match, the process proceeds to step 104 in FIG. Is acquired and restarted, and the processing after step 102 is executed again.
- the CPU box 14 of each mounting machine module 12 communicates with the communication device 16 of the internal device 15 to acquire the MAC address of the internal device 15 side, and the internal device 15 side Is compared with the stored data of the MAC address on the internal device 15 side read from the non-volatile storage medium of the CPU box 14 to determine whether or not the two match, Whether or not the communication device 16 of the device 15 is replaced can be automatically identified. Considering that when the CPU box 14 or the communication device 16 of the internal device 15 is replaced, it is necessary to reset the management data of the mounting machine module 12 corresponding to the internal device 15 in the CPU box 14.
- the CPU box 14 determines that the CPU box 14 or the communication device 16 of the internal device 15 has been replaced, from the non-volatile storage medium 22 of the management computer 21 that manages the component mounting line 11. Since the management data of the mounting machine module 12 stored in association with the MAC address on the internal device 15 side is acquired, the CPU box is replaced when the CPU box 14 or the communication device 16 of the internal device 15 is replaced. 14 is management data of the mounter module 12 corresponding to the internal device 15 It can be automatically acquired. As a result, when the CPU box 14 or the communication device 16 of the internal device 15 is replaced, many of the operations for updating the management data of the mounting machine module 12 stored in the nonvolatile storage medium of the CPU box 14 are performed. Can be automated.
- each mounting machine module 12 is placed on the base 13 in a replaceable manner, and a communication device 16 that communicates with the CPU box 14 of each mounting machine module 12 is placed on the base 13.
- the CPU box 14 of each mounting machine module 12 communicates with the communication device 17 of the base 13 to acquire the MAC address of the communication device 17 of the base 13. If the MAC address of the communication device 17 of the base 13 is compared with the stored data of the MAC address of the communication device 17 of the base 13 read from the non-volatile storage medium of the CPU box 14 and they do not match. , It is determined that at least one of the mounting machine module 12, the CPU box 14, and the communication device 17 of the base 13 has been replaced.
- the mounting machine on the base 13 is obtained.
- the replacement can be automatically identified, and the CPU box 14 Management data of the mounting machine module 12 placed on the base 13 can be automatically acquired.
- the CPU box 14 of each mounting machine module 12 is changed to the startup in the safe mode when the loading of the startup image fails when the basic software is started after the power is turned on. Since the startup image of the basic software is acquired and restarted, the CPU box 14 of each mounter module 12 can be restarted automatically even if startup fails.
- the CPU box 14 of each mounter module 12 receives the version of the basic software of the management computer 21 from the management computer 21 when the startup image is successfully loaded when the basic software is started after the power is turned on. Information is acquired, and when the version of the basic software activated by the CPU box 14 does not match the version of the basic software of the management computer 21, the activation image of the basic software is acquired from the management computer 21 and restarted. As a result, if the version of the basic software activated by the CPU box 14 does not match the version of the basic software of the management computer 21, the basic computer activation image is automatically obtained from the management computer 21 and restarted. Can be used in the CPU box 14 It can be automatically matched with the basic software version of the management computer 21 of the version of the software.
- the present invention is not limited to this embodiment, and any identification information that can uniquely identify the communication subject other than the MAC address may be used, and the configuration of the component mounting line 11 may be changed.
- any identification information that can uniquely identify the communication subject other than the MAC address may be used, and the configuration of the component mounting line 11 may be changed.
- various modifications can be made without departing from the spirit of the invention, such as configuring a component mounting line using a component mounting machine that is not mounted on the base.
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Abstract
Description
まず、図1に基づいて部品実装ライン11の構成を説明する。
Claims (9)
- 電子部品を実装した電子部品実装基板を生産するための複数の工程を順番に実行する複数の装置を、当該基板の搬送経路に沿って配置した部品実装ラインの管理システムにおいて、
前記部品実装ラインを構成する前記複数の装置を通信ネットワークで接続して該部品実装ラインを管理する管理コンピュータを備え、
前記部品実装ラインを構成する各装置には、制御の主体となるCPUボックスと、該CPUボックスと通信する内部機器とが取り付けられ、
前記各装置のCPUボックスの不揮発性の記憶媒体には、該CPUボックスと通信する前記内部機器の通信デバイスに割り当てられた固有の識別情報が記憶され、
前記管理コンピュータの不揮発性の記憶媒体には、前記部品実装ラインを構成する各装置の内部機器側の固有の識別情報と関連付けて前記各装置の管理データが記憶され、
前記各装置のCPUボックスは、前記内部機器の通信デバイスと通信して該内部機器側の固有の識別情報を取得して、該内部機器側の固有の識別情報を該CPUボックスの不揮発性の記憶媒体から読み込んだ該内部機器側の固有の識別情報の記憶データと比較して両者が一致しなければ、該CPUボックス又は該内部機器の通信デバイスが取り替えられたと判断して、前記管理コンピュータの不揮発性の記憶媒体から該内部機器側の固有の識別情報に関連付けて記憶された該装置の管理データを取得することを特徴とする部品実装ラインの管理システム。 - 前記内部機器に割り当てられた固有の識別情報は、通信ネットワーク上で各通信主体を一意に識別するために物理的に割り当てられたMACアドレスであることを特徴とする請求項1に記載の部品実装ラインの管理システム。
- 前記管理コンピュータの不揮発性の記憶媒体に記憶される前記各装置の管理データは、前記各装置のシリアル番号、キャリブレーションデータ、機能設定データ、配置順序のうちの少なくとも1つを含むことを特徴とする請求項1又は2に記載の部品実装ラインの管理システム。
- 前記各装置のCPUボックスは、前記管理コンピュータの不揮発性の記憶媒体から前記内部機器側の固有の識別情報に関連付けて記憶された該装置の管理データを取得する際に、該内部機器側の固有の識別情報に関連付けられた該装置の管理データが記憶されていない場合には、該装置の管理データの入力をオペレータに促し、オペレータが入力した該装置の管理データを該内部機器側の固有の識別情報に関連付けて前記管理コンピュータの不揮発性の記憶媒体に記憶することを特徴とする請求項1乃至3のいずれかに記載の部品実装ラインの管理システム。
- 前記各装置は、基台に交換可能に載置され、
前記基台には、前記各装置のCPUボックスと通信する通信デバイスが各装置毎に設けられ、
前記各装置のCPUボックスの不揮発性の記憶媒体には、該CPUボックスと通信する前記基台の通信デバイスに割り当てられた固有の識別情報が記憶され、
前記管理コンピュータの不揮発性の記憶媒体には、前記基台の通信デバイスの固有の識別情報と関連付けて前記各装置の管理データが記憶され、
前記各装置のCPUボックスは、前記基台の通信デバイスと通信して該基台の通信デバイスの固有の識別情報を取得して、該基台の通信デバイスの固有の識別情報を該CPUボックスの不揮発性の記憶媒体から読み込んだ該基台の通信デバイスの固有の識別情報の記憶データと比較して両者が一致しなければ、該装置、該CPUボックス、該基台の通信デバイスのうちの少なくとも1つが取り替えられたと判断して、前記管理コンピュータの不揮発性の記憶媒体から該基台の通信デバイスの固有の識別情報に関連付けて記憶された該装置の管理データを取得することを特徴とする請求項1乃至4のいずれかに記載の部品実装ラインの管理システム。 - 前記各装置のCPUボックスは、電源投入後の基本ソフト起動時に起動イメージのロードに失敗したときに、セーフモードによる起動に変更して起動し、前記管理コンピュータから基本ソフトの起動イメージを取得して再起動することを特徴とする請求項1乃至5のいずれかに記載の部品実装ラインの管理システム。
- 前記各装置のCPUボックスは、電源投入後の基本ソフト起動時に起動イメージのロードに成功したときに、前記管理コンピュータから該管理コンピュータの基本ソフトのバージョンの情報を取得し、該CPUボックスが起動した基本ソフトのバージョンが該管理コンピュータの基本ソフトのバージョンと一致しない場合には、該管理コンピュータから基本ソフトの起動イメージを取得して再起動することを特徴とする請求項1乃至6のいずれかに記載の部品実装ラインの管理システム。
- 電子部品を実装した電子部品実装基板を生産するための複数の工程を順番に実行する複数の装置を、当該基板の搬送経路に沿って配置した部品実装ラインの管理方法において、
前記部品実装ラインを構成する前記複数の装置をネットワークで接続して該部品実装ラインを管理する管理コンピュータを備え、
前記部品実装ラインを構成する各装置には、制御の主体となるCPUボックスと、該CPUボックスと通信する内部機器とを取り付け、
前記各装置のCPUボックスの不揮発性の記憶媒体には、該CPUボックスと通信する前記内部機器の通信デバイスに割り当てられた固有の識別情報を記憶し、
前記管理コンピュータの不揮発性の記憶媒体には、前記部品実装ラインを構成する各装置の内部機器側の固有の識別情報と関連付けて前記各装置の管理データを記憶し、
前記各装置のCPUボックスは、前記内部機器の通信デバイスと通信して該内部機器側の固有の識別情報を取得して、該内部機器側の固有の識別情報を該CPUボックスの不揮発性の記憶媒体から読み込んだ該内部機器側の固有の識別情報の記憶データと比較して両者が一致しなければ、該CPUボックス又は該内部機器の通信デバイスが取り替えられたと判断して、前記管理コンピュータの不揮発性の記憶媒体から該内部機器側の固有の識別情報に関連付けて記憶された該装置の管理データを取得することを特徴とする部品実装ラインの管理方法。 - 前記各装置を、基台に交換可能に載置し、
前記基台には、前記各装置のCPUボックスと通信する通信デバイスを各装置毎に設け、
前記各装置のCPUボックスの不揮発性の記憶媒体には、該CPUボックスと通信する前記基台の通信デバイスに割り当てられた固有の識別情報を記憶し、
前記管理コンピュータの不揮発性の記憶媒体には、前記基台の通信デバイスの固有の識別情報と関連付けて前記各装置の管理データを記憶し、
前記各装置のCPUボックスは、前記基台の通信デバイスと通信して該基台の通信デバイスの固有の識別情報を取得して、該基台の通信デバイスの固有の識別情報を該CPUボックスの不揮発性の記憶媒体から読み込んだ該基台の通信デバイスの固有の識別情報の記憶データと比較して両者が一致しなければ、該装置、該CPUボックス、該基台の通信デバイスのうちの少なくとも1つが取り替えられたと判断して、前記管理コンピュータの不揮発性の記憶媒体から該基台の通信デバイスの固有の識別情報に関連付けて記憶された該装置の管理データを取得することを特徴とする請求項8に記載の部品実装ラインの管理方法。
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