WO2004109414A1 - ティーチペンダントの制御方法および装置 - Google Patents
ティーチペンダントの制御方法および装置 Download PDFInfo
- Publication number
- WO2004109414A1 WO2004109414A1 PCT/JP2004/007347 JP2004007347W WO2004109414A1 WO 2004109414 A1 WO2004109414 A1 WO 2004109414A1 JP 2004007347 W JP2004007347 W JP 2004007347W WO 2004109414 A1 WO2004109414 A1 WO 2004109414A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- state
- relay
- teach pendant
- contact
- operation position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- 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—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/42—Recording and playback systems, i.e. in which the program is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
- G05B19/427—Teaching successive positions by tracking the position of a joystick or handle to control the positioning servo of the tool head, leader-follower control
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36162—Pendant control box
Definitions
- the present invention relates to a teach pendant control method used for an operation for teaching an operation to an apparatus such as an industrial robot or a machine tool.
- the teach pendant allows the operation of the apparatus by a teach pendant. Or, it relates to improvement of the control method to be prohibited.
- Such a teach pendant is usually held by one hand of a teaching operator and operated by input keys or the like with the other hand to perform a teaching operation.
- the industrial robot or the NC machine tool to be taught (hereinafter collectively referred to as a device) sequentially performs the operation for each step in accordance with the teaching operation. For example, driving operation of a motor, turning operation of an arm, energization of a work head (for example, a welding gun), and the like are performed.
- the device operates differently from what the teaching operator intends due to a teaching operation error or a defect such as a component of the device.
- the teaching operation should be prohibited and the equipment should be stopped immediately.
- the safety system of the device must be configured.
- an enable switch is employed so as to surely prohibit the teaching operation and immediately stop the device in the case of an unintended operation of the teaching operator as described above.
- the enable switch is arranged on both sides of the teach pendant to improve the efficiency of the dominant hand and teaching operation of the teaching operator, and has been proposed and adopted so that it can be operated with both hands.
- Surprise or danger of imminent danger to a human causes the muscles to atrophy, so that, for example, the hand is tightened. For this reason, a three-position momentary type switch is adopted for the enable switch, and the state in which the teach pendant is not gripped is in the first operation position described later.
- an enable contact signal (described later) of the 3-position switch is output to the apparatus.
- the enable contact is opened in the first operation position in which the pressing stroke is smaller than the predetermined range and in the third operation position in which the pressing stroke is operated larger than the predetermined range.
- the circuit In the second operation position that is operated within the range, the circuit is configured to be in a permissible state in which the circuit is closed and operation of the device is permitted.
- the release is released and the enable contact is not closed in the second operation position until the first operation position is reached, and the prohibition state in which operation of the device is prohibited is maintained.
- the teaching operator may hold the teach pendant with the left hand and perform the teaching operation with the right hand, or vice versa.
- the teach pendant in the long-term teaching work, in consideration of the fatigue of fingers and arms, the teach pendant can be arbitrarily changed, so that the left and right fingers can touch each other.
- Position switches are arranged, and two 3-position switches each allow operation of the device!
- it is desirable that the configuration is such that when one of the three-position switches is in the third operation position, the operation of the apparatus is prohibited until both three-position switches are in the first operation position.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2002-355781
- Patent Document 2 Japanese Patent Application Laid-Open No. 2002-83522
- a teaching operator performs a teaching operation by holding the teach pendant with one hand and pressing an input key with the other hand.
- the operation method at the time of this change is (1) opening both the three-position switches and operating the other three-position switch as the first operation position to the second operation position, or (2) both three-position switches.
- the switch is used as the second operation position, and the other is opened to be used as the first operation position.
- both of the above two operation methods are in a prohibited state in which the operation of the device is prohibited.
- the prohibited state where the operation of this device is prohibited depending on the configuration and use of the device, the drive power is cut off and the driving energy is released to ensure reliable safety.
- the prohibited state it is necessary to turn on the power supply for driving and to store the driving energy until the operation of the device is allowed and the operation of the device is allowed.
- the prohibition state in which the operation of the device is prohibited is required to release and accumulate the driving energy, resulting in a time loss and a loss of energy.
- both the three-position switches are set to the allowable state in which the operation of the apparatus is allowed in the state of the second operation position.
- the state is not prohibited.However, when the teaching operator grips the teach pendant with one hand and grips the teach pendant with both hands due to surprises, such as unintended operation of the device during the teaching operation. There was a problem with safety because the operation was still allowed.
- the present invention has been made in view of such problems, and a teach pendant used for teaching an operation or simulating an operation for an industrial robot, a machine tool, or the like. It is an object of the present invention to provide a control method of a teach pendant which can be continued without interruption by changing a teach pendant, and in which safety is considered.
- the teach pendant control method has three operation positions of a first operation position, a second operation position, and a third operation position according to a depression stroke.
- Two 3-position switches are provided, and the 3-position switch has the first operation position and detection means for detecting the third operation position, and allows operation of the device based on the operation position.
- the method of controlling the teach pendant to be prohibited is characterized in that the operation of the device is prohibited when the three-position switch is located at the second operation position for more than a predetermined time. .
- the time measurement is started when both of the three-position switches are located at the first operation position force in the second operation position. If at least one of the three position switches and one of the three force switches are located in the other operation positions while the time period is shorter than the predetermined time period, the measurement of the time period is stopped. And
- the two 3-position switches provided on the teach pendant are first gripped by the right hand after the left hand and then opened by the left hand. Even in a series of operations described above, the holding operation can be performed smoothly without setting the operation to prohibit the operation of the device, so that the teaching operation can be performed continuously.
- the control device for the teach pendant according to claim 3 is provided with a Two 3-position switches having three operation positions of a first operation position, a second operation position, and a third operation position according to a lower stroke are provided, and the three-position switch is provided with the first operation position and the third operation position.
- the control device of the teach pendant which has a detection contact for detecting a position, and has a signal processing circuit for determining whether to allow or prohibit the operation of the device based on the operation position.
- the signal processing circuit receives the detection contact signal of the three-position switch, and prohibits and establishes the operation of the device when the three-position switch is both located at the second operation position for more than a predetermined time. By setting both of the position switches to the first operation position, the establishment of the prohibition of the operation of the device is released. .
- the control device for a teach pendant according to claim 4 is characterized in that the signal processing circuit is constituted by a circuit including a relay.
- the control device for a teach pendant according to claim 5 is characterized in that the signal processing circuit is configured by a circuit including either a logical element or a logical operation element.
- the signal processing circuit is provided in the teach pendant main body or in the device.
- the signal processing circuit can be easily configured using a relay, a logic element, and a logic operation element, and a part or all of the circuits are arranged in the teach pendant main body rather than in the device. Therefore, the teach pendant held by the teaching operator can be reduced in size and weight.
- the teaching operation is continuously performed without inhibiting the operation of the device when the hand holding the teach pendant is prohibited. And the teaching operator can When the teach pendant is grasped with both hands and surprised by unintended operation of the device, the operation of the device is prohibited and the teach pendant is prohibited. This has the effect of providing a highly safe teach pendant.
- FIG. 1 is a circuit configuration diagram of a first embodiment for implementing the present invention.
- FIG. 2 is a state transition diagram of a first embodiment implemented by the present invention.
- FIG. 3 is a circuit configuration diagram of a second embodiment for implementing the present invention.
- FIG. 4 is a signal processing table according to a second embodiment of the present invention.
- 61- -4, 61-5, 62-4, 62-5 enable contact
- FIG. 1 is a circuit configuration diagram of a first embodiment for implementing the present invention.
- the switches that make up the circuit The electric components of the switch and the relay are divided and arranged in a teach pendant (not shown) or a teach pendant and a device (not shown).
- Reference numeral 61 denotes a left-handed 3-position switch, which has three operation states: a first operation position, a second operation position, and a third operation position.
- Enable contacts 61-4 and 61-5 are closed in the second operating position and open otherwise.
- the operation detecting contacts 6 1-1 and 6-1-2 which are auxiliary contacts, are closed in the first operating position and open in other positions.
- a third operation position detection contact 61-3 is provided as an auxiliary contact that is open in the third operation position and closed in other cases.
- the right-hand three-position switch 62 has operation detection contacts 62-1, 62-2, a third operation position detection contact 62-3, and enable contacts 62-4, 62-5.
- the third operating position detecting contact 61-3 of the left-hand three-position switch 61 and the third operating position detecting contact 62-3 of the right-hand three-position switch 62 are connected in series and connected to the relay 66.
- the power supply is 24 V DC
- the other of the relays 66 is connected to OV
- the other of the third operation position detecting contacts 61-3 of the left-hand three-position switch 61 is connected to 24 V DC. (The description of connection to DC 24V, OV is omitted hereafter.)
- This circuit line is a third operation position detection line that detects the third operation position by opening the third operation position detection contact of the three-position switch when at least one of the three position switches is in the third operation position.
- the operation detection contact 61-1 of the left-hand three-position switch 61 and the operation detection contact 62-1 of the right-hand three-position switch 6-2 are connected in series, and the operation detection line 71 opens when at least one of the three-position switches is operated. And is connected to the normally open contact 68a of the relay 68.
- the operation detection contact 61-2 of the left-hand three-position switch 61 and the operation detection contact 62-2 of the right-hand three-position switch 62 are connected in parallel.
- the switch operation detection line 73 is connected in series with the normally open contact 63a3 of the relay 63, and is connected in parallel with the other of the normally open contact 68a of the aforementioned relay 68 connected to the operation detection line 71 (line 74). ),
- the normally open contact 66a of relay 66 and the relay 63 Are connected in series.
- resistor 64 and capacitor 65 are connected in series and connected to OV.
- the resistor 67 and the normally closed contact 66b of the relay 66 are connected in series, and are connected in parallel to the capacitor 65.
- the capacitor 65 is provided to delay turning off the relay 63 for a predetermined time (for example, 1 second) when the normally open contact 66a of the relay 66 is closed and the line 74 is disconnected from the power supply 24V. Te ru.
- the resistor 64 limits the current when the capacitor 65 is charged, and protects the contact through which the stored current flows.
- the normally closed contact 66b of the relay 66 closes when at least one of the three-position switches is in the third operating position, and rapidly discharges the electric charge stored in the capacitor 65. Protects normally closed contact 66b during discharge.
- the normally closed contact 63b of the relay 63 is connected to the relay 68.
- a resistor 69 and a capacitor 70 connected in series are connected to the relay 68 in parallel. This is provided to delay turning off the relay 68 for a predetermined time.
- the enable contact 61-4 of the left-hand three-position switch 61 and the enable contact 62-4 of the right-hand three-position switch 62 are connected in parallel, and the normally open contact 63al of the relay 63 and the normally closed contact 68b of the relay 68 are connected. It is connected in series with 1 to form an enable contact output signal.
- the other enable contacts 61-5 and 62-5 are connected in series with the normally-open contact 63a2 of the relay 63 and the normally-closed contact 68b2 of the relay 68 after being connected in parallel to form an enable contact output signal.
- the enable contact output signal is divided into two systems.
- FIG. 2 is a state transition diagram in the present embodiment. It shows the operating position of the 3-position switch and the permitted and prohibited states of operation of the device. The operation of the circuit of FIG. 1 will be described along the state transition of FIG.
- the operation detection contacts 61-1 and 62-1 are closed, so that the relay 63 is energized and turned on and the capacitor 65 is charged. Is done.
- the normally open contact 63a3 of the relay 63 is closed, and the operation detection contacts 61-2 and 62-2 of the three-position switch are also closed, so that a self-holding circuit for the relay 63 is formed.
- the normally closed contact 63b is opened, so that the relay 68 is turned off.
- the relay 68 is discharged from the capacitor 70 for a predetermined time, the relay 68 is turned off for a predetermined time even after the relay 63 is turned on, thereby failing to form the self-holding circuit of the relay 63. Is prevented.
- the normally open contact 68a of the relay 68 connected to the operation detection line 71 opens, but as described above, both the switch operation detection line 73 and the relay 63 Since the self-holding is established by the circuit of the normally open contact 63a3, the ON state of the relay 63 is maintained.
- the teaching operator holds the teach pendant with one hand (for example, the left hand), the three-position switch 61 for the left hand is pressed. As a result, the operation detection contacts 61-1 and 61-2 open. However, since the right-hand three-position switch 62 is not operated, the operation detection contact 62-2 is closed, and the relay 63 Self-retention is established and maintained. Then, the teaching operator holds the teach pendant, and the 3-position switch 61 for the left hand is in the second operation position, so the enable contacts 61-4 and 61-5 are closed and the enable contact output signal is output. The state is changed to the permissible state 1 that allows the operation of the device (state 2).
- the normally open contacts 63al and 63a2 of the relay 63 and the normally closed contacts 68bl and 68b2 of the gyre 68 in the circuit of the enable contact output signal are open, and the 3-position 3 switches 61 and 62 enable contacts 61-4, 61-5, Even if 62-4 and 62-5 are closed due to welding or the like, the output of the enable contact output signal is cut off and the device enters Prohibition State 4 where operation of the device is prohibited (State 3). At this time, the electric charge stored in the capacitor 65 is discharged through the normally closed contact 66b of the closed relay 66.
- the left-hand three-position switch 61 is released after setting both the three-position switches 61 and 62 to the second operation position.
- the normally open contacts 63al and 63a2 of the relay 63 and the normally closed contacts 68bl and 68b2 of the relay 68 in the circuit of the enable contact output signal remain closed, so that the enable contacts 61-4 and 61- are closed.
- the status of 5, 62-4, 62-5 is output as the enable contact output signal, and it becomes the permissible state 3 which allows the operation of the device (state 4).
- the operation detecting contact 61-2 is closed, power is supplied to the relay 63 again, and the self-holding circuit for the relay 63 is maintained.
- the relay 63 When the allowable state 3 is maintained, the relay 63 is turned off after a predetermined time due to the discharge of the capacitor 65, the normally closed contact 63b is closed, and the relay 68 connected thereto is turned on. It becomes.
- the normally open contacts 63al and 63a2 of the relay 63 and the normally closed contacts 68bl and 68b2 of the gyre 68 are open, so the 3 position 3 switches 61 and 62 enable contacts 61-4, 61-5 , 62—4 and 62—5 are closed, the output of the enable contact output signal is cut off and the device enters the prohibition state 2 where the operation of the device is prohibited (state 6).
- the right-hand three-position switch 62 is strongly held by the strong grip of the three-position switch 62 for the right hand, and the three-position switch for the right hand is used. Since the third operation position detecting contact 62-3 of the circuit 62 is opened, the power of the relay 66 connected thereto is cut off and turned off. When the normally open contact 66a is opened, the relay 63 is turned off, and the relay 68 connected to the normally closed contact 63b is turned on.
- the normally open contacts 63al and 63a2 of the relay 63 and the normally closed contacts 68bl and 68b2 of the relay 68 in the circuit of the enable contact output signal are open, and the enable contacts 61-4 and 61-5 of the 3-position switch 61 are closed.
- the output of the enable contact output signal is cut off and the device enters the prohibition state 8 where the operation of the device is prohibited (state 7).
- the electric charge stored in the capacitor 65 is discharged through the normally closed contact 66b of the closed relay 66.
- the enable connection The normally open contacts 63al and 63a2 of the relay 63 and the normally closed contacts 68bl and 68b2 of the relay 68 that are connected to the point output signal circuit are open and cannot output the enable contact output signal.
- the position of the three position switches 61 and 62 must be the first. It must be released from the operating position.
- the three-position switches 61 and 62 for the left hand and the right hand are released so as to be the first operation positions.
- the path returns from the prohibited state 2 (state 6) to the prohibited state 1 (state 1) via the prohibited state 3 or the prohibited state 6.
- the three-position switch is set to the second operation position with both hands, and then the robot is released even if one hand is released. It is possible to hold hands smoothly without disabling operation. At this time, if at least one of the three-position switches is set to the third operation position due to factors such as encountering a dangerous state, the operation is immediately disabled and the operation can be prohibited, so high safety! Operation is possible.
- the output circuit of the enable contact output signal is closed, that is, the interruption is released. If the output of the point output signal is cut off, it is assured without being affected by the transition timing of each contact state by switching of each operation position of the 3-position switch and the transition timing of contact state by switching on / off of each relay. In addition, the output of the enable contact output signal can be cut off.
- FIG. 3 is a circuit configuration diagram of a second embodiment for implementing the present invention. As in the first embodiment, this circuit is divided into a teach pendant (not shown) or a teach pendant and a V ⁇ device (not shown).
- Reference numerals 61 and 62 denote 3-position switches, which are the same as in the first embodiment, and will not be described. In this embodiment, the operation detection contacts 61-2 and 62-2 are not used.
- Reference numerals 81 and 84 denote voltage converters, which input 24 VDC through an auxiliary contact of a 3-position switch, convert them to 5 VDC signals, and output them.
- OV is output when 24 V DC is input
- 5 V is output when no input voltage is applied.
- One of the operation detecting contacts 61-1, 62-1, and the third operation position detecting contacts 61-3, 62-3 of the 3-position switches 61, 62 are connected to a 24V DC power supply.
- the other is branched in parallel and connected to voltage translators 81 and 84.
- the signal output from the voltage converter 81 is connected to a signal processing circuit 82.
- the signal processing circuit 82 performs signal processing and outputs the result to the relay 83.
- a signal output from the voltage converter 84 is connected to a signal processing circuit 85.
- the signal processing circuit 85 performs signal processing and outputs the result to the relay 86.
- the other of the relays 83 and 86 is connected to OV!
- the enable contact 61-4 of the 3-position switch 61 for the left hand and the enable contact 62-4 of the 3-position switch 62 for the right hand are connected in parallel, and connected in series with the normally open contact 83al of the relay 83 to enable the contact output. Signal.
- the enable contact 61-5 of the three-position switch 61 for the left hand and the enable contact 62-5 of the three-position switch 62 for the right hand are connected in parallel, and are connected in series with the normally open contact 86a2 of the relay 86 to enable the contact output signal. Is formed.
- FIG. 4 is a signal processing table of the signal processing circuits 82 and 85 in the present embodiment.
- the contact state is an input signal of the signal processing circuits 82 and 85.
- the contact state of the operation detection contacts 61—1, 62—1 and the third position detection contacts 61—3, 62-3 of the 3-position switches 61 and 62 is 0 for closed circuit, 1 for open circuit, and "Arbitrary".
- the signal processing circuit internal state is an internal state of the signal processing circuits 82 and 85.
- the value is 1 for the on-state, 0 for the off-state, and “arbitrary” for any on-off state.
- the power-on state becomes 1 when the control power is supplied to the signal processing circuits 82 and 85.
- the power-on state is 0 when the contact states 61-1, 61-3, 62-1, and 62-3 are all 0. At this time, the prohibition detection status, the timing status, and the time excess status also become 0 (state 12).
- the prohibition detection state turns on when the contact state 61-3 becomes 1 (state 17), the contact state 62-3 becomes 1 (state 18), or when the time elapsed state described later becomes 1 (state 16). It becomes 1 in the state and becomes 0 in the off state when the contact states 61-1, 61-3, 62-1, and 62-3 all become 0.
- the prohibition detection state is 1, the relay output is turned off.
- the timing state is 1 when the contact states 61-1 and 62-1 are 1 and 61-3 and 62-3 are 0 (state 15), and otherwise 0. That is, the timekeeping state becomes 1 in the ON state when both of the two 3-position switches are operated to the second operation position.
- timing status When the timing status becomes 1, timing starts for a predetermined time. If at least one of the two 3-position switches is in the first operating position during timekeeping, the timekeeping state becomes 0, stopping the timekeeping and clearing the timekeeping value (state 12, state 13, state 14).
- the time-exceeded state is set to 1 and the inhibition detection state is set to 1 as described above (state 16).
- the relay output is turned on when the contact status 61-1 and Z or 62-1 are 1 and the power on status, prohibition detection status, and time excess status are all 0 (status 14, status 14, status 15)
- the clocking state is 1, so that the clocking proceeds, and when a predetermined time elapses, the overtime state becomes 1 and the inhibition detection state also becomes 1. At this time, the relay output turns off (state 16).
- the contact state 61-3 or 62-3 becomes 1, and the inhibit state becomes 1. At this time, the relay output turns off (state 17 or state 18).
- the signal processing in the signal processing circuits 82 and 85 has been described. It is easy to realize the signal processing circuits 82 and 85 by combining logic elements based on this description. Similar effects can be obtained by performing signal processing using a logical operation element such as a CPU.
- the present invention is applied to a safety device when an operator approaches an automatic machine or the like that operates based on the power of a motor or the like, or an operation switch for instructing the operation of the automatic machine, thereby ensuring the safety of the worker. And the reliability of the device can be improved.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Manipulator (AREA)
- Numerical Control (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/559,336 US7337014B2 (en) | 2003-06-09 | 2004-05-28 | Teach pendant control method and device |
| DE112004000987.1T DE112004000987B4 (de) | 2003-06-09 | 2004-05-28 | Verfahren und Vorrichtung zum Steuern eines Programmierhandgeräts |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-163212 | 2003-06-09 | ||
| JP2003163212A JP3951131B2 (ja) | 2003-06-09 | 2003-06-09 | ティーチペンダントの制御方法および装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004109414A1 true WO2004109414A1 (ja) | 2004-12-16 |
Family
ID=33508748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/007347 Ceased WO2004109414A1 (ja) | 2003-06-09 | 2004-05-28 | ティーチペンダントの制御方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7337014B2 (ja) |
| JP (1) | JP3951131B2 (ja) |
| DE (1) | DE112004000987B4 (ja) |
| WO (1) | WO2004109414A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3951131B2 (ja) * | 2003-06-09 | 2007-08-01 | 株式会社安川電機 | ティーチペンダントの制御方法および装置 |
| JP2006167884A (ja) * | 2004-12-17 | 2006-06-29 | Nachi Fujikoshi Corp | ロボット教示装置およびその制御方法 |
| JP6058378B2 (ja) * | 2012-12-17 | 2017-01-11 | 株式会社ダイヘン | ロボット制御システム |
| US9625884B1 (en) * | 2013-06-10 | 2017-04-18 | Timothy Harris Ousley | Apparatus for extending control and methods thereof |
| JP6175976B2 (ja) * | 2013-08-22 | 2017-08-09 | 村田機械株式会社 | 産業用機械 |
| JP6846411B2 (ja) * | 2017-03-21 | 2021-03-24 | Idec株式会社 | イネーブルスイッチおよび操作部 |
| US10903107B2 (en) * | 2017-07-11 | 2021-01-26 | Brooks Automation, Inc. | Semiconductor process transport apparatus comprising an adapter pendant |
| CN117222501A (zh) * | 2021-06-03 | 2023-12-12 | 松下知识产权经营株式会社 | 使能开关装置以及具备其的负载驱动控制装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08171409A (ja) * | 1994-12-20 | 1996-07-02 | Tokico Ltd | ロボットの制御装置 |
| JP2002355781A (ja) * | 2001-05-30 | 2002-12-10 | Toyota Motor Corp | コントロール装置及びその制御方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0688219B2 (ja) * | 1987-10-02 | 1994-11-09 | 株式会社日立製作所 | 可搬式教示装置 |
| JP3212546B2 (ja) * | 1997-08-25 | 2001-09-25 | ファナック株式会社 | ロボット非常停止用デッドマンスイッチ機構並びに教示操作盤 |
| JP3566639B2 (ja) * | 2000-09-06 | 2004-09-15 | 和泉電気株式会社 | 教示ペンダントのイネーブル装置 |
| JP4094429B2 (ja) * | 2001-02-01 | 2008-06-04 | Idec株式会社 | イネーブルスイッチ |
| JP4314027B2 (ja) * | 2002-12-27 | 2009-08-12 | Idec株式会社 | 教示ペンダントのイネーブル装置 |
| JP3951131B2 (ja) * | 2003-06-09 | 2007-08-01 | 株式会社安川電機 | ティーチペンダントの制御方法および装置 |
-
2003
- 2003-06-09 JP JP2003163212A patent/JP3951131B2/ja not_active Expired - Fee Related
-
2004
- 2004-05-28 WO PCT/JP2004/007347 patent/WO2004109414A1/ja not_active Ceased
- 2004-05-28 US US10/559,336 patent/US7337014B2/en not_active Expired - Lifetime
- 2004-05-28 DE DE112004000987.1T patent/DE112004000987B4/de not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08171409A (ja) * | 1994-12-20 | 1996-07-02 | Tokico Ltd | ロボットの制御装置 |
| JP2002355781A (ja) * | 2001-05-30 | 2002-12-10 | Toyota Motor Corp | コントロール装置及びその制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004362497A (ja) | 2004-12-24 |
| DE112004000987B4 (de) | 2019-09-12 |
| JP3951131B2 (ja) | 2007-08-01 |
| US20060138989A1 (en) | 2006-06-29 |
| US7337014B2 (en) | 2008-02-26 |
| DE112004000987T5 (de) | 2006-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1806761B1 (en) | Robot control system | |
| JP4320556B2 (ja) | 産業用ロボットの制御装置 | |
| JP4384174B2 (ja) | 電気負荷のフェールセーフ停止用の安全切換装置およびその方法 | |
| US7898118B2 (en) | Safety switching apparatus and method for safely switching an electrical load on and off | |
| WO2004109414A1 (ja) | ティーチペンダントの制御方法および装置 | |
| JPH10217180A (ja) | ロボットの安全装置 | |
| US20170009510A1 (en) | Manipulation assisting control apparatus | |
| JP4291523B2 (ja) | コントロール装置及びその制御方法 | |
| JP2008228415A (ja) | モータ駆動装置 | |
| JP3794564B2 (ja) | 電源制御装置 | |
| US7064289B2 (en) | Short-time arc-welding system and process for controlling such a system | |
| JP2004166357A (ja) | 自動機械の制御装置および制御方法 | |
| JP2004176732A (ja) | インターロック回路を有する装置 | |
| JP4395829B2 (ja) | 自動機械の動作許可装置 | |
| US20020125862A1 (en) | Electrical energy distribution system and contactor for such a system | |
| CN111555390A (zh) | 一种高智能人型机器人四肢部分的配电系统 | |
| JP3775504B2 (ja) | ティーチペンダントの制御装置 | |
| EP4392793A1 (en) | System and method for shared hybrid transfer switch system with integrated relay self test | |
| US11101091B2 (en) | Modular safety relay circuit for the safe switching on and/or off of at least one machine | |
| WO2004060618A1 (ja) | 教示ペンダントのイネーブル装置 | |
| JPH10508977A (ja) | 保護安全組み合わせ装置 | |
| JP7281699B2 (ja) | ブレーキ駆動制御回路とその故障検出方法 | |
| JPH046512B2 (ja) | ||
| RU2238880C1 (ru) | Дистанционный привод управления судовым двигателем | |
| JP2007035388A (ja) | 自動機械の電源供給装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| ENP | Entry into the national phase |
Ref document number: 2006138989 Country of ref document: US Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10559336 Country of ref document: US |
|
| WWP | Wipo information: published in national office |
Ref document number: 10559336 Country of ref document: US |
|
| 122 | Ep: pct application non-entry in european phase |