JP2016151106A - Opening/closing body system, and arrangement method for opening/closing body system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an arrangement method for an opening/closing body system that enables a breaker to be disposed near the opening/closing body system, according to convenience in terms of workability and operability of the opening/closing body system.SOLUTION: An opening/closing body system has a control panel 20a housing a motor drive substrate, which is disposed near an electric motor 17 inside a storage box 11 in which the electric motor 17 and a screen curtain 15 are housed, and a connector unit 30 provided with a breaker 31 and an input/output terminal block 32, which is disposed at a location away from the control panel 20a. The input/output terminal block 32 and the motor drive substrate are connected by two cables, namely a serial communication cable for transmitting and receiving a control signal, and an electric power line.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an opening / closing body system configured to partition an opening or the like of a structure housing including a building such as a building, a factory, or a warehouse using an opening / closing body such as a shutter, and more particularly to an arrangement method of the opening / closing body system. The present invention relates to a switchgear system that can flexibly arrange a breaker (leakage breaker) that opens an electric circuit when an overcurrent flows through the switchgear system, and a method for arranging the switchgear system.

  Opening and closing body systems such as shutter curtains are installed at the openings and windows of structures, including buildings such as houses, buildings, factories, warehouses, and garages. The opening is opened and closed by moving the body. This opening / closing body system includes a slat curtain made of a large number of strip-shaped slat materials, a pipe grill curtain made by connecting a large number of pipe materials with a link material, etc., a panel curtain made of a single or many connected panel materials, Opening / closing body such as net curtain made of net material, sheet curtain made of synthetic resin or cloth fiber sheet material, or composite curtain made of these composite members, etc. is drawn out from the upper part of the opening to lower the entire opening. It is configured to close. In many cases, such an opening / closing body system electrically opens and closes the opening / closing body. Examples of the electric opening / closing body system include an electric shutter device, an electric door device, and an electric awning device.

  These electric switchgear systems are mainly used in which a motor drive board (inverter), an input / output terminal block, a parameter setting unit, a breaker and the like necessary for opening / closing control of the switchgear are housed in one control panel. FIG. 1 is a front view showing a schematic configuration of a conventional roll screen device. The roll screen device 10 includes a storage box 11, guide rails 12 and 13, a winding shaft 14, a screen curtain 15, a weight bar 16, an electric motor 17, and the like.

  The winding shaft 14 is rotatably mounted between a bearing portion (not shown) and a roll end portion (not shown) provided on the inner wall surfaces on the left and right side surfaces in the storage box 11. One end of the screen curtain 15 is attached to the take-up shaft 14, and a weight bar 16 is attached to the other end, and is guided to a slit-shaped entrance / exit provided at the lower end of the storage box 11. It is like that. Accordingly, the screen curtain 15 is wound around the winding shaft 14 in accordance with the rotation of the winding shaft 14 and is fed out from the slit-shaped doorway.

  The winding shaft 14 has a hollow pipe shape, and is rotationally controlled by a driving force of an electric motor 17 inserted in the hollow portion. Although not shown, the outer side of the main body of the electric motor 17 and the inner side of the winding shaft 14 are fixed, and the output shaft of the electric motor 17 is fixed with bolts or the like so as not to rotate to the bearing portion. Therefore, when the electric motor 17 rotates in the forward direction, the screen curtain 15 operates so as to be fed out, and when it rotates in the reverse direction, the screen curtain 15 operates so as to be wound up. That is, the opening / closing operation of the screen curtain 15 which is an opening / closing body is controlled by rotating the motor in the forward / reverse direction.

  The control panel 20 attached to the right wall surface of the guide rail 13 controls the opening / closing operation of the screen curtain 15. The control panel 20 has a microcomputer configuration, and an AC voltage of 200 [V] or 100 [V] is supplied from the outside through a power line (not shown). The control panel 20 is generally composed of an input / output terminal block, a parameter setting unit, a motor drive board (inverter), a breaker, and the like. A one-point or three-point push button switch or the like is connected to the input / output terminal block. The input / output terminal block incorporates a microcomputer that controls the overall operation of the roll screen device 10. The parameter setting unit displays parameters of various processing modes, changes them, and displays their change history. The motor drive board controls the rotation of the electric motor 17. The breaker is a type of circuit breaker provided to protect a load, an electric wire, and the like from damage by cutting off the power supply from the AC power supply on the primary side. In the case where the primary side is a three-phase AC power supply, a power converter for converting single-phase 200 [V] to DC12 [V] and DC12 [V] to DC5 [V] is provided in the control panel.

  Conventionally, as described above, the breaker is in the vicinity of the input / output terminal block, the parameter setting unit, the motor drive board, and the like, and is housed together in the control panel 20. On the other hand, Patent Document 1 discloses an open / close device in which a control panel is configured to be detachable and a breaker is disposed separately from the control panel in order to reduce costs.

JP 2012-021270 A

  In the case of the switchgear described in Patent Document 1, it is not necessary to equip each switchgear with a control panel by making the control panel portable and detachable, and the cost can be reduced. . Therefore, in the switchgear described in Patent Document 1, the breaker and the control panel are separated from each other. This is because the breaker is connected to the primary power supply, so it is not suitable for attachment and detachment, and the breaker is installed on the wall of the casing near the switchgear for convenience in order to increase the safety of connection of the power line at the time of attachment and detachment. Only. Therefore, in general, it is preferable to install a breaker in the vicinity of the input / output terminal block in the control panel 20 as shown in FIG.

  On the other hand, since the breaker is installed in the control panel 20 as shown in FIG. 1, it cannot be installed unless the control panel 20 can be attached, and the degree of freedom of installation is extremely low. In addition, when it is preferable to install a breaker outside the storage box 11 for the convenience of installation when installing the opening / closing body system in the housing opening, or for convenience of operation when the operator operates the breaker daily. In spite of this, conventionally, the breaker is installed only in the control panel 20 or in the storage box 11, which may be inconvenient.

  The present invention has been made in view of the above-described points, and an opening / closing body system and an opening / closing system capable of arranging a breaker in the vicinity of the opening / closing body system according to the convenience of operability and operability of the opening / closing body system It is in providing the arrangement | positioning method of a body system.

The first feature of the opening and closing body system according to the present invention is that the opening and closing means for opening and closing the opening by moving the opening and closing member along the guide means from the peripheral edge of the opening using the driving force of the electric motor, An input / output terminal means for outputting a control signal for controlling the operation of the opening / closing means, a parameter setting means for setting various parameters, an AC voltage from a primary AC power source to the input / output terminal block means and Breaker means for cutting off the AC voltage when current flows, and the electric motor is driven in accordance with the AC voltage and the control signal supplied from the input / output terminal means to control the operation of the opening / closing means. In an opening / closing body system provided with drive means, a control panel containing the drive means is in a storage box in which the electric motor and the opening / closing member are stored. A connector unit means provided in the vicinity of the electric motor and provided with the breaker means and the input / output terminal means is provided at a position separated from the control panel, and a space between the input / output terminal means and the drive means is provided. It is to be connected by a serial communication line for transmitting and receiving the control signal.
This is because the breaker means, the input / output terminal means, the parameter setting means, and the drive means, which are conventionally provided in the same control panel, are separated from the control panel by using the breaker means and the input / output terminal means as one connector unit means. Provided at a separated position, at least the input / output terminal means and the drive means are connected by a serial communication line, the drive means is provided in the vicinity of the electric motor in the storage box in which the opening / closing member is stored, and the connector unit means is provided. It can be separated and arranged at a desired position away from the control panel. Conventionally, the input / output terminal means and the drive means have been directly connected via a plurality of dedicated lines, but by connecting them via a serial communication line, the number of cables can be two lines, a communication line and a power line. As a result, the wiring operation is facilitated, and the two can be separated from each other. Therefore, in the present invention, the breaker means and the input / output terminal means are separated from the control panel as one connector unit means, and the connector unit means provided with the breaker means is opened / closed body system according to the convenience of its workability and operability. It can be placed around the vicinity of Thereby, the freedom degree of installation of the breaker means in the opening / closing body system can be greatly improved.

According to a second feature of the opening / closing body system according to the present invention, in the opening / closing body system according to the first feature, the opening / closing means has one end wound around a take-up shaft, and depending on the winding state. The other end portion includes a sheet-like curtain means that opens and closes the opening, and a guide means that guides both side ends of the curtain means that opens and closes.
This is composed of a roll screen device in which the opening and closing means opens and closes the opening by winding the sheet-like curtain means around the take-up shaft. In the roll screen device, the curtain means is formed in a sheet shape, and the winding diameter thereof is relatively small, so the storage box itself is relatively small, and the breaker means, the input / output terminal means, the parameter setting means, There is a limit to the space for storing drive means. Therefore, as in the present invention, the breaker means and the input / output terminal means can be separated from the control panel as one connector unit means, and the connector unit means is arranged inside and outside the storage box in the vicinity of the opening / closing body system, thereby opening and closing. The degree of freedom of installation of the breaker means in the body system can be greatly improved.

A third feature of the opening / closing body system according to the present invention is that, in the opening / closing body system according to the first or second feature, the connector unit means is provided on a side surface outside the storage box.
This is provided on the side surface outside the storage box as an installation location of the connector unit means provided with the breaker means. Thereby, according to the convenience of workability and operability of the breaker means, the degree of freedom of installation of the breaker means in the opening / closing body system can be greatly improved.

A fourth feature of the opening / closing body system according to the present invention is the opening / closing body system according to the first or second feature, wherein the connector unit means is outside the storage box and the front side of the guide means or It is to be provided on the back side.
In this case, the connector unit means provided with the breaker means is provided on the front side or the back side of the guide means. Thereby, according to the convenience of workability and operability of the breaker means, the degree of freedom of installation of the breaker means in the opening / closing body system can be greatly improved.

A fifth feature of the switchgear system according to the present invention is the switchgear system according to the first, second, third, or fourth feature, wherein the input / output terminal means, the drive means, and the parameter setting means. Are connected by serial communication lines for transmitting and receiving the control signals.
This is because the input / output terminal means, the drive means and the parameter setting means are connected by a serial communication line to facilitate the wiring work, and the parameter setting means can be opened and closed according to the convenience of its workability and operability. It can be placed near the periphery of the body system.

According to a sixth feature of the switchgear system according to the present invention, in the switchgear system according to the fifth feature, the connector unit means is provided on the front side or the back side of the guide means, and the parameter setting The means is provided in the lower part of the front side or the back side of the guide means.
This is because the connector unit means is disposed on the front side or the upper side of the guide means of the roll screen device outside the storage box and relatively close to the drive means so that the parameter setting means can be easily operated by the operator. Further, they are respectively provided at the lower part on the front side or the back side of the guide means of the roll screen device.

According to a seventh feature of the switchgear system according to the present invention, in the switchgear system according to the third feature, the connector unit means includes the parameter setting means, and the parameter setting means is included. The connector unit means is provided on the front side or the back side of the guide means.
In this configuration, the connector unit means including the breaker means and the parameter setting means is provided on the front side or the back side of the guide means of the roll screen device at a position where the operation by the operator is easy. .

An eighth feature of the opening / closing body system according to the present invention is that, in the opening / closing body system according to the sixth or seventh feature, the parameter setting means includes each push button switch for opening and closing. .
This is because each open / close push button switch connected to the input / output terminal means is usually provided on the parameter setting means side so that the parameter setting means can execute the operation control of the open / close stop together with the parameter setting. is there.

A ninth feature of the opening / closing body system according to the present invention resides in that in the opening / closing body system described in the first or second feature, the connector unit means is provided on a floor surface in the storage box.
This utilizes the fact that the connector unit means includes breaker means and input / output terminal means, and can have a relatively small external dimension, and the connector unit means together with the control panel on the floor surface at a separated position in the storage box. It can be juxtaposed.

A tenth feature of the switchgear system according to the present invention is the switchgear system according to any one of the first feature to the ninth feature, wherein the serial communication line is a multipoint communication line. It is to be configured.
This is because the serial communication line is a multipoint communication line so that signals can be easily transmitted and received between the input / output terminal means and the drive means and between the input / output terminal means, the drive means and the parameter setting means. It is a thing.

A first feature of the arrangement method of the opening / closing body system according to the present invention is that the opening / closing is opened / closed by moving the opening / closing member along the guide means from the peripheral edge of the opening using the driving force of the electric motor. Means, input / output terminal means for outputting a control signal for controlling the operation of the opening / closing means, parameter setting means for setting various parameters, and supply of AC voltage from a primary AC power source to the input / output terminal block means And an operation of the opening / closing means by driving the electric motor in accordance with the AC voltage and the control signal supplied from the input / output terminal means, and a breaker means for cutting off the AC voltage when an overcurrent flows. In the arrangement method of the opening / closing body system provided with the drive means for controlling the drive means, the control panel containing the drive means is accommodated in the electric motor and the opening / closing member. A connector unit means provided near the electric motor in the storage box and provided with the breaker means and the input / output terminal means at a position separated from the control panel; the input / output terminal means and the drive means; The control signal can be transmitted and received between the input / output terminal means and the drive means.
This is an invention of an arrangement method of an opening / closing body system corresponding to the first feature of the opening / closing body system.

A second feature of the arrangement method of the opening / closing body system according to the present invention is that, in the arrangement method of the opening / closing body system according to the first feature, the opening / closing means has one end wound around a winding shaft, The other end portion includes a sheet-like curtain means that opens and closes the opening according to the winding state, and guide means that guides both ends of the curtain means that opens and closes so as to sandwich the opening. There is.
This is an invention of an arrangement method of an opening / closing body system corresponding to the second feature of the opening / closing body system.

A third feature of the opening / closing body system arranging method according to the present invention is the opening / closing body system arranging method according to the first or second feature, wherein the connector unit means is provided on a side surface outside the storage box. It is in.
This is an invention of an arrangement method of an opening / closing body system corresponding to the third feature of the opening / closing body system.

According to a fourth feature of the opening / closing body system arranging method according to the present invention, in the opening / closing body system arranging method according to the first or second feature, the connector unit means is located outside the storage box, It exists in providing in the front side or back side of a guide means.
This is an invention of an arrangement method of an opening / closing body system corresponding to the fourth feature of the opening / closing body system.

A fifth feature of the arrangement method of the opening / closing body system according to the present invention is the arrangement method of the opening / closing body system according to the first, second, third or fourth feature, wherein the input / output terminal means, the drive And the parameter setting means are connected by serial communication lines for transmitting and receiving the control signal.
This is an invention of an arrangement method of an opening / closing body system corresponding to the fifth feature of the opening / closing body system.

A sixth feature of the arrangement method of the opening / closing body system according to the present invention is the arrangement method of the opening / closing body system according to the fifth feature, wherein the connector unit means is arranged on the front side or the upper side of the guide means. The parameter setting means is provided at a lower portion on the front side or the back side of the guide means.
This is an invention of an arrangement method of an opening / closing body system corresponding to the sixth feature of the opening / closing body system.

A seventh feature of the arrangement method of the opening / closing body system according to the present invention is the opening / closing body system arrangement method according to the third feature, wherein the connector unit means incorporates the parameter setting means, The connector unit means incorporating the setting means is provided on the front side or the back side of the guide means.
This is an invention of an arrangement method of an opening / closing body system corresponding to the seventh feature of the opening / closing body system.

An eighth feature of the arrangement method of the opening / closing body system according to the present invention is the arrangement method of the opening / closing body system according to the sixth or seventh feature, wherein the parameter setting means includes each push button switch for opening and closing. There is in being.
This is an invention of an arrangement method of an opening / closing body system corresponding to the eighth feature of the opening / closing body system.

A ninth feature of the arrangement method of the opening / closing body system according to the present invention is the arrangement method of the opening / closing body system according to the first or second feature, wherein the connector unit means is placed on a floor surface in the storage box. There is to provide.
This is an invention of an arrangement method of an opening / closing body system corresponding to the ninth feature of the opening / closing body system.

The tenth feature of the arrangement method of the switchgear system according to the present invention is the switch method of the switchgear system according to any one of the first feature to the ninth feature, wherein the serial communication line is a multi-channel. It consists of a point type communication line.
This is an invention of an arrangement method of an opening / closing body system corresponding to the tenth feature of the opening / closing body system.

  According to the opening / closing body system and the opening / closing control method of the present invention, there is an effect that the breaker can be arranged in the vicinity of the opening / closing body system according to the convenience of the construction and operability of the opening / closing body system.

It is a front view which shows schematic structure of the conventional roll screen apparatus. It is a front view which shows schematic structure of the roll screen apparatus which is an example of the opening-closing body system which concerns on this invention. It is the side view which looked at the roll screen apparatus of FIG. 2 from the left side. It is a figure which shows the outline of the connection relation of the control panel and connector unit which construct | assemble the control system which controls the drive of the motor of the roll screen apparatus of FIG.2 and FIG.3. It is a figure which shows an example of a parameter setting unit. It is a flowchart figure which shows an example of the process which the input / output terminal block in the connector unit of the opening / closing body system which concerns on this embodiment performs. It is a flowchart figure which shows an example of the process which the motor drive board | substrate of the opening / closing body system which concerns on this embodiment performs. It is a flowchart figure which shows an example of the process which the parameter setting unit of the opening / closing body system which concerns on this embodiment performs. It is a figure which shows the modification of the opening-closing body system which concerns on this embodiment. It is a figure which shows another modification of the opening-closing body system which concerns on this embodiment. It is a figure which shows another modification of the opening-closing body system which concerns on this embodiment.

  Preferred embodiments of an opening / closing body system according to the present invention will be described below with reference to the accompanying drawings. FIG. 2 is a front view showing a schematic configuration of a roll screen device which is an example of an opening / closing body system according to the present invention. FIG. 3 is a side view of the roll screen device of FIG. 2 viewed from the left side. In this embodiment, a roll screen device that is controlled to be opened and closed (lifted up and down) as an opening and closing body system will be described as an example.

  The roll screen device 10 is directly or indirectly provided on the ceiling above the opening of the structural frame or directly via another member, or directly or indirectly with respect to another member on the upper beam. Or The roll screen device 10 includes a storage box 11, guide rails 12 and 13, a winding shaft 14, a screen curtain 15 made of a synthetic fiber fabric, a weight bar 16, and an electric motor 17.

  The roll screen device 10 has an opening direction on the upper side and a closing direction on the lower side, and includes a storage box 11 on the upper ceiling or the like. The roll screen device 10 is configured such that a leading end side of the roll screen device 10 opens and closes an entrance / exit portion by winding and unwinding a screen curtain 15 made of a synthetic fabric cloth (polyester or the like) on a winding shaft 14. Is. Fasteners are provided on both sides of the screen curtain 15 over its entire length. The fastener portion is sandwiched between inner rails provided in the guide rails 12 and 13 so as to slide freely in the vertical direction. This fastener portion uses an element which is a meshing portion of a normal slide fastener (sliding fastener). This fastener part is made of metal fasteners made of metal such as red, aluminum, or white elements. Resin elements made of coiled polyester resin or elements made of resin such as polyacetal are injected onto the tape. Consists of molded screw-on fasteners.

  Inner rails are provided in the guide rails 12 and 13, but the illustration thereof is omitted. In FIG. 1, the guide rails 12 and 13 are shown to be provided over the entire length on both sides of the screen curtain 15, but actually, the inner rails are provided in the guide rails 12 and 13, and the curtain cloth Both sides of the guide rail 12 and 13 are sandwiched between the guide rails 12 and 13 so as to slide freely in the vertical direction.

  The winding shaft 14 is rotatably mounted between a bearing portion (not shown) and a roll end portion (not shown) provided on the inner wall surfaces on the left and right side surfaces in the storage box 11. One end of the screen curtain 15 is attached to the take-up shaft 14, and a weight bar 16 is attached to the other end, and is guided to a slit-shaped entrance / exit provided at the lower end of the storage box 11. It is like that. Accordingly, the screen curtain 15 is wound around the winding shaft 14 or is fed out from the slit-shaped doorway according to the rotation of the winding shaft 14. An abnormality detection sensor (not shown) for detecting an abnormal state when the screen curtain 15 is loosened in the storage box 11 during winding is attached to the inner wall surface of the storage box 11. An obstacle detection device may be provided at the closed end of the screen curtain 15.

  The take-up shaft 14 has a hollow pipe shape, and is controlled to rotate by an electric motor 17 inserted in the hollow portion. The outer side of the main body of the electric motor 17 and the inner side of the winding shaft 14 are fixed, and the output shaft of the electric motor 17 is fixed by bolts or the like so as not to rotate to the bearing portion. Therefore, when the electric motor 17 rotates in the forward direction, the screen curtain 15 operates so as to be fed out, and when it rotates in the reverse direction, the screen curtain 15 operates so as to be wound up. That is, the opening / closing operation of the screen curtain 15 as an opening / closing body is controlled by rotating the electric motor 17 in the forward and reverse directions.

  In this embodiment, the opening / closing body system that controls the driving of the electric motor 17 of the roll screen device 10 includes a connector unit 30 and a control panel 20a. The connector unit 30 includes a breaker 31 and an input / output terminal block 32 provided in a conventional control panel. Therefore, the size of the connector unit 30 can be set to a relatively small external dimension, and can be arranged in any space around the opening / closing body system. The breaker 31 is configured to be able to cut off the power supply from the primary side AC power supply (three-phase AC voltage of AC200 [V]) in order to protect the load, the electric wire and the like from damage. The breaker 31 is connected to an AC power source through three power supply lines, and supplies AC200 [V] three-phase AC voltage to the R-phase, S-phase, and T-phase terminals of the input / output terminal block 32, respectively. Yes.

  The input / output terminal block 32 has a built-in microcomputer that controls the overall operation of the roll screen apparatus 10, and AC200 [V] supplied to the R-phase, S-phase, and T-phase terminals is changed to DC24 [V]. , A power converter for converting DC24 [V] to DC5 [V] is incorporated. The input / output terminal block 32 supplies an AC voltage of AC 200 [V] to the motor drive board 22 via a power cable. The input / output terminal block 32 may convert the AC voltage into a DC voltage of 24 [V], and supply the converted DC voltage to the motor drive board 22 and the parameter setting unit 23 via a power cable.

  The input / output terminal block 32 includes a one-point or three-point push button switch, buzzer, pull switch, start sensor, signal light, revolving light, buzzer, various sensors (such as a photoelectric sensor for obstacle detection), and a remote control. Each component such as a control circuit is connected. In this embodiment, a three-point push button switch 33 and a rotating lamp 34 are connected to the input / output terminal block 32. The input / output terminal block 32 transmits a control signal corresponding to the operation state of the push button switch 33 to the motor drive board 22 in the control panel 20a, and a predetermined processing mode based on the state signal from the motor drive board 22 and the like. The process according to this is performed and rotation of the electric motor 17 is controlled. In addition, by the rotation control of the electric motor 17, the rotating lamp 34 is operated while the screen curtain 15 is opened and closed, so that the operator can recognize that it is operating.

  The input / output terminal block 32 includes a program for executing the processing mode, a memory storing various parameters necessary for the processing execution, and the like. The input / output terminal block 32 executes parameter setting change in various processing modes based on the parameter setting signal or change signal from the parameter setting unit 23. A value set as a parameter is configured with a numerical value or a value other than a numerical value (for example, a character string or a symbol specifying processing mode contents) according to the use of the parameter.

  In this embodiment, the connector unit 30 is provided in a space near the side surface of the storage box 11 of the roll screen device 10. FIG. 2 shows an example in which the connector unit 30 is provided in a space on the right side of the storage box 11 storing the electric motor 17 and the control panel 20a. FIG. 3 shows another example of a case where the storage box 11 is provided in a space on the back side of the storage box 11. The storage location of the connector unit 30 can be changed as appropriate according to the installation location of the roll screen device 10.

  The control panel 20 a includes a motor drive board 22 other than the input / output terminal block 32 and a parameter setting unit 23, and is below the winding shaft 14 and the electric motor 17 and on the floor surface in the storage box 11. Placed in space. The electric motor 17 is provided with a limit switch (not shown) including a pulse generation type rotary encoder for detecting the rotation position, that is, the opening / closing position and opening / closing state of the screen curtain 15.

  The motor drive board 22 inputs a pulse signal corresponding to the rotation of the electric motor 17 output from this limit switch, and the rotation position of the electric motor 17 and the position at the opening of the closing end of the screen curtain 15 are determined. Obtained by calculation based on the generation state of this pulse, and transmits the signal to the input / output terminal block 32

  The parameter setting unit 23 manages each parameter assigned to each component connected to the input / output terminal block 32 as a memory address. When an arbitrary parameter is changed, the address of the changed parameter is set. Is left without being deleted, and the setting value is updated by storing the changed parameter in another address of the memory. As a result, the default value of the parameter remains unchanged, and the parameter in the memory whose setting has been changed can be accessed and the parameter change history can be appropriately managed based on the changed address.

  FIG. 4 is a diagram showing an outline of the connection relationship between the control panel 20a and the connector unit 30 that construct a control system for controlling the driving of the electric motor 17 of the roll screen device 10 of FIGS. RS-485 communication cables 40 and 41 are connected between the input / output terminal block 32 and the motor drive board 22, and between the motor drive board 22 and the parameter setting unit 23, respectively. RS-485 is a physical layer standard for a bus-type connection network system defined by the Electronic Industries Association of America (EIA), and is a communication method capable of multipoint connection. Accordingly, since a plurality of devices can be connected on the same bus, in this embodiment, both the motor drive board 22 and the parameter setting unit 23 are managed by one input / output terminal block 32. Also, other devices can be increased or decreased and their arrangement can be changed as appropriate.

  In FIG. 4, a three-phase AC voltage of AC 200 [V] is supplied between the input / output terminal block 32 and the motor drive board 22 via the power cable 42. A DC voltage (electric power) is supplied between the motor drive board 22 and the parameter setting unit 23 via the power cable 43. In this case, the motor drive board 22 has a built-in power converter that converts AC200 [V] to DC24 [V] and DC24 [V] to DC5 [V]. On the other hand, when a three-phase AC voltage of AC200 [V] is supplied to the parameter setting unit 23 via the power cable 43, the parameter setting unit 23 sets the AC200 [V] to DC24 [V] and DC24 [V]. A power conversion device for converting each of the signals into DC5 [V] is incorporated.

  The input / output terminal block 32 includes a one-point push button switch, a buzzer, a pull switch, a start sensor, a signal light, in addition to the three-point push button switch 33 and the rotating lamp 34 shown in FIGS. Various sensors (such as photoelectric sensors for detecting obstacles) can be connected. The input / output terminal block 32 is supplied with control signals indicating state changes output from these various components. When the input / output terminal block 32 receives a control signal indicating a change in state output from these various components, the input / output terminal block 32 and the motor drive board 22 and the communication cable 40 and 41 via the communication cables 40 and 41 in order to execute processing corresponding thereto. The control signal is transmitted to the parameter setting unit 23.

  The motor drive board 22 controls the rotation of the electric motor 17 based on a control signal from the input / output terminal block 32 input via the communication cable 40. At this time, the electric motor 17 is driven and controlled using a three-phase AC voltage of AC200 [V] supplied from the power cable 42. The motor drive board 22 receives a signal indicating position information from the limit switch 18 provided in the electric motor 17, controls the electric motor 17 based on the signal, and transmits a signal indicating position information via the communication cable 40. To the input / output terminal block 32.

  FIG. 5 is a diagram illustrating an example of the parameter setting unit. The parameter setting unit 23 includes a parameter display unit 231, an enter switch 232, a mode selection switch 233, and scroll switches 234 and 235. The parameter display unit 231 displays an image of characters for changing parameter settings, reads out parameters of various processing modes stored in the parameter memory of the input / output terminal block 32, and displays them on the screen. In addition to displaying, various processing screens when changing parameter settings are displayed. The enter switch 232 functions as a switch for starting the parameter setting processing mode of the parameter setting unit 23, a switch for determining a parameter whose setting is to be changed, a switch for determining a parameter value whose setting has been changed, and the like. The mode selection switch 233 functions as a switch for selecting the display mode of the display screen of the parameter display unit 231. The scroll switches 234 and 235 function as switches that scroll the content displayed on the display screen of the parameter display unit 231 in the vertical direction.

  For example, when the scroll switches 234 and 235 are operated, the parameter displayed on the display screen of the parameter display unit 231 moves in the vertical direction. Therefore, the parameter whose setting is to be changed is displayed, and the character of the parameter is highlighted. When the enter switch 232 is operated in a state where the setting is performed, the setting of the corresponding parameter can be changed, and all setting values that can be set for the parameter to be changed are displayed. In this state, the scroll switch 234, 235 is further operated to move the displayed settable set value up and down to select a desired set value, and the enter switch 232 is operated to change the setting. The set value of the parameter to be selected is selected and set as a new parameter. The parameter setting unit 23 may be connected to the input / output terminal block 32 in a wireless manner.

  FIG. 6 is a flowchart showing an example of processing executed by the input / output terminal block 32 in the connector unit 30 of the opening / closing body system according to this embodiment. FIG. 7 is a flowchart showing an example of processing executed by the motor drive board 22 of the opening / closing body system according to this embodiment. FIG. 8 is a flowchart showing an example of processing executed by the parameter setting unit 23 of the switchgear system according to this embodiment. Hereinafter, an example of processing executed by the opening / closing body system will be described with reference to these flowcharts.

An example of processing executed by the input / output terminal block 32 will be described with reference to FIG.
In step S211, it is determined whether or not a signal indicating a state change is input from various connected components. If the state has changed (yes), the process proceeds to the next step S212, otherwise (no). In that case, the process jumps to step S213. Here, the signal indicating the state change corresponds to, for example, a pressing operation signal of the three-point push button switch 33. In addition, when other components such as pull switch, start sensor, photoelectric sensor for obstacle detection are connected, pull switch operation signal, start signal from start sensor, obstacle detection The sensing signal from the photoelectric sensor for each corresponds.

  In step S <b> 212, a control signal corresponding to a signal indicating a change in state input from various connected components is transmitted to the motor drive board 22 via the communication cable 40. For example, when a pressing operation signal of the three-point push button switch 33 is input, an opening / closing control signal corresponding to each opening / closing operation button is transmitted to the motor drive board 22. Further, in the case of other components such as an obstacle sensing photoelectric sensor connected, when a sensing signal is input from the obstacle sensing photoelectric sensor, a closing operation stop signal is sent to the motor drive board 22. Send to.

In step S213, it is determined whether or not a signal is received via the communication cable 40. If the signal is received (yes), the process proceeds to the next step S214, and if not (no), the process returns.
In step S214, processing corresponding to the received signal is executed. For example, when the received signal is a processing end signal from the motor drive board 22 or a signal indicating shutter position information of the limit switch 18 from the motor drive board 22, the screen curtain 15 is based on the processing end signal and the shutter position information. The completion of the opening / closing stop and the position of the screen curtain 15 at the end are recognized and used for the subsequent processing. In addition, when the received signal is a signal related to parameter setting from the parameter setting unit 23, a signal indicating the end of the setting change by changing the parameters of various processing modes of the input / output terminal block 32 based on the signal related to the parameter setting. Is transmitted to the parameter setting unit 23 via the communication cables 40 and 41.

An example of processing executed by the motor drive board 22 will be described with reference to FIG.
In step S221, it is determined whether or not a signal is received via the communication cable 40. If the signal is received (yes), the process proceeds to the next step S222, and if not (no), the process returns.
In step S222, processing corresponding to the received signal is executed. For example, when the received signal is a pressing operation signal of the three-point push button switch 33 from the input / output terminal block 32, an opening / closing process of the screen curtain 15 corresponding to the pressing operation signal is executed.

  In step S223, a signal indicating which operation of opening / closing of the screen curtain 15 is being performed or a signal indicating shutter position information of the limit switch 18 is transmitted to the input / output terminal block 32 via the communication cable 40. Send.

In step S224, it is determined whether or not the processing corresponding to the received signal in step S222 has been completed, that is, whether or not each operation has been completed for opening and closing, and if completed (yes), the next step S225 is performed. If not (no), the process returns to step S222 until the operation ends.
In step S225, since each operation of opening and closing has been completed, an end signal is transmitted to the input / output terminal block 32 via the communication cable 40.

An example of processing executed by the parameter setting unit 23 will be described based on FIG.
In step S231, it is determined whether or not each switch as shown in FIG. 5 has been operated. If operated (yes), the process proceeds to the next step S232, and if not (no), the process jumps to step S233. To do.

  In step S232, a control signal corresponding to the operated switch is transmitted to the input / output terminal block 32 via the communication cables 41 and 40. For example, when the enter switch 232, mode selection switch 233, and scroll switches 234 and 235 of the parameter setting unit 23 are operated, control signals corresponding to the switches are sent to the input / output terminal block 32 via the communication cables 41 and 40. Send.

In step S233, it is determined whether or not a signal has been received via the communication cables 41 and 40. If received (yes), the process proceeds to the next step S234, and if not (no), the process returns.
In step S234, processing corresponding to the received signal is executed. For example, when the received signal is a signal indicating the end of the parameter setting change from the input / output terminal block 32, the parameter display unit 231 displays that the parameter setting change has been completed based on the signal.

  FIG. 9 is a view showing a modification of the opening / closing body system according to this embodiment. In FIG. 9, the same components as those in FIG. 2 are denoted by the same reference numerals, and the description thereof is omitted. This embodiment is different from that of FIG. 2 in that a connector unit 30 having a built-in breaker 31 is provided on the front side of the guide rail 13 and in the vicinity of the storage box 11. The connector unit 30 may be provided at the upper part on the back side of the guide rail 13. By arranging the connector unit 30 on the upper side of the front side or the rear side of the guide rail 13, the breaker 31 can be arranged at a location that does not take a relatively close place of the control panel 20a. The operation becomes easier.

  FIG. 10 is a view showing another modification of the opening / closing body system according to this embodiment. In FIG. 10, since the same code | symbol is attached | subjected to the same structure as FIG. 9, the description is abbreviate | omitted. This embodiment is different from that of FIG. 9 in that the parameter setting unit 23a is taken out from the control panel 20b, provided at the lower side of the connector unit 30 on the front side of the guide rail 13, and further the parameter setting unit 23a A three-point push button switch is built in and is connected to the connector unit 30 via the communication cable 44. The connector unit 30 and / or the parameter setting unit 23a may be provided on the back side of the guide rail 13. The parameter setting unit 23 having a built-in three-point push button switch is arranged on the front side or the rear side of the guide rail 13 on which the connector unit 30 is arranged, so that the connection with the connector unit 30 can be performed with the guide rail 13. And the operator can easily operate the parameter setting unit 23a. Note that the parameter setting unit 23a may be built in the connector unit 30 of FIG. 10 and disposed at the upper or lower part of the front side or the rear side of the guide rail 13.

  When the guide rails 12 and / or 13 are provided with the connector unit 30 and / or the parameter setting unit 23a, the power cables 42 and 43 are outside the inner rail and the guide rails 12 and / or 13 13 is preferably disposed at a position where it does not interfere with the curtain 15, and is preferably wired directly into the storage box 11 from above the guide rails 12 and / or 13. . If comprised in this way, it can avoid that the power supply cables 42 and 43 are exposed outside. At this time, the arrangement position of the connector unit 30 and / or the parameter setting unit 23a is preferably a position that is easy for an adult to operate, and depends on the height of the guide rails 12 and / or 13, but considering a normal building or the like, The vicinity of the center position in the height direction avoiding the upper part and the lower part of the guide rails 12 and / or 13 is preferable.

  FIG. 11 is a view showing still another modified example of the opening / closing body system according to this embodiment. In FIG. 11, the same components as those in FIG. 9 are denoted by the same reference numerals, and the description thereof is omitted. This embodiment differs from that of FIG. 9 in that the connector unit 30 connected to the control panel 20a via the communication cable 40 is arranged in a space on the floor surface of the storage box 11. . This is because the control panel 20a and the connector unit 30 are connected by a serial communication line, so that the number of cables can be two, that is, a communication line and a power line. 30 is composed of a breaker 31 and an input / output terminal block 32, and can have a relatively small outer dimension, so that the connector unit 30 can be juxtaposed with the control panel 20a in spaced positions in the storage box 11 respectively. In place of the three-point push button switch 33 in FIG. 11, a parameter setting unit 23a incorporating a three-point push button switch as shown in FIG. 10 is arranged on the front side or the rear side of the guide rail 13. May be.

  In the above-described embodiment, the screen curtain that is extended by the up-and-down lifting method is described as an example, but the same applies even if the opening and closing member is extended by the horizontal pulling method or by the horizontal method. be able to.

  In the above-described embodiment, the case where the obstacle sensing device is not provided has been described. However, the obstacle sensing device may be provided near the weight bar and / or near the opening. In this case, an obstacle sensing device such as a seat plate switch or a tape switch that detects an obstacle by abutting against the obstacle or a device that can detect an obstacle without abutment is used. May be. For example, in order to detect an obstacle without contact, an infrared light emitting element and a light receiving element are provided on both sides of the opening / closing member, or an infrared light emitting element and a light receiving element are provided across the opening. For example, there is an object that detects an obstacle when infrared light is blocked.

10 ... Roll screen device,
11 ... Storage box,
12, 13 ... guide rails,
14 ... winding shaft,
15 ... Screen curtain,
16 ... weight bar,
17 ... motor,
17 ... Electric motor,
18 ... Limit switch,
20, 20a, 20b ... control panel,
22 ... Motor drive board,
23, 23a ... parameter setting unit,
231 ... Parameter display section,
232 ... Enter switch,
233 ... mode selection switch,
234 ... Scroll switch,
30 ... Connector unit,
31 ... Breaker,
32 ... I / O terminal block,
33 ... button switch,
34 ... Revolving light,
40, 41, 44 ... communication cable,
42, 43 ... Power cable

Claims (20)

Opening and closing means for opening and closing the opening by moving the opening and closing member along the guide means from the peripheral edge of the opening using the driving force of the electric motor;
Input / output terminal means for outputting a control signal for controlling the operation of the opening / closing means;
Parameter setting means for setting various parameters;
Breaker means for supplying an AC voltage from a primary AC power source to the input / output terminal block means and cutting off the AC voltage when an overcurrent flows;
In an opening / closing body system comprising drive means for controlling the operation of the opening / closing means by driving the electric motor in accordance with the AC voltage supplied from the input / output terminal means and the control signal,
A control panel storing the drive means is provided in the vicinity of the electric motor in a storage box in which the electric motor and the opening / closing member are stored;
Connector unit means comprising the breaker means and the input / output terminal means is provided at a position separated from the control panel,
The opening / closing body system, wherein the input / output terminal means and the drive means are connected by a serial communication line for transmitting and receiving the control signal. The opening / closing body system according to claim 1,
The opening / closing means has a sheet-like curtain means in which one end is wound around a winding shaft and the other end moves to open / close the opening according to the winding state, and both sides of the curtain means to move to open / close An opening / closing body system comprising guide means for guiding the end portion so as to sandwich the end portion. The opening / closing body system according to claim 1 or 2,
The opening / closing body system, wherein the connector unit means is provided on a side surface outside the storage box. The opening / closing body system according to claim 1 or 2,
The opening / closing body system, wherein the connector unit means is provided outside the storage box and on the front side or the back side of the guide means. In the opening-closing body system of Claim 1, 2, 3 or 4,
The switchgear system, wherein the input / output terminal means, the drive means, and the parameter setting means are connected to each other by a serial communication line that transmits and receives the control signal. The opening / closing body system according to claim 5,
The connector unit means is provided on the front side or the back side of the guide means;
The opening / closing body system, wherein the parameter setting means is provided in a lower part on the front side or the back side of the guide means. The opening / closing body system according to claim 3,
The opening / closing body system, wherein the connector unit means incorporates the parameter setting means, and the connector unit means incorporating the parameter setting means is provided on the front side or the back side of the guide means. The opening / closing body system according to claim 6 or 7,
The open / close body system, wherein the parameter setting means includes push button switches for opening and closing. The opening / closing body system according to claim 1 or 2,
The opening / closing body system, wherein the connector unit means is provided on a floor surface in the storage box. In the opening-closing body system of any one of Claim 1-9,
The opening / closing body system, wherein the serial communication line is a multi-point communication line. Opening and closing means for opening and closing the opening by moving the opening and closing member along the guide means from the peripheral edge of the opening using the driving force of the electric motor;
Input / output terminal means for outputting a control signal for controlling the operation of the opening / closing means;
Parameter setting means for setting various parameters;
Breaker means for supplying an AC voltage from a primary AC power source to the input / output terminal block means and cutting off the AC voltage when an overcurrent flows;
In an arrangement method of an opening / closing body system comprising drive means for controlling the operation of the opening / closing means by driving the electric motor according to the AC voltage and the control signal supplied from the input / output terminal means,
A control panel storing the drive means is provided in the vicinity of the electric motor in a storage box in which the electric motor and the opening / closing member are stored,
A connector unit means comprising the breaker means and the input / output terminal means is provided at a position separated from the control panel,
The control signal can be transmitted and received between the input / output terminal means and the drive means by connecting the input / output terminal means and the drive means with a serial communication line. Arrangement method of opening and closing body system. In the arrangement method of the opening-and-closing body system according to claim 1,
The opening / closing means has a sheet-like curtain means in which one end is wound around a winding shaft and the other end moves to open / close the opening according to the winding state, and both sides of the curtain means to move to open / close An opening / closing body system arranging method comprising: guide means for guiding the end portion so as to sandwich the end portion. In the arrangement method of the opening-and-closing body system according to claim 11 or 12,
The connector unit means is provided on a side surface outside the storage box. In the arrangement method of the opening-and-closing body system according to claim 11 or 12,
An arrangement method of an opening / closing body system, wherein the connector unit means is provided outside the storage box and on a front side or a back side of the guide means. In the arrangement | positioning method of the opening-closing body system of Claim 11, 12, 13 or 14,
A method for arranging an opening / closing body system, wherein the input / output terminal means, the drive means, and the parameter setting means are each connected by a serial communication line that transmits and receives the control signal. In the arrangement method of the opening-and-closing body system according to claim 15,
The connector unit means is provided on the front side or the upper side of the guide means,
The parameter setting means is provided in the lower part on the front side or the back side of the guide means. In the arrangement method of the opening-and-closing body system according to claim 13,
The opening / closing body system arranging method, wherein the connector unit means includes the parameter setting means, and the connector unit means including the parameter setting means is provided on a front side or a back side of the guide means. In the arrangement method of the opening-and-closing body system according to claim 16 or 17,
The method for arranging an opening / closing body system, wherein the parameter setting means includes pushbutton switches for opening and closing. FIG.
In the arrangement method of the opening-and-closing body system according to claim 11 or 12,
The connector unit means is provided on a floor surface in the storage box. In the arrangement | positioning method of the opening-closing body system of any one of Claim 11-19,
The serial communication line is composed of a multi-point communication line.

Images