JPS638393U - - Google Patents
Info
- Publication number
- JPS638393U JPS638393U JP10304786U JP10304786U JPS638393U JP S638393 U JPS638393 U JP S638393U JP 10304786 U JP10304786 U JP 10304786U JP 10304786 U JP10304786 U JP 10304786U JP S638393 U JPS638393 U JP S638393U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- detection means
- control
- abnormality determining
- emergency stop
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は本考案に係るモータ制御の安全装置の一
実施例を示したものであつて、第１図はシヤツタ
ー概略図、第２図は昇降制御回路機構図、第３図
はブロツク図である。
図中、１はシヤツター、３はシヤツターカーテ
ン、５ａは上昇操作検知部、５ｂは下降操作検知
部、５ｃは駆動検知手段、６はノア回路、７はア
ンド回路、８は緊急停止回路、９は警報器、ＲＥ
は緊急停止リレーとそのスイツチ接点である。
The drawings show an embodiment of the motor control safety device according to the present invention, in which FIG. 1 is a schematic diagram of the shutter, FIG. 2 is a diagram of the mechanism of the elevator control circuit, and FIG. 3 is a block diagram. In the figure, 1 is a shutter, 3 is a shutter curtain, 5a is a rising operation detection section, 5b is a descending operation detection section, 5c is a drive detection means, 6 is a NOR circuit, 7 is an AND circuit, 8 is an emergency stop circuit, 9 is an alarm, RE
is the emergency stop relay and its switch contact.
Claims (1)
か否かを検知する駆動検知手段を、またモータの
正逆駆動制御を行わしめる制御回路には該制御回
路が停止制御状態であるか否かを検知する停止制
御検知手段をそれぞれ設けると共に、さらに両検
知手段からの信号を入力し、モータは駆動してい
るが制御回路は停止制御状態になつているという
検知信号を異常状態であると判別して緊急停止信
号を出力する異常判別手段と、該異常判別手段か
らの緊急停止信号を受けて前記電源回路の電源を
断つ緊急停止手段とが設けられていることを特徴
とするモータ制御の安全装置。 The power supply circuit for the motor is equipped with a drive detection means for detecting whether or not the motor is being driven, and the control circuit for controlling the forward and reverse drive of the motor is equipped with a drive detection means for detecting whether or not the control circuit is in a stop control state. In addition to providing stop control detection means for detecting each, signals from both detection means are input, and a detection signal indicating that the motor is driving but the control circuit is in a stop control state is determined to be an abnormal state. A safety device for motor control, comprising: an abnormality determining means for outputting an emergency stop signal when the abnormality determining means is detected; and an emergency stop means for cutting off power to the power supply circuit upon receiving the emergency stop signal from the abnormality determining means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10304786U JPH0543191Y2 (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10304786U JPH0543191Y2 (en) | 1986-07-04 | 1986-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS638393U true JPS638393U (en) | 1988-01-20 |
| JPH0543191Y2 JPH0543191Y2 (en) | 1993-10-29 |
Family
ID=30975244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10304786U Expired - Lifetime JPH0543191Y2 (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543191Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349085U (en) * | 1989-09-06 | 1991-05-13 | ||
| JP2015085739A (en) * | 2013-10-29 | 2015-05-07 | アイシン精機株式会社 | Control device and control method for opening/closing member for vehicle |
-
1986
- 1986-07-04 JP JP10304786U patent/JPH0543191Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349085U (en) * | 1989-09-06 | 1991-05-13 | ||
| JP2015085739A (en) * | 2013-10-29 | 2015-05-07 | アイシン精機株式会社 | Control device and control method for opening/closing member for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543191Y2 (en) | 1993-10-29 |
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