JPH03113936U - - Google Patents
Info
- Publication number
- JPH03113936U JPH03113936U JP2246490U JP2246490U JPH03113936U JP H03113936 U JPH03113936 U JP H03113936U JP 2246490 U JP2246490 U JP 2246490U JP 2246490 U JP2246490 U JP 2246490U JP H03113936 U JPH03113936 U JP H03113936U
- Authority
- JP
- Japan
- Prior art keywords
- reference value
- power supply
- secondary side
- side voltage
- supply device
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Alarm Systems (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図は実用新案登録請求の範囲に示された構
成に対応するブロツク図である。第２図および第
３図は本考案の一実施例を示すものである。第３
図は監視制御装置の動作を示すフローチヤートで
ある。第２図は監視制御装置の構成を示すブロツ
ク図である。第４図は従来例を示すものであつて
、監視制御装置の構成を示すブロツク図である。
１……トランスデユーサ、２，４……切換スイ
ツチ（信号入力手段）、３……アナログ／デイジ
タル変換器（アナログ／デイジタル変換手段）、
５……電源装置、６……ＣＰＵ（判定手段、制御
手段）、１１……ベル、１２……電池、１３……
警報器（警報手段）である。
FIG. 1 is a block diagram corresponding to the configuration shown in the claims of the utility model registration. FIGS. 2 and 3 show an embodiment of the present invention. Third
The figure is a flowchart showing the operation of the supervisory control device. FIG. 2 is a block diagram showing the configuration of the supervisory control device. FIG. 4 shows a conventional example, and is a block diagram showing the configuration of a supervisory control device. 1... Transducer, 2, 4... Changeover switch (signal input means), 3... Analog/digital converter (analog/digital conversion means),
5... Power supply device, 6... CPU (determination means, control means), 11... Bell, 12... Battery, 13...
It is an alarm device (alarm means).
Claims (1)
入力したアナログ量をアナログ／デイジタル変換
手段にてデイジタル量に変換し、このデイジタル
量に基づいて監視対象を監視する一方、各手段の
電源となる電源装置を備えた監視制御装置におい
て、 上記の電源装置の二次側出力は信号入力手段の
入力側と接続される一方、 警報を発する警報手段と、 電源装置の二次側電圧の許容範囲を示す基準値
を供給する基準値供給手段と、 アナログ／デイジタル変換手段から得られた電
源装置の二次側電圧のデイジタル値が基準値供給
手段から得られた基準値の範囲内であるか否かを
判定する判定手段と、 判定手段により電源装置の二次側電圧のデイジ
タル値が基準値の範囲外であると判定されたとき
に警報手段を作動させる制御手段とを備えている
ことを特徴とする監視制御装置。[Claim for Utility Model Registration] An analog quantity detected from a monitoring target and inputted through a signal input means is converted into a digital quantity by an analog/digital conversion means, and the monitoring target is monitored based on this digital quantity. , in a supervisory control device equipped with a power supply device that serves as a power source for each means, the secondary output of the power supply device is connected to the input side of the signal input means, and an alarm means for issuing an alarm; a reference value supply means for supplying a reference value indicating a permissible range of the secondary side voltage; and a reference value supply means for supplying a reference value indicating a permissible range of the secondary side voltage; A determination means for determining whether the digital value of the secondary side voltage of the power supply device is within the range, and a control means for activating the alarm means when the determination means determines that the digital value of the secondary side voltage of the power supply device is outside the range of the reference value. A supervisory control device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2246490U JPH03113936U (en) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2246490U JPH03113936U (en) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113936U true JPH03113936U (en) | 1991-11-21 |
Family
ID=31525470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2246490U Pending JPH03113936U (en) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799723A (en) * | 1993-09-28 | 1995-04-11 | Okamura Kenkyusho:Kk | Power capacitance device |
-
1990
- 1990-03-05 JP JP2246490U patent/JPH03113936U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799723A (en) * | 1993-09-28 | 1995-04-11 | Okamura Kenkyusho:Kk | Power capacitance device |