JPS61138157U - - Google Patents
Info
- Publication number
- JPS61138157U JPS61138157U JP2145785U JP2145785U JPS61138157U JP S61138157 U JPS61138157 U JP S61138157U JP 2145785 U JP2145785 U JP 2145785U JP 2145785 U JP2145785 U JP 2145785U JP S61138157 U JPS61138157 U JP S61138157U
- Authority
- JP
- Japan
- Prior art keywords
- change
- amount
- control system
- detection means
- discharge detection
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Safety Devices In Control Systems (AREA)
Description
第１図は本考案の電子分折装置の操作信号検知
回路の１実施例構成を示す図、第２図は従来の電
子分折装置の操作信号検知回路の例を示す図であ
る。
１……ロータリー・エンコーダ、２……回転検
出回路、３……正逆パルス発生回路、４……カウ
ンタ、５……ロード信号発生回路、６……オア回
路、７……モノマルチ、８……高圧放電検知線、
Ｒ１とＲ２……抵抗、Ｄ……ツエナー・ダイオー
ド。
FIG. 1 is a diagram showing an embodiment of the configuration of an operation signal detection circuit for an electron spectrometer according to the present invention, and FIG. 2 is a diagram showing an example of an operation signal detection circuit for a conventional electron spectrometer. DESCRIPTION OF SYMBOLS 1... Rotary encoder, 2... Rotation detection circuit, 3... Forward/reverse pulse generation circuit, 4... Counter, 5... Load signal generation circuit, 6... OR circuit, 7... Monomulti, 8... …High pressure discharge detection wire,
R1 and R2 ...Resistor, D...Zener diode.
Claims (1)
計数値を一定時間毎に読み出して計数値の変化量
に応じた制御を行うパルス処理制御系において、
放電検知手段を設け、該放電検知手段により放電
検知されたことを条件に前記計数値の変化量に応
じた制御を無効にするように構成したことを特徴
とするパルス処理制御系の誤動作防止回路。 In a pulse processing control system that inputs a pulse signal to a counting means, reads out the counted value of the counting means at fixed time intervals, and performs control according to the amount of change in the counted value,
A malfunction prevention circuit for a pulse processing control system, characterized in that a discharge detection means is provided, and the control according to the amount of change in the count value is disabled on the condition that a discharge is detected by the discharge detection means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145785U JPS61138157U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145785U JPS61138157U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138157U true JPS61138157U (en) | 1986-08-27 |
Family
ID=30512870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2145785U Pending JPS61138157U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138157U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54152457A (en) * | 1978-05-22 | 1979-11-30 | Jeol Ltd | High-tension power supply of electron microscope or the like |
-
1985
- 1985-02-18 JP JP2145785U patent/JPS61138157U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54152457A (en) * | 1978-05-22 | 1979-11-30 | Jeol Ltd | High-tension power supply of electron microscope or the like |