JPH0321105U - - Google Patents
Info
- Publication number
- JPH0321105U JPH0321105U JP7982789U JP7982789U JPH0321105U JP H0321105 U JPH0321105 U JP H0321105U JP 7982789 U JP7982789 U JP 7982789U JP 7982789 U JP7982789 U JP 7982789U JP H0321105 U JPH0321105 U JP H0321105U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- warning
- control device
- numerical control
- charger
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Battery Mounting, Suspending (AREA)
- Numerical Control (AREA)
- Power Sources (AREA)
Description
第１図、第２図はこの考案の一実施例に伴なう
２次電池の周辺回路、第３図はＮＣ装置の概略構
成図、第４図は従来の２次電池の周辺回路である
。
図において、１は制御ユニツト、４は警告手段
（リード）、１１はメモリ、１２は電源装置、１
３，１４，５，６はダイオード、１５は鉛蓄電池
、１６はチヤーシヤ、１７はコンセント、２１は
デイスプレイ装置、２２は操作ボード、２３は入
出力媒体、２４は駆動部、２５は加工機械、２６
は制御部である。なお、図中、同一符号は同一、
または相当部分を示す。
Figures 1 and 2 are peripheral circuits of a secondary battery according to an embodiment of this invention, Figure 3 is a schematic configuration diagram of an NC device, and Figure 4 is a peripheral circuit of a conventional secondary battery. . In the figure, 1 is a control unit, 4 is a warning means (read), 11 is a memory, 12 is a power supply device, 1
3, 14, 5, 6 are diodes, 15 is a lead-acid battery, 16 is a chassis, 17 is an outlet, 21 is a display device, 22 is an operation board, 23 is an input/output medium, 24 is a drive unit, 25 is a processing machine, 26
is the control section. In addition, in the figure, the same reference numerals are the same,
or a significant portion.
Claims (1)
と前記２次電池を充電するための充電器（チヤー
ジヤ）を備えた数値制御装置において、前記２次
電池の極性を逆接続した時に警告用の表示、音が
発せられる警告手段を備えたことを特徴とする数
値制御装置。 In a numerical control device equipped with a secondary battery for backing up volatile memory and a charger for charging the secondary battery, a warning display and sound are displayed when the polarity of the secondary battery is reversed. A numerical control device characterized by being equipped with a warning means for issuing a warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7982789U JPH0321105U (en) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7982789U JPH0321105U (en) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321105U true JPH0321105U (en) | 1991-03-01 |
Family
ID=31624340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7982789U Pending JPH0321105U (en) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321105U (en) |
-
1989
- 1989-07-06 JP JP7982789U patent/JPH0321105U/ja active Pending
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