JPH0187498U - - Google Patents
Info
- Publication number
- JPH0187498U JPH0187498U JP18119387U JP18119387U JPH0187498U JP H0187498 U JPH0187498 U JP H0187498U JP 18119387 U JP18119387 U JP 18119387U JP 18119387 U JP18119387 U JP 18119387U JP H0187498 U JPH0187498 U JP H0187498U
- Authority
- JP
- Japan
- Prior art keywords
- standby state
- pumps
- monitors
- state monitors
- state monitor
- 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
- 230000007717 exclusion Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Alarm Systems (AREA)
- Feedback Control In General (AREA)
Description
第１図は、本考案の一実施例の三台構成のポン
プ廻りの構成、待機状態モニタ、および除外回路
図、第２図は、除外回路の詳細を示す図である。
４，５，６……ポンプ、１３……待機状態モニ
タ、１００……除外回路、１０１……除外スイツ
チ、１０２……ポンプ運転台数切替タイミング条
件。
FIG. 1 is a diagram showing the configuration around three pumps, a standby state monitor, and an exclusion circuit according to an embodiment of the present invention, and FIG. 2 is a diagram showing details of the exclusion circuit. 4, 5, 6... Pump, 13... Standby state monitor, 100... Exclusion circuit, 101... Exclusion switch, 102... Timing condition for switching the number of pumps in operation.
Claims (1)
プラントにおいて、 前記待機状態モニタの除外回路を設置し、前記
ポンプの運転台数切替操作時は、前記待機状態モ
ニタを除外し、また、運転台数切替操作の完了状
態で、前記待機状態モニタを復帰させることを特
徴とする待機状態モニタ装置。[Scope of Claim for Utility Model Registration] In a plant that employs standby state monitors for a plurality of pumps, an exclusion circuit for the standby state monitors is installed, and when the number of operating pumps is switched, the standby state monitors are excluded. Further, the standby state monitor device is characterized in that the standby state monitor is reset when the operation number switching operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18119387U JPH0187498U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18119387U JPH0187498U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187498U true JPH0187498U (en) | 1989-06-09 |
Family
ID=31472690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18119387U Pending JPH0187498U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187498U (en) |
-
1987
- 1987-11-30 JP JP18119387U patent/JPH0187498U/ja active Pending