{"id":4079,"date":"2016-09-05T10:48:32","date_gmt":"2016-09-05T08:48:32","guid":{"rendered":"http:\/\/marel-service.com\/en\/?page_id=4079"},"modified":"2016-09-15T15:07:18","modified_gmt":"2016-09-15T13:07:18","slug":"pump-control-system","status":"publish","type":"page","link":"https:\/\/marel-service.com\/en\/projects\/marine_automation\/pump-control-system\/","title":{"rendered":"Siemens E53153-A1620-L1 automatic pump control system modification"},"content":{"rendered":"

[vc_row rt_row_background_width=”default” rt_row_style=”default-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”center top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted” rt_bg_color=”#f6f6f6″][vc_column rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”]

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Siemens E53153-A1620-L1 automatic pump control system modification<\/h1>\n\t\t\t\t\t<\/div>[\/vc_column][\/vc_row][vc_row rt_row_background_width=”default” rt_row_style=”default-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”][vc_column_text css_animation=”left-to-right”]The\u00a0Siemens E53153-1620-L1<\/strong>\u00a0automatic main and secondary engine pump control system was a commonly used solution among many vessels. It’s been known for it’s reliability and guaranteed long, failure-free exploatation. It controls the work of each engine pump (sweet and salt water, fuel and oil pumps).[\/vc_column_text]\t \n\t\t
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\t\t\n \t\t\t\"\"<\/a>\n \t\t\t\n\t\t<\/div>\n\t<\/div>\n\t\t<\/div>\n\t[\/vc_column][\/vc_row][vc_row rt_row_background_width=”default” rt_row_style=”default-style” rt_row_borders=”” rt_grid=”true” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”][vc_column_text css_animation=”left-to-right”]Its’ main task is to shift primary and stand-by pumps and also to indicate failures. By using a time-delay based mechamism it can be flexibly programmed to take various hystheresis values into consideration.[\/vc_column_text][vc_column_text css_animation=”left-to-right” css=”.vc_custom_1473065016928{border-radius: 15px !important;}”]<\/p>\n

This system, implemented on many vessels, has been working well for a long time. However, it is obvious, that continous, failure-free work throught the ship’s lifetime is simply impossible for any kind of machine. Several years ago a rising level of system malfunctions has been noticed. The reason appeared to be hidden in one of the the integrated circuits working in the system. The problem was- that after 30 years it appeared that Siemens had finished supporting the old system a long time ago.<\/p>\n

It became clear, that a major reconstruction of the whole automatics system would be needed. The redesign should create a system as precise and failure-free as the original one. On the other hand it would be easy to implement and\/or replace, when one or more modules would appear to be faulty.<\/p>\n

Our company has agreed to develop such system.<\/p>\n

[\/vc_column_text][vc_row_inner rt_row_style=”global-style”][vc_column_inner width=”1\/2″ rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”][vc_single_image image=”4080″ img_size=”medium” alignment=”center” onclick=”link_image” css_animation=”left-to-right”][\/vc_column_inner][vc_column_inner width=”1\/2″ rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”][vc_single_image image=”4085″ img_size=”medium” alignment=”center” onclick=”link_image” css_animation=”right-to-left”][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=”15px”][vc_column_text css_animation=”left-to-right”]Our company has created a microprocessor-based device. Advantages of this approach are: easy and cheap assembly, guaranteed speed and a possibility of an easy adaptation to new working conditions (this feature had not been present in the original Siemens system). Developing the system as a microcontroller-based device gave us also the possibility of reporting the system’s state in real-time by the means of a plugged up LCD panel. Setting-up, testing or even exchanging the whole module is so simple that even the ship’s crew can do it with no need of calling a service. However, the biggest advantage of this system is a relatively low implementation cost. No control panel has to be rebuild, no wires or mechanisms need to be exchanged. Thanks to a 100% compatibility with the\u00a0Siemens E53153-A1620-L1<\/strong>\u00a0the only thing that has to be done is to plug in the MAREL MAER-01 boards in place, where the original boards had been working.[\/vc_column_text][vc_column_text css_animation=”left-to-right”]As a result-MAREL SERWIS company has developed a complete, module-based automatic engine pump control system which, looking from the vessels’ exploatation point of view, is a far better solution than the devices used earlier. The whole system has been implemented on four ships, using the\u00a0Siemens E53153-A1620-L1<\/strong>.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

[vc_row rt_row_background_width=”default” rt_row_style=”default-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”center top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted” rt_bg_color=”#f6f6f6″][vc_column rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”][\/vc_column][\/vc_row][vc_row rt_row_background_width=”default” rt_row_style=”default-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_attachment=”scroll”][vc_column_text css_animation=”left-to-right”]The\u00a0Siemens E53153-1620-L1\u00a0automatic main and secondary engine pump control system was a commonly used solution among many vessels. It’s been known for it’s reliability […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4096,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4079","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/pages\/4079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/comments?post=4079"}],"version-history":[{"count":6,"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/pages\/4079\/revisions"}],"predecessor-version":[{"id":4220,"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/pages\/4079\/revisions\/4220"}],"up":[{"embeddable":true,"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/pages\/4096"}],"wp:attachment":[{"href":"https:\/\/marel-service.com\/en\/wp-json\/wp\/v2\/media?parent=4079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}