Siemens SIMOCODE pro V Manual 

blockages by changing the direction of rotation SIMOCODE pro V https://support.industry.siemens.com/cs/ww/en/view/109478058 Siemens Industry Online Support ...

Article ID: 109478058, V2.0, 09/2020 2 © Siemens 2020 All rights reserved Legal information Use of application examples Application examples illustrate the solution of automation tasks through an interaction of several components in the form of text, graphics and/or software modules. The application examples are a free service by Siemens AG and/or a subsidiary of Siemens AG (“Siem ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 3 © Siemens AG 2020 All rights reserved Table of contents Legal information ......................................................................................................... 2 1 Introduction ........................................................................................................ 4 1.1 Overview.............................. ...

Article ID: 109478058, V2.0, 09/2020 4 © Siemens AG 2020 All rights reserved 1 Introduction 1.1 Overview A major problem in the conveyance of wastewater is the blockage of pumps or clogging of sieves and grates by solid matter. At worst, this can cause flooding of basins, undesired leakage of water or damage to motors. At the very least, unplanned work operations will be needed to manu ...

Article ID: 109478058, V2.0, 09/2020 5 © Siemens AG 2020 All rights reserved For the benefits offered by the SIMOCODE pro motor management system compared to setting up a motor branch circuit with conventional technology, see http://www.siemens.com/simocode or, for very concrete examples, the SIMOCODE pro manuals (\3\, \4\ and \5\). 1.2 Delimitation This document does not contain a gen ...

Article ID: 109478058, V2.0, 09/2020 6 © Siemens AG 2020 All rights reserved 1.4 Components used The following hardware and software components were used to create this application example: Table 1-1 Components Quantity Item number Note Basic unit SIMOCODE pro V PN 1 3UF7011-1AB00-0 DC 24V1 also possible: 3UF7011-1AU00-0 AC/DC 110-240V SIRIUS Current/voltage measuring module2 1 3UF712x ...

Article ID: 109478058, V2.0, 09/2020 7 © Siemens AG 2020 All rights reserved Components Quantity Item number Note Digital module (DM mono) 1 3UF7300-1AB00-0 optional3 (If, for example, you wish to connect indicator lights for status feedback to the "Protection/Control" function block) SIMOCODE connecting cable to basic unit (Length: 0.025 m) 1 3UF7930-0AA00-0 Operator panel with displa ...

Article ID: 109478058, V2.0, 09/2020 8 © Siemens AG 2020 All rights reserved Components Quantity Item number Note SIMOCODE ES V16 Standard Floating License (Download) 1 3ZS1322-6CE14-0YB5 Driver for SIRIUS USB PC cable 3UF7941- 0AA00-0 1 free download (see \9\) includes installation instructions Note Other minor materials have not been listed here. ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 9 © Siemens AG 2020 All rights reserved 2 Operating principle Figure 2-1 ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 10 © Siemens AG 2020 All rights reserved The function plan in Figure 2-1, which is referenced by the following models, only shows the supplementary logic for blockage prevention (hereafter referred to shorthand as "logic"). The standard interconnections for the underlying reversing starter are not part of Figure 2-1. 2.1 Logic blocks in use T ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 11 © Siemens AG 2020 All rights reserved Timer It is parameterized in the example as "with closing delay" or "with opening delay". Runtime and output can be reset with a reset input (R). For the precise output behavior, please consult the pertinent time diagrams in manual \3\. Figure 2-4 30s R Withopening del. Timer 1 Signal conditioning In t ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 12 © Siemens AG 2020 All rights reserved 2.2 Explanation of the logic 2.2.1 Embedding If you parameterize the preconfigured application "Reversing starter" under "Parameters > Configuration", the function blocks "Control station" and "Protection/Control" are interconnected by default as per Figure 2-7. Figure 2-7 To embed the logic for blocka ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 13 © Siemens AG 2020 All rights reserved 2.2.2 Detecting faults in the conveying flow In normal operation, the pump motor runs in a nominal range proportional to its torque. Depending on the specific type of application in the process, a value that is either under or over the nominal range can be a proxy for a pumping problem. Both a signific ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 14 © Siemens AG 2020 All rights reserved 2.2.3 Switching on via the control station With the default parameters entered, the operating mode "Non-maintained command mode" is disabled in the menu "Parameters > Motor control > Control function > Operating mode". Figure 2-9 In this context, the SIMOCODE device stores the "ON>" or "ON<" command in ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 15 © Siemens AG 2020 All rights reserved 2.2.4 Shutting off via the control station or in the event of a fault The drive is shut off via the active control station because the enabled control command "OFF" from the "Control station" function block is linked with the "OFF" plug of the "Protection/Control" function block. This connection will a ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 16 © Siemens AG 2020 All rights reserved 2.2.5 Manual reversal in the other direction of rotation Enable the operating mode "Save change-over command" in the menu "Parameters > Motor control > Control function > Operation mode". The motor control is thereby parameterized in such a way that a direct reversal is possible via the active control ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 17 © Siemens AG 2020 All rights reserved 2.2.6 Reversal in the opposite direction when conveying fault has been detected The output of the timer is set with the value "true" at output 1 of truth table TT9, which is fed into the input plug of Timer 1. The timer is parameterized as an opening delay. The delay time to be programmed is the time t ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 18 © Siemens AG 2020 All rights reserved 2.2.9 Resetting the fault counter during operation Counter 1 defines the maximum number of reversing attempts to be made when conveying is blocked. If a blockage is cleared with fewer than the maximum number of parameterized reversing operation, the counter retains its current count. In this case, only ...

Blocking Protection for Pumps with SIMOCODE pro V Article ID: 109478058, V2.0, 09/2020 19 © Siemens AG 2020 All rights reserved Cyclic send In addition to the cyclic send data that are already predefined for the reversing starter, the following interconnections have been created: • Status – device o.k. The socket of the binary connector block "Status – device o.k." is interconnected with the plug for bit 0 of the function ...

Article ID: 109478058, V2.0, 09/2020 20 © Siemens AG 2020 All rights reserved 3 Engineering 3.1 Hardware configuration This application example uses the flexible and modularly designed SIMOCODE motor management system for motors in the low-voltage performance range. Figure 3-1 PLC 1 SIMOCODE system wiring PROFINET / IE 2 3 4 5 6 7 SIMOCODE pro V PN (basic unit) Digital module Operator p ...