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Further Information 

4

4.1 

4.1 

Tuning temperature controllers 

Information 

For further information, refer to the 

Controller Module FM 455 manual, chapter "Parameter 

optimization at a temperature controller" and to the Online Help. 

4.2 

4.2 

Diagnostics 

Error diagnostics 

Errors may occur due to faulty parameters, incorrect wiring, or transducer failure. FM 455 C 

indicates such errors at the EXTF LED. 
For information on the analysis of such errors, refer to the 

FM 455 Controller Module 

manual, chapter "Faults and diagnostics." 

4.3 

4.3 

Examples 

Project FM_PIDEx 

The FM_PIDEx project contains an additional set of examples for your orientation. You can 

also adapt those examples to suit your application (see the 

FM 455 Controller Module 

manual, chapter "Examples"). 

FM 455 C 
Getting Started, 02/2006, A5E00059365-03 

4-1

 

Содержание SIMATIC FM 455 C

Страница 1: ...______________ ______________ ______________ ______________ Introduction 1 Preparations 2 Learning units 3 Further Information 4 SIMATIC FM 455 C SIMATIC FM 455 C Getting Started 02 2006 A5E00059365 03 ...

Страница 2: ...mmissioning and operation of a device system may only be performed by qualified personnel Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission ground and label devices systems and circuits in accordance with established safety practices and standards Prescribed Usage Note the following Warning This device may only be...

Страница 3: ...t parameters 3 5 3 8 Programming the analog output parameters 3 6 3 9 Saving parameter data and transferring those to FM 455 3 6 3 10 Integrating FM 455 C in the user program 3 7 3 11 Editing controller parameters of the user program 3 7 3 12 Download finished example program SIMATIC 400 Station2 C 3 8 3 13 Testing the controller test using the loop monitor and curve recorder functions 3 8 3 14 PI...

Страница 4: ...Table of contents FM 455 C iv Getting Started 02 2006 A5E00059365 03 ...

Страница 5: ...plication and thus introduces the basic functions of FM 455 C hardware and software and corresponding test features The references to the manual should give you an initial overview of the information it contains Wiring and tuning of the controller will take approx one to two hours depending on your experience FM 455 C Getting Started 02 2006 A5E00059365 03 1 1 ...

Страница 6: ...Introduction FM 455 C 1 2 Getting Started 02 2006 A5E00059365 03 ...

Страница 7: ...installed on your PG You have configured a project for the S7 400 station The PG is connected to the CPU You have an FM 455 C module and its configuration package including all necessary accessories such as front connectors encoders sensors switches final control elements actuators and wiring material FM 455 C Getting Started 02 2006 A5E00059365 03 2 1 ...

Страница 8: ...Preparations FM 455 C 2 2 Getting Started 02 2006 A5E00059365 03 ...

Страница 9: ...crew tighten it refer to the FM 455 Controller Module chapter Installing and removing the FM 455 The wiring diagram below shows you the front connector wiring of a controller channel with voltage input and current output The wiring of other sensors and actuators is described in the Wiring the FM 455 and Connecting measuring sensors and loads actuators chapters of the Controller Module FM 455 manua...

Страница 10: ...WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS QDORJ RXWSXW 5HIHUHQFH SRLQW RI WKH DQDORJ ORRS ...

Страница 11: ...5 C 5 Note down the module address defined in the addresses tab in this example 512 200H You need this address in the next step to integrate the FM 455 C in the user program 6 Check out the basic parameters Interrupt generation none Interrupt selection none This setting prevents the FM from outputting a diagnostics interrupt to the CPU after a transducer error has been detected see the Controlle M...

Страница 12: ... 2 Close the Analog input 1 dialog box by clicking Close For further information refer to the Online Help 3 5 3 5 Programming the error signal parameter Procedure Do not change the default controller type Fixed setpoint or cascade controller 1 Click Error signal To see which sources are selected for the setpoint and actual value click Setpoint und Actual value A Do not change the default Setpoint ...

Страница 13: ...There you can define the signals or operating states triggering a transition at the controller output for example to a safety manipulated value tracking input or external preset manipulated value It is not required to edit those parameters You can also define the limits of the manipulated value Using the split range function you can prepare the manipulated variable for output to two different anal...

Страница 14: ...operties FM455 C PID Control dialog box by clicking OK 3 Save your configuration data to the project by selecting Station Save 4 When the CPU is in STOP select PLC Download to module to download the configuration data The data are now downloaded directly to the CPU and transferred to FM 455 C Provided you backup configuration data on the CPU the CPU always transfers those data to FM 455 C at each ...

Страница 15: ... the setpoint at parameter SP_RE You can toggle manual auto mode and set default values at the LMN_REON and LMN_RE parameters 7 Select File Save to save OB 35 8 Open the symbol editor to assign a symbolic name to the new instance DB for example DB_cont1 For further information refer to the FM 455 Controlle Module r r manual 3 11 3 11 Editing controller parameters of the user program Procedure To l...

Страница 16: ... DB 31 It must tally with the FM 455 C address that is entered in the HW Config 6 Download those blocks to the CPU 3 13 3 13 Testing the controller test using the loop monitor and curve recorder functions Procedure You open the loop display in the parameterization interface by opening online Test Loop display in the FM 455 C of the example program The loop monitor lets you manually enter setpoints...

Страница 17: ...alue The data logging period was slightly extended in order to safely eliminate any negative effects of this noise on the controller settings 6 When the reverse excitation message is output in the Controller optimization message box click Close to close the loop monitor and close the message Close loop monitor box with OK 7 Select the transient response then confirm your entry with OK The followin...

Страница 18: ...Learning units 3 14 PID controller tuning FM 455 C 3 10 Getting Started 02 2006 A5E00059365 03 ...

Страница 19: ...meters incorrect wiring or transducer failure FM 455 C indicates such errors at the EXTF LED For information on the analysis of such errors refer to the FM 455 Controller Module manual chapter Faults and diagnostics 4 3 4 3 Examples Project FM_PIDEx The FM_PIDEx project contains an additional set of examples for your orientation You can also adapt those examples to suit your application see the FM...

Страница 20: ...Further Information 4 3 Examples FM 455 C 4 2 Getting Started 02 2006 A5E00059365 03 ...

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