Welcome. JUMO mtron T. Average calculation. First steps with soft PLC CODESYS V3

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Claire Miller
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1 Welcome JUMO mtron T First steps with soft PLC CODESYS V3 Average calculation Measuring of temperature values 1 to 4 by an analog input module and indicating together with the average value on the multifunction panel

Configuration of 4-channel analog input module Give Tag-number for alalog input 1-4 will be displayed as a comment in the soft-sps CODESYS JUMO mtron T First steps with soft PLC CODESYS V3

2 Configuration of 4-channel analog input module Give Tag-number for alalog input 1-4 will be displayed as a comment in the soft-sps CODESYS JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 3 Configuration of multifunction panel (HMI) Allocation of the analog inputs by a selector in the setup program The HMI has got 54 analog inputs : software inputs, to this input Process variables can be assigned (e.g. analog input 1 to 4): JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 4

Allocation of the analog inputs by a selector in the setup program The HMI has got 54 analog inputs : software inputs, to this

3 Configuration of multifunction panel (HMI) Assignment of the analog inputs by soft PLC CODESYS The HMI has got 54 analog inputs : software inputs, to this input Process variables can be assigned (e.g. average value): The software inputs of the HMI can directly be written by the soft PLC The allocation by the selector of the setup program is not necessary JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 5 Configuration multifunction panel (HMI) Configuration of groups The HMI has got 9 groups, the groups can be named JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 6

4 Configuration multifunction panel (HMI) Configuration of groups The analog inputs of the HMI will be assigned to its groups JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 7 Project settings for own PLC application Switching of PLC application from Standard to Own PLC application, then activation of the PLC enabled function and then starting CODESYS by the button JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 8

application Switching of PLC application from Standard to Own PLC application, then activation of the PLC

JUMO mtron T First steps with soft PLC CODESYS V3 (2013-09-24) 9 Own PLC application I/O Mapping of the modules

5 Own PLC application By starting CODESYS from the setup program the project settings will be given to CODESYS. JUMO mtron T with application and hardware configuration is shown in the devices window. JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 9 Own PLC application I/O Mapping of the modules Display of the I/O mapping by a double click on the concerning module icon JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 10

6 Own PLC application Generation of the global variable Temp1 to Temp4 of the type REAL By a double click in the I/O mapping a global variable can be generated and assigned to the hardware JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 11 Own PLC application Generation of the global variable Average of the type REAL By a double click in the I/O mapping a global variable can be generated and assigned to the hardware JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 12

11 Own PLC application Generation of the global variable Average of the type REAL By a double click in the I/O mapping a 12

Own PLC application Generation of the program code For the first steps with soft PLC the program mtron_t_user has been provided with the programming language structured text ST JUMO mtron T First

7 Own PLC application Generation of the program code For the first steps with soft PLC the program mtron_t_user has been provided with the programming language structured text ST JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 13 Own PLC application Generation of the program code Afterwards customized calculations can be programmed under mtron_t_user JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 14

with soft PLC CODESYS V3 (2013-09-24) 13 Own PLC application Generation of the program code Afterwards

Own PLC application Compiling of program code (F11) JUMO mtron T First steps with soft PLC CODESYS V3 (2013-09-24) 15 Own PLC

8 Own PLC application Compiling of program code (F11) JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 15 Own PLC application Online, login on control, starting a network scan JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 16

application Online, login on control, starting a network scan

9 Own PLC application Online, login on control, setting of active path JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 17 Own PLC application Online, login on control, then debug Start (F5) Note: Program is only in the RAM of the control and can be tested JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 18

login on control, then debug Start (F5) Note: Program is only in the RAM of the

of project extensions into the setup by pressing OK and saving it permanently in the device

10 Own PLC application Setup modifications are not possible during CodeSys is active JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 19 Own PLC application Assigning of project extensions into the setup by pressing OK and saving it permanently in the device with data transfer to the device JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 20

11 Own PLC application Checking of averaging calculation on the HMI JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 21 Creation of a reversing contactor circuit The contactor circuits are very important for the operation of electrical machines. Inhibits are circuits that protect from malfunctions. In this example a reversing contactor circuit will be programmed in the ladder diagram.

very important for the operation of electrical machines.

12 Reversing contactor circuit Circuit diagram Many electric motors run with three-phase current. By interchanging 2 outer conductors they can turn in the right and in the left direction. This transposition is done with the reversing contactor circuit. Anti-clockwise rotation Clockwise rotation JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 23 Reversing contactor circuit Generation of the global variables JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 24

This transposition is done with the reversing contactor circuit.

Reversing contactor circuit Configuration 12-channel digital input/output module JUMO mtron T First steps with soft PLC CODESYS V3 (2013-09-24) 25 Reversing contactor circuit Creating of a new POU

13 Reversing contactor circuit Configuration 12-channel digital input/output module JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 25 Reversing contactor circuit Creating of a new POU (Program Organization Unit) Clicking on application with the right mouse button and adding the object! Note: POUs are programming units (objects). The controller program consits of different POUs. JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 26

Clicking on application with the right mouse button and adding the object!

14 Reversing contactor circuit Programming of POU JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 27 Digital-I/Omodule: DI1_Ri DI2_Le DI3_Off Reversing contactor circuit Programming of POU Relaismodul: K1_Le K2_Ri DI3_Off DI1_Ri DI2_Le K2_Ri K1_Le K1_Le DI3_Off DI2_Le DI1_Re K1_Le K2_Ri K2_Re JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 28

circuit Programming of POU Relaismodul: K1_Le K2_Ri DI3_Off DI1_Ri DI2_Le K2_Ri K1_Le K1_Le

!! JUMO mtron T First steps with soft PLC CODESYS V3 (2013-09-24) 29 Reversing

15 Reversing contactor circuit Compiling the POU (F11) Note: POU has been compiled with no faults, but it it still not used!!! JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 29 Reversing contactor circuit Calling of the POU in mtron_t_user, then compiling again (F11) JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 30

16 Reversing contactor circuit Testing of POU (Debug F5) JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 31 Alternetively program Self-hold in Ladder Logic Diagram

17 Self hold Curcuit diagram S2 switches relais K1 on until S1 switches off JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 33 Self hold used description Digital-E/A- Modul: DI1_Off DI2_On DI1_Off Relaismodul: K1 DI2_On JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 34

hold used description Digital-E/A- Modul: DI1_Off DI2_On DI1_Off

18 Self hold Generation of global variables JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 35 Self hold Program in ladder logic diagram JUMO mtron T First steps with soft PLC CODESYS V3 ( ) 36

Self hold Program in ladder logic diagram JUMO mtron

19 Thank you for your attention. Further Information:

Programming A PLC. Standard Instructions

Programming A PLC. Standard Instructions Programming A PLC STEP 7-Micro/WIN32 is the program software used with the S7-2 PLC to create the PLC operating program. STEP 7 consists of a number of instructions that must be arranged in a logical order