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  • PDD500A101 3BHE037649R0101 3BHE037650P201 card
PDD500A101 3BHE037649R0101 3BHE037650P201 card

PDD500A101 3BHE037649R0101 3BHE037650P201 card

PDD500A101 3BHE037649R0101 3BHE037650P201 card

Set the Read/Write Data Lengths

 1 The imported rung contains the MCMDATA object Tag arrays READDATA and WRITEDATA set to the factory default values of 480. These tags will contain: o READDATA - data area copied from the module to the processor o WRITEDATA - data area copied from the processor to the module

2 If you have changed the READ REGISTER COUNT and WRITE REGISTER COUNT values in the [BACKPLANE 69] section of the module’s configuration file, you must adjust these array sizes to match those values

Import the Ladder Rung 

1 Open your application in RSLogix 5000. 2 To create a new routine, expand the TASKS folder, and then expand the MAIN TASK folder. 3 On the MAIN PROGRAM folder, click the right mouse button to open a shortcut menu. On the shortcut menu, choose NEW ROUTINE. 4 In the NEW ROUTINE dialog box, enter the name and description of your routine, and then click OK. In this example we are demonstrating the importing of the ladder rung using the default MainRoutine. In the case where you create a routine by an other name for placing the Add-On instruction, then in your original routine where your other ladder logic is located you need to add a rung with a jump instruction to the new routine holding the Add-On instruction. 5 Select an empty rung in the new routine, and then click the right mouse button to open a shortcut menu. On the shortcut menu, choose "IMPORT RUNG…".

Set the Block Transfer Parameter Size

 The MCM.BLOCKTRANSFERSIZE controller tag is set to 60 in the Add-On Instruction. If you have configured a different block transfer size in the module’s configuration file, you must change this value to match.

If you change the block transfer size, you must also change the following data types:  MCMCONNECTIONINPUT – Data type used for the Connection Input pin in the Add-On instruction.  MCMCONNECTIONOUTPUT – Data type used for the Connection Output pin in the Add-On instruction. Access the user data type definition MCMCONNECTIONINPUT as follows

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