Omega Engineering OMG-PCI-DIO48 manual Relative Byte Address

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Technical Description

The following tables are provided for the user in the event that he/she wishes to record their particular relative addressing setup, provided its constant. Print this page and fill in the tables starting in the top left corner of each and work from top to bottom, left to right. Start with zero on the first input and increment by one on each additional input. Next move to outputs and again start with zero and increment by one on each additional output.

Bank 1 – P2

Bank 2 – P3

 

 

Address Port

Address Port

A1

A2

B1

B2

C1

C2

Figure 8-Relative Byte Address

Bank 1 – P2

Bank 2 – P3

Address

Port -Bit

Address

Port -Bit

 

A1-0

 

A2-0

 

A1-1

 

A2-1

 

A1-2

 

A2-2

 

A1-3

 

A2-3

 

A1-4

 

A2-4

 

A1-5

 

A2-5

 

A1-6

 

A2-6

 

A1-7

 

A2-7

 

 

 

 

 

B1-0

 

B2-0

 

B1-1

 

B2-1

 

B1-2

 

B2-2

 

B1-3

 

B2-3

 

B1-4

 

B2-4

 

B1-5

 

B2-5

 

B1-6

 

B2-6

 

B1-7

 

B2-7

 

 

 

 

 

C1-0

 

C2-0

 

C1-1

 

C2-1

 

C1-2

 

C2-2

 

C1-3

 

C2-3

 

C1-4

 

C2-4

 

C1-5

 

C2-5

OMG-PCI-DIO48

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Image 17
Contents User’sGuide Mexico CanadaBenelux Czech RepublicContents Figures Introduction InstallationSystem Installation Software Technical Description3rd Party Software Support Electrical Characteristics Electrical CharacteristicsPull Up Resistors Pull Ups50 Pin Ribbon Cable Pin Out Pin Ribbon Pin OutPort C absolute addressing when port C is split Presetting an Output PortApplication Programmers Interface API InterruptsRelative Addressing vs. Absolute Addressing Port C relative addressing when port C is splitPort Configuration OMG-PCI-DIO48 Port API Port # Absolute Address Function Port Absolute AddressRelative Byte Address Direct Hardware Control Bit Set/ResetReading the Inputs Reading the OutputsInterrupts can be set up as shown in the tables on the next IRQST2 IRQST1 Register Description for direct hardware controlOMG-PCI-DIO48 Control Words Bit Set or Reset Port C OMG-PCI-DIO48 Interrupt mode select table Environmental Specifications SpecificationsPower Consumption Physical DimensionsAppendix a Troubleshooting Appendix B How To Get Assistance Appendix C Silk-Screen Appendix D Compliance Notices WARRANTY/DISCLAIMER Temperature