Data Types

Introduction

This chapter describes the data types used by the PLCCommunication library.

What Is in This Chapter?

This chapter contains the following topics:

oCommunicationErrorCodes: Communication Error Codes

oOperationErrorCodes: Operation Error Codes

oLinkNumber: Communication Port Number

oObjectType: Available Object Types to be Read/Written

oADDRESS: External Device Address

oADDR_EXT: Address Extension

oTCP_ADDR_EXT: Address Extension for TCP Devices