PlcConnectionInitFlags (ENUM)ΒΆ

TYPE PlcConnectionInitFlags :

InOut:

Name

Initial

Comment

DoDeviceLogin

16#1

This flag is no longer evaluated as the device login is mandatory for plcs with runtime versions >= 3.5.2 and it does not hurt for older runtimes. Further code assumes that this flag is set.

DoApplicationLogin

16#2

DoApplicationLoginWithoutGuidsCheck

16#4

Very special mode where the application login will be done but the appconnection does not know the guids of the runtime. Due to this the appconnection will store the returned guids and do no check if the guids are valid. This can be used for example if a known address shall be monitored.

PointerSize16Bit

16#8

The default pointer size is 32 bit. Alternative sizes can be set using the following two (of course only one of them) flags

PointerSize64Bit

16#10

NoByteSupport

16#20

Special mode for devices not supporting byte access. Not yet implemented for the dataserver.