PlcConnectionInitFlags (ENUM) ¶ 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.
PlcCryptType (ENUM) ¶ TYPE PlcCryptType : Attributes: qualified_only InOut: Name Initial Comment Invalid 0 Change values with care as these might be used in online services too! Crypt_Xor 1 Crypt_Asym 2
Request (FB) ¶ FUNCTION_BLOCK Request Properties: Content Service ServiceGroup Methods: Finish Init Structure: Content (Property) Finish (Method) Init (Method) Service (Property) ServiceGroup (Property)
CredentialsHandling (FB) ¶ FUNCTION_BLOCK CredentialsHandling IMPLEMENTS IDatasources.IDriverCredentialsHandling Properties: CredentialsNecessary Methods: SetCredentials Structure: CredentialsNecessary (Property) SetCredentials (Method)
CredentialsHandling.CredentialsNecessary (PROP) ¶ PROPERTY CredentialsNecessary : BOOL
CredentialsHandling.SetCredentials (METH) ¶ METHOD SetCredentials : SysTypes.RTS_IEC_RESULT InOut: Scope Name Type Return SetCredentials SysTypes.RTS_IEC_RESULT Input credentials IDatasources.ICredentials
CustomRequestResponse (FB) ¶ FUNCTION_BLOCK CustomRequestResponse IMPLEMENTS IRequest , IDatasources.IDriverCustomRequest, IDatasources.ICDSV3Response Properties: ContentData ContentSize RawData RawSize Request Response Methods: FB_Exit Poll Release Send Structure: FB_Exit (Method) ICDSV3Response ContentData (Property) ContentSize (Property) RawData (Property) RawSize (Property) IDriverCustomRequest Request (Property) Response (Property) IRequest Poll (Method) Release (Method) Send (Method)
IRequest (ITF) ¶ INTERFACE IRequest EXTENDS IDatasources.IDriverRequest Methods: Poll Release Send Structure: Poll (Method) Release (Method) Send (Method)
LargeReadRequest (FB) ¶ FUNCTION_BLOCK LargeReadRequest EXTENDS ReadRequest IMPLEMENTS IDatasources.IDriverLargeRequest Properties: Finished Methods: Poll Release SetReceivedItemsCount SetSentItemsCount BuildRequest , inherited from ReadRequest FB_Exit , inherited from ReadRequest Init , inherited from ReadRequest ReleaseResources , inherited from ReadRequest Send , inherited from ReadRequest Structure: Finished (Property) Poll (Method) Release (Method) SetReceivedItemsCount (Method) SetSentItemsCount (Method)
LargeWriteRequest (FB) ¶ FUNCTION_BLOCK LargeWriteRequest EXTENDS WriteRequest IMPLEMENTS IDatasources.IDriverLargeRequest Properties: Finished StartOffset Methods: Poll Release SetSentItemsCount FB_Exit , inherited from WriteRequest Init , inherited from WriteRequest ReleaseResources , inherited from WriteRequest Send , inherited from WriteRequest Structure: Finished (Property) Poll (Method) Release (Method) SetSentItemsCount (Method) StartOffset (Property)
