ReturnValues (GVL)¶

InOut:

Scope	Name	Type	Initial	Comment
Constant	ERR_OK	`UDINT`	16#0
	ERR_PARAMETER	`UDINT`	16#2
	ERR_NOTINITIALIZED	`UDINT`	16#3
	ERR_NOBUFFER	`UDINT`	16#6
	ERR_PENDING	`UDINT`	16#A
	ERR_NOTIMPLEMENTED	`UDINT`	16#C
	ERR_INVALIDID	`UDINT`	16#D
	ERR_L7_UNKNOWNCMDGROUP	`UDINT`	16#301
	ERR_APP_INVALID_SESSIONID	`UDINT`	16#502
	ERR_APP_INVALID_DATAID	`UDINT`	16#503
	ERR_TSW_NOTCREATED	`UDINT`	16#1000
	ERR_PLCS_ALIGNMENT	`UDINT`	16#1010
	ERR_PLCS_UNKNOWN_PROTOCOL	`UDINT`	16#1011
	ERR_SCM_INVALID_HANDLE	`UDINT`	16#1020
	ERR_SCM_NO_BUFFER	`UDINT`	16#1021
	ERR_SCM_NOTCREATING	`UDINT`	16#1022
	ERR_SCM_NOTCREATED	`UDINT`	16#1023
	ERR_SCM_INVALID_ADDRESS	`UDINT`	16#1024
	ERR_PSC_INVALID_STATE	`UDINT`	16#1030
	ERR_PSC_ALREADY_REGISTERED	`UDINT`	16#1031
	ERR_PSC_NOT_REGISTERED	`UDINT`	16#1032
	ERR_TSR_NOMORETAGS	`UDINT`	16#1040
	ERR_TSR_NOCONTAINERTAG	`UDINT`	16#1041
	ERR_TSR_NODATATAG	`UDINT`	16#1042
	ERR_TSR_ENDOFTAG	`UDINT`	16#1043
	ERR_TSR_READONWRONGTAG	`UDINT`	16#1044
	ERR_PLCC_INVALID_STATE	`UDINT`	16#1050
	ERR_PLCC_NOCHANNEL	`UDINT`	16#1051
	ERR_PLCC_WRONGCODEGUID	`UDINT`	16#1052
	ERR_PLCC_WRONGDATAGUID	`UDINT`	16#1053
	ERR_PLCC_NOMONITORINGPROVIDER	`UDINT`	16#1054
	ERR_PLCC_NOTHING_TODO	`UDINT`	16#1055
	ERR_PLCC_TOO_MANY_ITEMS	`UDINT`	16#1056
	ERR_PLCC_LOGIN_FAILED	`UDINT`	16#1057
	ERR_PLCC_INVALID_CRYPTTYPE	`UDINT`	16#1058
	ERR_PLCC_PASSWORD_TOO_LONG	`UDINT`	16#1059	the password is longer than 32 characters
	ERR_PLCC_LOGIN_FAILED_MULTIPLELOGINS	`UDINT`	16#105A
	ERR_PLCC_CRYPTLOGIN_REQUIRED	`UDINT`	16#105B
	ERR_PLCC_BAD_ITEM	`UDINT`	16#105C	An item cannot be monitored because some information is missing or not available; This is an internally handled error
	ERR_MIM_ALIGNMENT	`UDINT`	16#1060
	ERR_NO_ITF	`UDINT`	16#1061	Implementation of a requiered interface is not available