ABB REL650 Technical Manual page 402

Section 11
Control
396
parameter CtlModel defines which one of the two control models is used. The
control model "direct with normal security" does not require a select whereas, the
"SBO with enhanced security" command model requires a select before execution.
The command sequence for a command with control mode SBO with enhanced
security is shown in figure 195, with control mode direct with normal security is
shown in figure 196.
Client
IEC16000083 V1 EN-US
Figure 195: Example of command sequence for a successful close command
when the control model SBO with enhanced security is used
Reservation
logic
select
SEL_CL = TRUE
RES_RQ = TRUE
RES_GRT = TRUE
SELECTED = TRUE
selectAck/AddCause = 0
requestedPosition = 10
opRcvd = TRUE
opOK = TRUE, tOpOk
operateAck/AddCause = 0
POSITION = 00, timeStamp
POSITION = 10, timeStamp
cmdTermination/AddCause = 0
SELECTED = FALSE
SEL_CL = FALSE
RES_RQ = FALSE
RES_GRT = FALSE
Line distance protection REL650 2.2 IEC
1MRK 506 382-UEN A
SCSWI SXCBR
EXE_CL
operateAck/AddCause = 0
POSITION = 00, timeStamp
POSITION = 10, timeStamp
cmdTermination/AddCause = 0
IEC16000083=1=en=Original.vsdx
Technical manual