1.5.26 Common Data Class: SPC_CTRL_PRV_NS
Description: Controllable Single Point (NAME SPACE)
CDC Class: SPC
ctlVal BOOLEAN C Control value (Off - FALSE, On - TRUE)
bypass ENUMERATED8
(MMS Type: BSTR16)
C Bypass Bypass X
origin Originator ST Originator of the last change of the
controllable data
stVal BOOLEAN ST Status value of the data
q Quality ST Quality of the status value
t TimeStamp ST Timestamp of the last change in state of
status value
ctlModel ENUMERATED8
(MMS Type: INT8)
CF ctlModel Control model (Corresponding to the
behaviour of the data)
sboTimeout INT32U CF Select Before Operate timeout period (in
milliseconds)
cdcNs VISIBLE_STRING255 EX Common Data Class name space
cdcName VISIBLE_STRING255 EX Name of the Common Data Class
dataNs VISIBLE_STRING255 EX Data name space
1.5.27 Common Data Class: SPC_STATUS
Description: Controllable Single Point (w.r.t Status Only)
CDC Class: SPC
stVal BOOLEAN ST Status value of the data
q Quality ST Quality of the status value
t TimeStamp ST Timestamp of the last change in state of status
value
ctlModel ENUMERATED8
(MMS Type: INT8)
CF ctlModel Control model (Corresponding to the behaviour of
the data)
1.5.28 Common Data Class: SPS_D
Description: Standard Single Point Status (with Description)
CDC Class: SPS
stVal BOOLEAN ST The element status (TRUE or FALSE)
q Quality ST The quality of the status value
t TimeStamp ST Timestamp of the last change in state
d VISIBLE_STRING255 D Description of the status element
CCommon Data Class: SPS_WD
Description: Single Point Status (without Description)
CDC Class: SPS
stVal BOOLEAN ST The element status (TRUE or FALSE)
q Quality ST The quality of the status value
t TimeStamp ST Timestamp of the last change in state
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