7. How to set the environment for OPC Server
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Reading and writing action mode of TC-net items and OPC items in a simulation mode in the following.
The item that a Mode column is gray shows that an action is different from a normal mode.
Table 7.1 List of OPC items (simulation mode)
Item Name and Data Type are imported from nV Tool.
Tcnet ScanMode Scan running state / Start or Stop control VT_UI4 R/W
ScanHealthyMap.Block#nnnn
Scan healty map [#0000 - #2047 / #4095]
ClearScanUnHealthyMap Clear scan healthy map VT_UI4 R/W
High scan transmission cycle
Middle scan transmission cycle
Low scan transmission cycle
ScanSendCycle.MaxNodeDist Maximum distance between nodes VT_UI2 RO
ScanSendCycle.MaxRepeater
ScanSendCycle.LoopTotalExt System total length (loop total length), Unit : 1km VT_UI2 RO
ScanSendCycle.MaxUtghJtgiDist
Star maximum length, Unit : 0.1km
ScanTalkerBlock.HScan.Block#nnn
Scan talker block (High speed) [#000 - #064 / #128]
ScanTalkerBlock.MScan.Block#nnn
Scan talker block (Middle speed) [#000 - #128 / #256]
ScanTalkerBlock.LScan.Block#nnn Scan talker block (Low speed) [#000 - #384 / #640] VT_UI2 RO
Scan talker map [#0000 - #2047 / #4095]
ClearScanTalkerMap Clear duplicate blocks of scan talker block map VT_UI4 R/W
Station information (Error counter)
StationInf.Mac#nnn.MacInf#d
Station information [Mac:#000 -#255, Diag:#0 -#3]
ClearStationInf Clear station information VT_UI4 R/W
Network dual diagnosis counter [[#0, #3 - #6]
DualInf#1 Network dual diagnosis counter (A Bus Normal Count) VT_UI4 R(Sim)/W
Network dual diagnosis counter (B Bus Normal Count)
Clear network dual diagnosis counter
Version#d Version information [#0 - #2] VT_UI4
R/W
Correspondence#d
The correspondence acquisition of the rotary switch set value
and the card logic number [#0 - #1 / #2]
VT_UI2
R/W
HealthyCounter JTNI/JTGI healthy counter VT_UI2 R(Sim)/W
RasInfo.Mac#mmm.ContFlag
Station(#mmm) controller mounting information [Mac : #000 -
#255]
- Bit 15-8 : Module type
- Bit 7-0 : Controller mounting presence flag
VT_UI2 R/W
RasInfo.Mac#mmm.HealthyCounter
Station(#mmm) healty counter
Station(#mmm) representation alarm
RasInfo.Mac#mmm.Slot#d.HealthyCounter
Station(#mmm) slot(#d) healty counter [Slot: #0 - #7]
RasInfo.Mac#mmm.Slot#d.ContType
Station(#mmm) slot(#d)
controller type
RasInfo.Mac#mmm.Slot#d.ContSubType
Station(#mmm) slot(#d)
controller type sub type
RasInfo.Mac#mmm.Slot#d.PhaseMode
Station(#mmm) slot(#d)
phase/mode
RasInfo.Mac#mmm.Slot#d.Alarm
Station(#mmm) slot(#d)
representation alarm