OPCTalk for Hitachi Ethernet
1
2.
Path.
DCOMwindow NT/2000 network server. Winsock update win95.
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3
Excel CSV.
Update Background Thread Client Command Queue Size Client Dynamic Scan Block
Block Block. Options
Client Log Option.
*.hie.
;. PLC Device Topic.. Protocol Device Type Address Port PLC port TCP.
Setting Options Description Memory Block Block Item.. Name DataType Block NameOPC 2.0.
Bool, Boolean Char, Int8 Byte, UInt8 Short, Int16 Word, UInt16 Long, Int32 DWord,UInt32 Int64
Int64 Device. Float Address Length Data Block PLC. Priority ReadWrite rw r
w ScanTime ScanTimePriority0. Online menu offline.
TCP/IP Address Local Address Device Address
Device Port Timeout Socket Type Timeout
Timeout Timeout Timeout
Lock Options On Lock/Unlock Failure Lock Retry Delay Time
Max Lock Retries Lock/Unlock Mode Always Lock/Unlock Lock/Unlock Model (EH, CPU2, CPU3). Keep Lock/Unlock Status Redundancy
Options
Redundancy Backup Master
CPU Redundancy Run
Online Offline
Command Action
. Log
4 Naming Offset offset0.
Bit Word ) Type
B I1 UI1 I2 S UI2 U I4 L UI4 R4 F R8 Mxx
$MODEMSTR. $TIMEMSTR.
5 Client Excel OPC DDE
Excel item. = OTHiEth PLC1! MX000:0. InTouch OPC DDE
FIX OPC I/O Driver
Server ProgID Drive. Group
Item DDE RSView32
OPC Node Access Path Tag Database Topic. Tag Database Topic [ ] Item. DDE Node Tag Database
6 Network Data OPC Server DCOM NT.
Racmgr32
Client DCOM NT.
Racmgr32 NetDDE Server
Client
7 Appendix V3.2.x V3.2.0 V3.1.x V3.1.0
V3.0.x V3.0.7 V3.0.3 V3.0.1
V2.5.x V2.5.1 V2.5.0 V2.4.x V2.4.3 V2.4.2
V2.3.x V2.3.0 V2.2.x V2.2.0 V2.1.x V2.1.9
V2.1.8 V2.1.7 V2.1.6 V2.1.5
Direct Addressing Address:Offset Offset Addressing. Addressing. Direct Addressing. V2.1.4 V2.1.2 V2.1.1
V2.0.x V2.0.6 V2.0.5 V2.0.4
V2.0.3 V2.0.2 V2.0.1 V2.0.0
v1.9.x v1.9.8 v1.9.6 v1.9.2
v1.9.1 v1.9.0 v1.8.x v1.8.0
v1.7.x v1.7.0 v1.6.x v1.6.1
v1.5.x v1.5.3 v1.5.2 v1.5.1