OPC90 Server
DOL
Block Name, Block Type, Location (only block #), Description, Max Time, Initial Value, Alarm
State
HAI
Block Name, Block Type, Location, Description
HAO
Block Name, Block Type, Location, Description
HDI
Block Name, Block Type, Location, Description, OUTLSD0, OUTLSD1
HDO
Block Name, Block Type, Location, Description, OUTLSD0, OUTLSD1
MODSTAT
Block Name, Block Type, Location (ring, node, module), Description
MSDD
Block Name, Block Type, Location, Description, F1LSD0, F1LSD1, F2LSD0, F2LSD1,
F3LSD0, F3LSD1, F4LSD0, F4LSD1, GSLSD0, GSLSD1, GSLSD2, GSLS3
MUXCIU
Block Name, Block Type, Port, Description, Read Only
ODD
Block Name, Block Type, Location (only block #), Description, Max Time, 0, Faceplate Type
OMSDD
Block Name, Block Type, Location (only block #), Description, Max Time, 0, Faceplate Type
ORCM
Block Name, Block Type, Location (only block #), Description, Max Time, 0, Faceplate Type
ORMC
Block Name, Block Type, Location (only block #), Description, Max Time, 0, Faceplate Type
ORMSC
Block Name, Block Type, Location (only block #), Description, Max Time, EU code, Zero,
Span, Significant Change
OSTN
Block Name, Block Type, Location (only block #), Description, Max Time, EU code, Zero,
Span, Significant Change, High Alarm Limit, Low Alarm Limit, Deviation Alarm Limit, Station
Type
POLL
Block Name, Block Type, Location, Description, Poll Interval
RCM
Block Name, Block Type, Location, Description, F1LSD0, F1LSD1, OUTLSD0, OUTLSD1
RMC
Block Name, Block Type, Location, Description, F1LSD0, F1LSD1, F2LSD0, F2LSD1,
PERM1LSD0, PERM1LSD1, PERM2LSD0, PERM2LSD1, OUTLSD0, OUTLSD1
RMSC
Block Name, Block Type, Location, Description
SPEC
Block Name, Block Type, Location, Description
STN
Block Name, Block Type, Location, Description
TEXT
Block Name, Block Type, Location, Description
TEXTSTR
Block Name, Block Type, Location, Description
The following table is a guide to understanding the various block fields used
when defining OPC90 blocks
FIELD NAME
FIELD DESCRIPTION
Examples
Block Name
Contains the case-insensitive full block
name (not the tagname). The full block
name includes the device name followed by
all groups followed lastly by the block name.
(see notes)
CIU4.Group1.STN1
Device1.DIL23
CIU4
CIU4.Unit1.Boiler.Turbine.Mtr1
Block Type
Specifies the case-insensitive OPC90
Server Block Type as one of the following
strings:
AIL, AOL, BLK, DEVICE, DAANG, DADIG,
DIL, DOL, HAI, HAO, HDI, HDO,
MODSTAT, MSDD, ODD, OMSDD, ORCM,
ORMC, ORMSC, OSTN, POLL, RCM,
RMC, RMSC, SPEC, STN, TXT, TEXTSTR
AIL, Ail, ail, stn, STN, AOL,
RMSC
Location
Specifies the Bailey address as:
Bailey ring address.
Bailey node address.
Bailey ring address.
Bailey block address.
Address fields must be separated by a dot
not a comma.
For AOL, DOL, ODD, OMSDD, ORCM,
ORMC, ORMSC and OSTN blocks simply
1.1.2.1000
“1.1.2.1000”
1.1.4.200
200 (for AOL, DOL, ODD,
OMSDD, ORCM, ORMC,
ORMSC, OSTN)
“200” (for AOL, DOL, ODD,
OMSDD, ORCM, ORMC,
ORMSC, OSTN)
The RoviSys Company
Version 7.0
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