OPC90 Server
OUTPU
face
ients.
ds
T XRP UPDATE 32 Bit
UINT
Config Frequency in milliseconds at which output
exception reports are written to the Bailey inter
device. Output exception reports are values
written to AOL, DOL, ODD, OMSDD, ORCM,
ORMC, ORMSC and OSTN blocks by OPC cl
Settings in the range of 500 to 3000 millisecon
are common.
MIN SP
RATE
STN
otal
number of STN and SPEC blocks in the database
times 1000 is actually used by the server.
EC UPDATE 32 Bit
UINT
Config Minimum update rate in milliseconds at which
and SPEC block specifications will be read. A
value equal to the larger of this setting or the t
LOC ,
ory
cks
K Boolean Config Supervisory control write lock. When True (1)
locks out all operator write requests (supervis
control write) from the other OPC90 Server blo
that support write capability.
ESTAB ng
led
e
is
starting.
LISH ONLINE Boolean Config Commands interface on-line before establishi
the points. Use this option for heavily loaded
Network 90 systems. It only needs to be enab
when PCUs are observed to toggle between th
online and offline state when OPC90 Server
SCREENING
by
d
a
it
Boolean Config Utilize the interface exception report screening
option. This option helps increase throughput
instructing the interface to not report unchange
exception reports received from the sender as
result of its maximum exception report time lim
expiring.
ENHANCED ANAL
PRECISION
OL
using REAL4 representation instead of
REAL3. REAL4 representation increases the
this
on
light
n
ost
ade
OG Boolean Config Enables analog data exchange with AIL and A
blocks
accuracy of analog values to 7 digits. REAL3
values have an accuracy of 5 digits. Enabling
option is only valid for INFI90 systems. It is
ignored when the detected system type is
NETWORK 90 or Command Series. This opti
adds an extra byte to each analog value
exchanged with the CIU. The result is a very s
reduction in the maximum number of exceptio
reports that can be exchanged per second. M
users should enable this option. It has been m
optional to maintain compatibility with existing
OPC90 installations.
MSDD PULSE OUT
HANDLING
locks
ration. The MSDD
pulse output time specification (S22) is read on
ter
.
k
not
Boolean Config Enables additional logic that handles MSDD b
configured for pulsed output ope
startup. If non-zero, whenever changes to the
requested state are made, the OPC90 MSDD
block REQ_STATE tag will be reset to zero af
the configured pulse output time has transpired
Remember, any changes made to MSDD bloc
pulse output times after startup of OPC90 are
recognized until OPC90 is restarted.
TIME SYNCING m
Boolean Config Supports defining the type of ABB Bailey syste
and time syncing related options (see note 2).
STN FAST Update poll 32 Bit Config Defines the fast update interval in minutes and
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