OPC90 Server
<RING> <NODE> <MODULE> a Bailey controller.
The command syntax is simple. The commands and arguments are case
separated by one or more spaces (not
co ). ts.
They indicate the argument is optional.
ar ts
Note that ,
execution trip or major outage to occur.
i e
co d se
s p ed
command e
correct pas WORD tag returns the text
“ ? ed
password i e
co as that
on OP it
by sending
automatica ith no
OPC client
Operation
Use this c
section 7.3
discussion the
mode or its
the curre
ADDR_MO .
Following a
Command
insensitive. Each argument must be
mmas Note that the < > characters are not part of the above argumen
If an optional argument is omitted the
following it cannot be included in the command. gumen
the italicized commands are under password control. WARNING
of these commands can cause a plant
They requ re the correct password to be sent to the PASSWORD tag before th
can be executed. When the OPC90 BLK is conmman
ensitive
figured, a ca
assword is assigned to it. Before OPC90 will accept protect
writes to the COMMAND tag, the OPC Client must first write th
sword to the PASSWORD tag. The PASS
??????? ” when the password has never been received or the receiv
s incorrect. The PASSWORD tag returns the text “********” when th
rrect p
ce an
sword has been received. For security, it is highly recommended
C client has completed its use of the COMMAND tag, it should lock
an invalid password to the PASSWORD tag. Note that OPC90 will
lly invalidate the PASSWORD tag after 60 minutes transpires w
write activity to the OPC90 BLK block.
Command
ommand to change the current operating mode of a controller. See
.2 entitled “Changing Bailey Controller Module Modes” for a detailed
on these modes. The command argument can be the name of
corresponding mode number. If the address arguments are omitted
nt address specified in the ADDR_RING, ADDR_NODE,
DULE tags will be used as the destination address for the operation
re some example operation commands:
Action
OPERATION . CONFIGURE Changes currently addressed module to configure mode
OPERATION CONFIGURE 1 3 6 Changes ring 1 node 3 module 6 to configure mode.
OPERATION 2 Changes currently addressed module to configure mode.
OPERATION 2 1 3 7 Changes ring 1 node 3 module 7 to configure mode.
O ONPERATI EXECUTE 1 3 7 Changes ring 1 node 3 module 7 to execute mode.
O ONPERATI INITIALIZE 1 3 6 Initializes the configuration of ring 1 node 3 module 6.
Save Com
Use this co e.
Note that o
with any a
your needs he
filename co me
is excluded ress
specified in r
mand
mmand to save a Bailey module function block configuration to a fil
nly the function blocks are saved. BASIC programs or C programs
ssociated data files are not included in the save. Contact RoviSys if
include saving programs. Any file name can be specified. If t
ntains spaces it must be enclosed in double quotes. If the file na
, OPC90 will automatically name the file based on the current add
the ADDR_RING, ADDR_NODE and ADDR_MODULE tags. Fo
The RoviSys Company Version 7.0 Page 49
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