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OPC Factory Server V3.60 -
Read Me
1 What’s new in OPC Factory Server (OFS) V3.60
PLC native communication redundancy
An optional feature allows establishing a redundant communication link with Unity PLCs
Device connection enhanced operating modes
Two optional parameters allow adjusting the communication flow
recovery with PLCs or devices.
PLC
timestamped variables support
On Modicon M580 plateforms, BOOL and EBOOL variables
(application variable or local IOs) timestamped at
source are supported in the same way as
for BME\BMX-CRA or
BMX-ERT. (for M580 firmware version >=V2.00 and Unity PRO version >= V10.0)
OFS
Timestamp helper update
Located on \Extras folder, the tool
supports PLC timestamped variables as defined
above.
DATE, TIME, DT and TOD Unity Pro types conversion
As for STRING, adding
the postfix ";C" to items linked to
variables with such types performs automatically an OPC item type conversion to
VT_BSTR with the accurate
IEC 1131-3 formatted value string
(ex: myAlias!myTOD;C is
converted from VT_UI4 to VT_BSTR with formated
%MB and %MW PL7 arrays conversion
Adding the postfix ";C" to items linked to
variables with such types performs automatically an OPC item type conversion to
VT_BSTR with the accurate formatted
value string
(ex: myAlias!myPL7BytesArray;C is converted from VT_UI1|VT_ARRAY to VT_BSTR)
New
specific item #PLCDataDicReady
A new specific item gives the status of data
dictionary in OFS server for an
alias, even if a symbol table file is configured also (case of .STU and .XVM file with data dictionary).
This specific item has following properties:
Name Type Access Can be activated
#PLCDataDicReady VT_UI1 R Yes
Possible read values:
0 : indicates that the PLC data dictionary is
not configured for this alias (in OFS
configuration tool).
1 : indicates that the PLC data dictionary is
not available. There are some possible cases :
The data dictionary
functionality is not available / set in UnityPro
application and so not embedded in PLC.
The loading/browse of data
dictionary can be in progress in OFS Server.
2 : indicates that the PLC data dictionary is available.
In case of full data
dictionary without symbol table file, the loading/browse of data dictionary by OFS Server is finished with success.
In case of data
dictionary with a symbol table file, the data dictionary is embedded in UnityPro and PLC
application.
A preloading can be in
progress if No Communication Break is
configured.
Communication
drivers update
The drivers below
are available in the Communication
Drivers folder.
Modbus
Serial PLC
USB Unitelway
XIP
Windows7/
8/ 8.1/10 (x64)
V3.9
V3.6
V3.5
V3.6
Windows7/ 8/ 8.1/10 (x86)
V2.9
V2.6
V2.5
V2.6
2 Last
minute information
Potential communication driver issue on Windows x64
On Windows x64 (7 / 8 / 8.1/ 10) the communication drivers other
than PLC USB might be badly
managed by OFS if XIP driver is not installed. To fix this
issue, just install XIP driver
PLC
USB communication driver setup
Do not try to connect to PLC if USB
driver Schneider PLC USB DriverSuite.exe
is not installed on the computer: Windows system would install a default
USB device, and you would not be able to connect to PLC any more, unless you
un-install the faulty USB device (via Windows
Device Manager) and re-install SchneiderPLCUSBDriverSuite.exe.
PLC
USB communication driver setup on Windows 8 /8.1 /10
On Windows
8 / 8.1 /10 - for IP address assignment (90.0.0.2) for USB network connection
with M580 or Momentum Unity controller a reboot
is required after device is connected first time to USB port and USB RNDIS driver installation has
finished.
Internet Information Services configuration on Windows x64 platforms
On x64 platforms, the IIS OFS application
pool must have the property Enable 32-Bit
applications set to TRUE.
Signed
.Net applications or Assemblies can take long time to launch
OFS Configuration
tool, About
box (OFS, OFS Manager and Sample
client), .Net sample client, OPCUA tools can take long time to launch
when Internet access is not available.
Advanced PLC diagnostic
information
Enhanced Diagnostics
specific items are available only with Unity
PLC
Miscellaneous
The minimum OPC group update rate supported by OFS is 300 ms.
When user registers OFS using the By Web on another PC method, if Internet
Explorer IE10 is used to connect to Schneider
Electric Registration site, then IE10
must be used in compatibility mode.