
Simatic/TI 505 Ethernet Driver Help
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STW00243 Reserved N/A N/A N/A x
STW00244 Additional Control Status Flags
Bit 1, Controller Mode 0 = Program Mode, 1 = Run
Mode
Bit 2, Scan Mode 0 = Variable, 1 = Fixed
Bit 3, User Program Source 0 = Ram, 1 = Flash
Bit 4, Ethernet Port Link Status 1 = Connected
Bit 5, TCP/IP Network Status 1 = Operational
Bit 6, Duplicate IP Address Status 1 = Duplicate
Detected
N/A N/A N/A x
STW00245 Additional Controller Error Status
Bit 1, 1 = Fatal error present
Bit 2, Reserved
Bit 3, 1 = One or more remote bases are not
communicating
N/A N/A N/A x
STW00246 Fatal Error Code. This contains the fatal error code
when a fatal error is present.
N/A N/A N/A x
STW00247-00257 CTI Support Diagnostics N/A N/A N/A x
STW00259 Product Serial Number N/A N/A N/A x
STW00260 Firmware Major Release Number N/A N/A N/A x
STW00261 Firmware Minor Release Number N/A N/A N/A x
STW00262-00298 CTI Support Diagnostics N/A N/A N/A x
STW00299 Peak Scan Time N/A N/A N/A x
STW00300-454 CTI Support Statistics N/A N/A N/A x
STW00455-00469 Remote Base Receive Errors. This contains the
number of times that the controller encountered an
error reading the response message from the
remote base.
STW 455 corresponds to remote base 1.
STW 456 – STW 469 correspond to remote bases
2 – 15.
N/A N/A N/A x
STW00470 Not used N/A N/A N/A x
STW00471-00485 Abnormal Logoff Count – Remote Base 1 - 15. This
contains the number of times that the controller
stopped communicating with the remote base due
to communications errors or response timeouts.
STW 471 corresponds to remote base 1.
STW 472 – STW 485 correspond to remote bases
2 – 15.
N/A N/A N/A x
STW00486 Not used N/A N/A N/A x
STW00487-00501 Timeout Count – Remote Base 1 – 15. This
contains the number of times that the base failed
to respond to a request from the controller within
the specified time.
STW 487 corresponds to remote base 1.
STW 488 – STW 501 correspond to remote bases
2 – 15.
N/A N/A N/A x
*For more information, refer to the register "STW200".
**Not used by the CTI 2500.
***This is only for CP575.
Alarm Addressing
The driver supports the following addresses. The default data type for each address type is indicated in bold.
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