ProSoft Technology 5205-DFNT-PDPS - Manual (Page 34)

PDPS ♦ ProLinx Gateway Diagnostics and Troubleshooting
PROFIBUS DP Slave
Page 34 of 61 ProSoft Technology, Inc.
December 31, 2008
4.1.5 Module State: Word 10310 Byte 0
Indicates the current state of the module.
ƒ 0 = Normal Operation
ƒ 1 = Shutdown
ƒ 2 = File Transfer
ƒ 3 = SPC3 ASIC problem
ƒ 4 = Not in data exchange
4.1.6 Last Global Command: Word 10310 Byte 1
The value of the last global command code received from the master.
Bit Designation Significance
0 Reserved
1 Clear_Data With this command the ASCI output data is deleted in data transfer
buffer and is changed to next transfer data buffer contents.
2 Unfreeze With 'Unfreeze': freezing input data is cancelled.
3 Freeze The ASCI input data is fetched from next transfer buffer to data
transfer buffer and frozen. New input data is not fetched again until
the master sends the next 'Freeze' command.
4 Unsync The 'Unsync' command cancels the 'Sync' command.
5 Sync The ASCI output data transferred with a WRITE_READ_DATA
telegram is changed from data transfer buffer next state buffer. The
following transferred output data is kept in data transfer buffer until
the next 'Sync' command is given.
6,7 Reserved The Reserved designation specifies that these bits are reserved for
future function expansions.
4.1.7 PROFIBUS Input Counter: 10311
Input counter is incremented each time the input data is updated.
4.1.8 PROFIBUS Output Counter: Word 10312
Output counter is incremented each time the output data is updated.
4.1.9 Words 10313 to 10399
No valid data