Satec PM174 Series, Справочное руководство

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3.9 File Transfer Registers
Address Point ID Description Options/Range Units Type R/W Notes
File Transfer Control Blocks
63120-63151 File Request Block
+0 File function 1 = ACK - acknowledgement
3 = set file position
5 = reset file position
7 = find
11 = read file
127 = erase file
UINT16 R/W 1 - clears the file transfer block
3 - changes the file position
5 - sets the file position at the first
(oldest) record
7 - finds a record matching an event
or/and time (see Note 3)
11 - opens the file for reading from
the present file position
+1 File ID F2 UINT16 R/W
+2 Section number (functions 3, 5, 11) 0-31, 0xFFFF = use channel ID UINT16 R/W
+3 Section channel ID (functions 3, 5, 11) F6, F7 UINT16 R/W
+4 Record sequence number (functions 3, 11) 0-65535 UINT16 R/W The record sequence number with
function 11 does not change the file
position (see Note 2).
+5 Request variation (function 11) 0 UINT16 R/W See file response headings
+6 Find key: N/A UINT16 R/W
+7 Find key: N/A UINT16 R/W
+8, 9 Find key: Start time, seconds since 1/1/1970 F1 sec UINT32 R/W Note 3
+10, 11 Find key: Start time, fractional seconds in µsec µsec UINT32 R/W Note 3
+12, 13 Find key: End time, seconds since 1/1/1970 F1 sec UINT32 R/W Note 3
+14, 15 Find key: End time, fractional seconds in µsec µsec UINT32 R/W Note 3
+16-31 Reserved UINT16 R/W
63152-64943 File Response Block
Data transfer area [0 – 1791] UINT16 R
64944-64951 File Info Request Block
+0 File function 9 = read file info UINT16 R/W
+1 File ID F2 UINT16 R/W
+2 Section number 0-31, 0xFFFF = use channel ID UINT16 R/W
+3 Section channel ID F6, F7 UINT16 R/W
+4 Not used 0 UINT16 R/W
+5 Request variation 0, 1, 2 UINT16 R/W
+6-7 Reserved UINT16 R/W
64952-65151 File Info Response Block
Data transfer area [0 - 199] UINT16 R