Hitachi FL.NET, User Manual

Page: 244 / 307

8 APPENDIXES
8-20
The header of each message contains a request transaction code or response transaction code (TCD)
that provides message frame identification.
Table 8-4 List of Transaction Codes
Transaction code Description
0 to 59999 Transparent message (LQE500)
0 to 9999 Reserve (LQE502)
10000 to 59999 Transparent message (LQE502)
60000 to 64999 Reserve
65000 Token frame
65001 Cyclic frame
65002 Enter request frame header
65003 Byte block data read (request) (reserve)
65004 Byte block data write (request) (reserve)
65005 Word block data read (request)
65006 Word block data write (request)
65007 Network parameter read (request)
65008 Network parameter write (request)
65009 Stop directive (request)
65010 Run directive (request)
65011 Profile read (request) (reserve)
65012 Trigger header
65013 Log read (request)
65014 Log clear (request)
65015 For message return testing (request)
65016 to 65202 Reserve (for future extension)
65203 Byte block data read (response)
65204 Byte block data write (response)
65205 Word block data read (response)
65206 Word block data write (response)
65207 Network parameter read (response)
65208 Network parameter write (response)
65209 Stop directive (response) (reserve)
65210 Run directive (response) (reserve)
65211 Profile read (response)
65212 Reserve
65213
Log data read (response)
65214 Log data clear (response)
65215 For message return testing (response)
65216 to 65399 Reserve (for future extension)
65400 to 65535 Reserve