Toshiba T2N Network Card User Manual


 
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6 F 3 B 0 3 6 2
For data storage registers, a boundary error occurs if the specified area (start register + register
range) does not exist in either the local or remote ports.
Local port: TermSTS = 0AH, remote port: TermSTS = 8AH
A response timeout error (TermSTS = 02H) occurs if the response time from the remote port
exceeds the time specified by the timer counter value.
Read protection can be specified for each register type on the local T2N by using the special
coil settings described below. In this case, a memory write protect error (TermSTS = 04H) will
occur.
F 9 8 7 6 5 4 3 2 1 0
SW067 SW C T F D RW LW W XW/YW
When PC link transmission or the UDP socket interface is used, if an application
transmits to a nonexistent remote port, an transmission error (TermSTS = 0BH, detailed
information = 0020H) occurs.
0:Write enabled
1:Write protected
Special registers
Counter registers
Timer registers
PC internal file registers
Expansion file registers (IC card)
Input/output registers
Link registers
Link relay registers
Auxiliary registers
Data registers