CIDRW System
User’s Manual
SECTION 6
SECS Protocol Specifications
SECTION 6
Appendix
129
•Storing
The method for storing in the BUSY status, e.g. because the internal buffer is full, is to use NAK trans-
mission.
• Processing for time-out detection
At T3 and T4 time-outs, the time-out is notified by the S9F9 message.
• SECS parameters
Item Default setting Range Setting Unit
Double block detection yes/no 1 1: The header of the block currently being received is
compared with the correct block received immediately
before, and double blocks are detected.
0: Double block detection is not performed.
-
Source ID 0 0 to 32767 1
Single block No. 1 0, 1 -