1104 Matrix PRASAR UCS System Manual
The PRASAR UCS will make 5 attempts (default value of Data Transfer Retry Count - on Negative Response)
to send the message after a regular interval of 3 seconds (default value of Data Transfer Retry Timer - on
Negative Response). If the ACK is still not received from the CAS, the PRASAR UCS will proceed to the next
message.
• Busy Response from the CAS
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
PRASAR UCS to CAS CAS to PRASAR UCS
<STX> -Call Record-<ETX> <BCC> and wait for
Response to Data Timeout (sec), default 3 sec.
NAK (CAS responds but cannot accept
at this time)
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
Retransmit <STX> -Call Record-<ETX> <BCC>
and wait for Data Transfer Retry Timer (sec) - on
Negative Response, default 3 seconds.
NAK
PRASAR UCS to CAS CAS to PRASAR UCS