Hello,
I have an FMC125 with connected RS232 device. It acquires data every minute for GPS etc... and the attached RS232 sends data every minute. When it is offline for a while I find that we will get data like this.
IMEI
AVL data (one packet only)
RS232 data using Codec13 <all packets>
AVL data (all remaining data)
For example, if it is offline for one hour we get something like:
Receive IMEI (I send ack with 0x01)
Receive 1 AVL packet (I send ack with number of bytes)
Receive 60 Codec13 records (seems it does not need ack)
Receive 59 remaining AVL packets.
Does anyone know what might be happening here? Is this to be expected? I would hope that they would arrive in the sequence they were acquired, or send all AVL data then all RS232 data.
All the best - L