H
I have a Master-Slave Exchanging following Request Response. Can some one be kind enough to shed some light on this?
MASTER:
Request Bytes:
01 52 44 02 39 38 39 03 39 45 42 32 04
Request ASCII version: .RD.989.9EB2.
SLAVE:
Response Bytes:
01 39 38 39 02 32 2E 33 31 30 31 30 30 03 46 36 36 38 04
Response ASCII version:
.989.2.310100.F6.68.
I do understand that slave is 01 and slave saying my version is 2.3101 etc... I don't understand the function code and ASCII or RTU, LRC/CRC stuff.
I appreciate the help.
Thanks,
H
MASTER:
Request Bytes:
01 52 44 02 39 38 39 03 39 45 42 32 04
Request ASCII version: .RD.989.9EB2.
SLAVE:
Response Bytes:
01 39 38 39 02 32 2E 33 31 30 31 30 30 03 46 36 36 38 04
Response ASCII version:
.989.2.310100.F6.68.
I do understand that slave is 01 and slave saying my version is 2.3101 etc... I don't understand the function code and ASCII or RTU, LRC/CRC stuff.
I appreciate the help.
Thanks,
H