TFTP Protocol
8--2
1070 072 196-101 (00.06) GB
Call from the PC
TFTP <Host> GET <Source> [<Destination>]
Example:
TFTP 142.24.26.129 GET CL4DM0D0L510 DBAU0
The DBAU0 file is where the contents of the data module 0 are filed.
Error Messages
Illegal TFTP commands produce the error string:
D Illegal TFTP operation
Wrong source operands/source file coding produces:
D File not found
On the protocol level, these errors are signaled by ICMP messages.
A wrong host address or a COM-E module that is momentarily not address-
able produces, after 26 seconds, the error string:
D Time-out
In addition, the error listing of the COM-E module provides the following error
codes:
D Err1: 42 Identification TFTP error
D Err2: 01 Illegal TFTP opcode
02 Illegal controller
03 Illegal operand
04 Illegal length
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