Rockwell Automation 1770-KF2 Data Highway or Highway Plus Interface Module User Manual - Manual (Page 164)

Error Reporting
Chapter 7
7Ć9
Local Error Codes
The 1775-KA module stores local error codes under the user symbol
ERROR. Possible local errors are listed below:
Code (If Applies)
EXT STS STS
Error
Code Meaning
32 The size of the local file involved in a file assignment command is
greater than 65,535 bytes.
34 A station number greater than 376 (octal) was specified for the
remote address in an assignment command.
35 Attempt to send unprotected command is invalid.
37 The perĆpacket timeout, which can be set through LIST, ran out
before a reply was received. This means that the remote station
acknowledged (ACK) the command message but did not send
the reply in the allotted time. (cf. Error 92)
02 92 The remote station specified does not acknowledge (ACK) the
message. See discussion of Error 92 in ERROR WORD in User
Programming (1771ĆKG, 1771ĆKA, 1771ĆKA2, 1774ĆKA
Modules)."
04 94 Local port is disabled through LIST.
112 1. Undefined assignment operator in an assignment statement.
2. Undefined operator in an expression.
114 Illegal expression syntax.
115 Illegal unary (prefix) operator in an expression.
117 Undefined data following a valid address in a CREATE command,
or undefined data following a valid symbol in a DELETE
command.
121 Symbol undefined. This will occur if a symbol appears as the
source in an assignment command before it is defined as a
symbol. For example, a statement of the form:
A = A + 6
will give this error if User Symbol A" has not appeared
previously.
123 System symbol must be a symbolic address. This error will occur
if a procedure name is used in place of a symbolic address in an
assignment statement or if the system symbol referenced in an
assignment doesn't exist.