Panasonic FP2 Manual page 51

FP2−CCU
66 Address Error:
•
Situation
There is an error in an address specification, such as in the program
address.
There is an error in the decimal or hexadecimal format specification for
the data.
•
Example of error
This occurs if a program address is specified that is larger than the unit
side, when an RP command is sent.
•
ERR LED on the FP2 Computer Communication Unit
Off
67 Missing Data Error:
•
Situation
The data specified for reading does not exist.
•
ERR LED on the FP2 Computer Communication Unit
Off
6.3 Table of MEWTOCOL−COM Error Code
Specifications
6 − 9