FP2−CCU
Specifications
6 − 8
6.3 Table of MEWTOCOL−COM Error Code
61 Data Error:
• Situation
There is an error in the contact number and/or data number specification.
There is an error in the decimal or hexadecimal format specification for
the data.
• Example of error
This occurs if the data register specification is in hexadecimal format
when an RD command is sent.
• ERR LED on the FP2 Computer Communication Unit
Off
62 Registration Error:
• Situation
Too many registrations have been entered, or a registration has not been
entered.
• Example of error
This occurs if the number of data registered exceeds 16 words when an
MD command is sent.
• ERR LED on the FP2 Computer Communication Unit
Off
63 PC Mode Error:
• Situation
The PLC is in a mode in which the sent command cannot be processed.
• Example of error
This occurs if the CPU unit side is in the RUN mode when a WR
command is sent.
• ERR LED on the FP2 Computer Communication Unit
Off
65 Protect Error:
• Situation
Write operation was performed to the program area or system register in
the memory protect state.
• Example of error
This occurs if a password has been specified for the CPU when an RR
command is sent.
• ERR LED on the FP2 Computer Communication Unit
Off
