YASKAWA MP2300S - Page 432

Appendix G MSG-SND/MSG-RCV Functions (Ethernet)
G.2 Message Receive Function (MSG-RCV)
A-110
( 2 ) Process Result (PARAM00)
The process result is output to the upper byte. The lower byte is used for system analysis.
When an error occurs, investigate it by referring to the following error contents:
Value of Process
Result
Meaning
00H In process (Busy)
10H Process completed (Complete)
8yH Error occurred (Error)
Value of Process
Result
Error Contents Description
80H
–
Reserved
81H
––
82H Error in setting address
The following setting is out of range. Check the setting.
PARAM11 (holding register offset)
83H Data size error The received data size is out of range. Check the source data size.
84H Error in setting circuit number
The circuit number is out of range. Check Cir-No (circuit number) of
the MSG-RCV function.
85H Error in setting channel number
The communication buffer channel number is out of range.
Check Ch-No (communication buffer channel number) for the MSG-
RCV function.
86H Connection number error
The connection number is out of range. Check PARAM02 (connection
number).
87H
–
Reserved
88H Communication section error
An error response was returned from the communication section (com-
munication device). Check the equipment connection. In addition,
check that the remote device is open to communication.
89H Device select error
Unavailable device is set. Check Dev-Typ (communication device
type) of the MSG-RCV function.