YASKAWA MP3000 Series - Page 84

2.4 Communications with MP-series Controllers
Message Functions
2-66
 Detail Error Code (PARAM02 and PARAM03)
These parameters give the detail error code.
 Status 1 (PARAM04)
This parameter gives status information.
Note: The status is updated when the function is executed in each scan.
 Status 2 (PARAM05)
This parameter gives information on the most recent error.
Processing
Result Value
(PARAM00)
Detail
Error
Code
Error Description Description
81 hex 1 Function code error
An unused function code was sent or received. Check
PARAM12 (Function Code).
82 hex 2
Address setting
error
The setting of one or more of the following parameters is out of
range. Check the settings.
PARAM14 and PARAM15 (Remote Station Data Address)
PARAM20 and PARAM21 (Local Station Data Address)
83 hex 3 Data size error
The data size for sending or receiving is out of range. Check
PARAM17 (Data Size).
84 hex 4
Circuit number set-
ting error
The circuit number is out of range. Check the circuit number
(Cir-No) in the MSG-SNDE function.
85 hex 5
Channel number
setting error
The channel number for the communications buffer is out of
range. Check the communications buffer channel number (Ch-
No) in the MSG-SNDE function.
86 hex 6
Connection number
error
The connection number is out of range. Check PARAM10
(Connection Number).
88 hex
7 Data reception error
An error response was received from the communications
device. Check the connections to the device. Also check to see
if the remote device is ready to communicate.
8 Data sending error
10H Connection error
89 hex 9 Device select error
A device that cannot be used was selected. Check the communi-
cations device type (Dev-Typ) in the MSG-SNDE function.
C0 hex 40 hex Register type error
The register type for the remote station is out of range. Check
PARAM16 (Remote Station Register Type).
C1 hex 41 hex Data type error
The data type is out of range. Check the address table at the
remote station. This error occurs when using function code
434D hex or 434E hex.
C2 hex 42 hex
Local station
register type error
The register type for the local station is out of range. Check
PARAM22 (Local Station Register Type).
Status 1 Value Meaning Description
1 IDLE The connection is idle.
2 WAIT The connection is waiting to be made.
3 CONNECT The connection is established.
−−−
Status 2 Value Meaning Description
0 No error Normal
1 Socket Creation Error A socket could not be created.
2 Local Port Number Error Setting error in local station port number
3 Changing Socket Attribute Error
A system error occurred while setting the socket attri-
bute.
Continued on next page.