Yaskawa MP3200 Troubleshooting Manual - Manual (Page 103)

5.2 Troubleshooting Message Communications
Message Communications Errors
5-28
 Status 2 (PARAM05)
This parameter gives the Latest Error Status listed in the following table as Status 2 of the 218IFD.
This parameter gives information on the latest error that occurred.
Note: The status is updated when the function is executed in each scan.
 Status 3 (PARAM06)
This parameter gives the Send Count listed in the following table as Status 3 of the 218IFD.
Note: The status is updated when the function is executed in each scan.
 Status 4 (PARAM07)
This parameter gives the Receive Count listed in the following table as Status 4 of the 218IFD.
Note: The status is updated when the function is executed in each scan.
 Status 5 (PARAM08)
This parameter gives the Error Count listed in the following table as Status 5 of the 218IFD.
Note: The status is updated when the function is executed in each scan.
Status 2 Value Meaning Remarks
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.
4 Connection error
M-SND: The remote station rejected an attempt to open
a TCP connection.
5 Connection error
M-RCV: An error occurred while passively opening a
TCP connection.
6 System error A socket polling error occurred while receiving data.
7 TCP data send error The remote station does not exist.
8 UDP data send error
The data send request command was sent to a socket
that does not exist.
9 TCP data receive error
A disconnection request was received from the remote
station.
10 UDP data receive error
A data receive request was executed for a socket that
does not exist.
11 Changing socket option error
A system error occurred while changing the socket
options.
12 Data conversion error Error in protocol conversion
Status 3 Value Meaning Remarks
0 to 65,535 Send Count
Counts the number of times a message was sent over the transmis-
sion path.
Status 4 Value Meaning Remarks
0 to 65,535 Receive Count
Counts the number of times a message was received over the
transmission path.
Status 5 Value Meaning Remarks
0 to 65,535 Error Counter
Counts the number of errors that occurred during message recep-
tion.