YASKAWA MP2000 Series User Manual page 100

6.2 Message Send Function
6.2.5 Details of Parameters Used in Explicit Message
[ a ] REQUEST
The status of the processing request for the MSG-SND function is output to this bit.
Bit Status
1
0
[ b ] RESULT
The result of executing MSG-SND function is output to these bits.
Code
1
2
3
4
5
6
7
[ c ] COMMAND
The processing command for the MSG-SND function is output to these bits. The executed process is indicated by the
COMMAND bits.
Code (Hex)
3
8
9
C
[ d ] PARAMETER
The following error code is output if RESULT (Processing result) is set to 4 (FMT_NG: parameter format error).
In other cases, the remote connection number is output.
RESULT = 4
(FMT_NG:
parameter format error)
Other values of RESULT
6-12
Meaning
Processing is being requested.
Processing request has been accepted.
Abbreviation
SEND_OK
Sending has been completed normally.
REC_OK
Receiving has been completed normally.
ABORT_OK
Abort completed.
FMT_NG
Parameter format error
SEQ_NG
Command sequence error
RESET_NG
Reset status
REC_NG
Data receive error (Error detected by a lower-layer program.)
Abbreviation
ABORT
Abort
Send MEMOBUS command;
M_SEND
execution of the command is completed upon reception of a response.
Receive MEMOBUS command;
M_REC
execution of the command is followed by the sending of a response.
MR_SEND
Send MEMOBUS response
RESULT Code
00
01
02
03
04
05
06
07
08
10H
XX
Meaning
Meaning
Meaning
No errors
Remote connection number out of range
MEMOBUS response receive monitor time error
Retry count setting error
Cyclic area setting error
Not used
Data address error
Data size error
Function code error
Function code error or format conversion error
Remote connection number