Yaskawa JAPMC-MC2303-E - Manual (Page 111)

6.2 Message Receive Function
6.2.5 Parameter Details for MSG-RCV Function
6-26
PARAMETER
The following error code is output if RESULT is set to 4 (FMT_NG: parameter format error). In other cases, the remote
node number is output.
( 3 ) PARAM02: Remote Node Number
The source node number is output to PARAM02.
( 4 ) PARAM05: Data Address
The requested data address is output to PARAM05.
( 5 ) PARAM06: Data Size
The data size requested by the sending station to be read or written as the number of bits or words is output to
PARAM06. When Pro-Typ = 1 (Non-procedure protocol), a one-word transaction code is included in the data size in
the leading address of the data.
( 6 ) PARAM07: Remote CPU Number
The destination CPU number specified in the source station is output.
( 7 ) PARAM11: Holding Register Offset (Only for MEMOBUS)
PARAM11 sets the data address offsets from the receiving station when Pro-Typ=1 (MEMOBUS) (PARAM11 is not
used when Pro-Typ=2 (non-procedure)).
The position of the data is shifted backward by the number of words set for the offset at the device receiving the mes-
sage.
ΠFor details, refer to 6.2.6 Relationship among the Data Address, Data Size, and Offset in the MSG-RCV Function on
page 6-28.
ΠNegative offsets cannot be set.
4
RESULT Code Meaning
RESULT = 4 (FMT_NG: pa-
rameter format error)
00 No errors
01 Connection number out of range
02 MEMOBUS response receive monitor time error
03 Retry count setting error
04 Cyclic area setting error
05 CPU No. error
06 Data address error
07 Data size error
08 Function code error
Other values of RESULT †† Remote node number