YASKAWA MP2300S, User Manual, Page: 246 / 462

6.2 Communication with Other MP Series
6.2.4 When the MP2300S Acts as Master (ladder program which uses MSG-SND function)
6-56
Parameter list setting example for the message transmit function
An example of a parameter list setting when writing 100 words of data from MW00000 to the destination using
the connection with a connection number = 1 follows:
Note: N: Input, OUT: Output, SYS: For system use
Table 6.13 Parameter List Setting Example (parameter list start address Param = DA00000)
Register
Number
Setting Val-
ue
Parameter Num-
ber
IN/OUT Remarks
DW00000
– PARAM00 OUT
Process result
DW00001
– PARAM01 OUT
Status
DW00002
00003 PARAM02 IN
Connection number = 3
DW00003 – PARAM03 IN
Option (Setting unnecessary)
DW00004
0009H PARAM04 IN
Function code = 09H (Reads a holding register)
DW00005
00400 PARAM05 IN
Data address = 400 (Starting from MW00400)
DW00006
00100 PARAM06 IN
Data size = 100 (100 words)
DW00007 00001 PARAM07 IN
Remote CPU number = 1
DW00008
00000 PARAM08 IN
Coil offset = 0 word
DW00009
00000 PARAM09 IN
Input relay offset = 0 word
DW00010
00000 PARAM10 IN
Input register offset = 0 word
DW00011
00000 PARAM11 IN
Holding register offset = 0 word
DW00012
– PARAM12 SYS
Reserved by the system. (Zero clear at startup)
DW00013
– PARAM13 SYS
Reserved by the system.
DW00014
– PARAM14 SYS
Reserved by the system.
DW00015
– PARAM15 SYS
Reserved by the system.
DW00016
– PARAM16 SYS
Reserved by the system.