YASKAWA MP2000 Series Troubleshooting Manual page 52

3.3 Message Communication Error
3.3.3 Checking the Message Function
( 3 ) Checking the Message Function Parameters
If message communication with the PLC or touch panel of another manufacturer or the computer does not start, the
message function may not have been executed properly due to incorrect setting of the message function parameters.
Check the settings of the message function parameters by following the procedure below.
Use the register list of MPE720 to check the data of the registers.
Execute
Abort
Dev-Typ
Pro-Typ
Cir-No
Ch-No
Param
DA00000
Example: When DA00000 was specified as the start address of the parameter list
3-20
MSG-SND
Busy
Complete
Error
Parameter List
Register F
DW00000 PARAM00
DW00001 PARAM01
PARAM02
DW00002
DW00003 PARAM03
PARAM04
DW00004
DW00005 PARAM05
DW00006 PARAM06
DW00007 PARAM07
DW00008
PARAM08
DW00009
PARAM09
DW00010
PARAM10
DW00011 PARAM11
DW00012 PARAM12
DW00013 PARAM13
DW00014
PARAM14
DW00015
PARAM15
DW00016
PARAM16
Execute
Abort
Dev-Typ
Pro-Typ
Cir-No
Ch-No
Param
DA00000
0
MSG-RCV
Busy
Complete
Error