Yaskawa JAPMC-MC2303-E - Manual (Page 92)

6
Message Send and Receive Functions
6.1 Message Send Function
6.1.3 Inputs and Outputs for the Message Send Function
6-7
[ g ] Param (Parameter List Leading Address)
The PARAM input specifies the leading address of the parameter list. A parameter list will be automatically created
from the 17 words starting with the specified address. Use the parameter list to input the function code and other
related parameters. The processing results and status are also output to the parameter list.
ΠRefer to 6.1.4 Parameter List for MSG-SND Function on page 6-9 for information on the parameter list.
Example: The following parameter list will be created when the Parameter List Leading Address is set to
DA000000.
( 2 ) Outputs
The following table gives the registers that can be used for the outputs.
The following sections describe the outputs in more detail.
[ a ] Busy (Processing in Progress)
Specify the bit that will report when sending the message is being processed.
The Busy output will be ON while message send processing or abort processing is in progress.
Keep the Execute command or Abort command ON while the Busy output is ON.
[ b ] Complete (Processing Completed)
Specify the bit that will report when processing to send the message has been completed.
The Complete output will be ON for only one scan after message send processing or abort processing has been com-
pleted normally.
[ c ] ERROR (Error Occurred)
Specify the bit that will report when an error has occurred while sending the message.
The Error output will turn ON for only one scan when an error occurs.
Register
Parameter
F x x x x x x 0
DW000000 PARAM00
DW000001 PARAM01
DW000002 PARAM02
DW000003 PARAM03
DW000004 PARAM04
DW000005 PARAM05
DW000006 PARAM06
DW000007 PARAM07
DW000008 PARAM08
DW000009 PARAM09
DW000010 PARAM10
DW000011 PARAM11
DW000012 PARAM12
DW000013 PARAM13
DW000014 PARAM14
DW000015 PARAM15
DW000016 PARAM16
Inputs I/O Designation Applicable Registers
Busy
Complete
Error
B-VAL Any bit registers (including those with subscripts) except for # and C registers