Yaskawa Ladder Works Programming Manual - Manual (Page 200)

9.8 Receive Message Function (MSG-RCV)
9-25
9.8.1 Parameters
They adhere to contents-functions and so on and are collected into parameter numerical order.
Table 9.12 is Parameter List.
Table 9.12 Parameter List
Contents
Parameter No. IN/OUT
MEMOBUS Non-procedural
PARAM 00 OUT Process result Process result
PARAM 01 OUT Status Status
PARAM 02 OUT Called station # Called station #
PARAM 03 SYS System reserved System reserved
PARAM 04 OUT Function code
PARAM 05 OUT Data address Data address
PARAM 06 OUT Data size Data size
PARAM 07 OUT Called CPU# Called CPU#
PARAM 08 IN Coil offset
PARAM 09 IN Input relay offset
PARAM 10 IN Input register offset
PARAM 11 IN Holding register offset Register offset
PARAM 12 IN Write-in range LO Register offset
PARAM 13 IN Write-in range HI Register offset
PARAM 14 SYS For system use For system use
PARAM 15 SYS System reserved System reserved
PARAM 16 SYS System reserved System reserved
■ Process Result (PARAM00)
The process result is output to the upper byte. The lower byte is for system analysis.
• 00xx : In process (BUSY)
• 10xx : End of process (COMPLETE)
• 8xxx : Occurrence of error (ERROR)
Error Classification
• 81xx : Function cord error
The sending of an unused function code was attempted. Or, an unused function code was
received.
• 82xx : Address setting error
The data address, coil offset, input relay offset, input register offset, or holding register
offset setting is out of range.
• 83xx : Data size error
The size of the sent or received data is out of range.
• 84xx : Line No. setting error
The line No. setting is out of range.
• 85xx : Channel No. Setting error
The channel No. setting error.
• 86xx : Station address error
The station No. setting is out of range.
• 88xx : Transmission unit error
An error response was returned from the transmission unit. (Refer to 5.6.1)
• 89xx : Device selection error
A non-applicable device is selected.