Yaskawa MP2000 - Manual (Page 156)

TECHNICAL NOTE
Block Fault Conditions:
The following table outlines several situations that may cause an error. The block error
can be cleared by the EXECUTE bit going low.
Internal Fault Bit Cause Note
rcverror
AB00001F MSG-RCV has an
error. The MSG-RCV internal function has an
error. Refer to ERROR-ID output for
value.
81= Function code error
82= Address set error
83= Data size error
84= Line number setting error
85= Channel number error
86= Station Address error
88= Transmission unit error
89= Device selection error
Working Registers
This table outlines the data in the Thirty registers used by the function block. There is
not usually any need for the user to access any of these bits directly. The MSG-RCV
type registers can be further understood by referencing the MSG-RCV function block in
the on line help.
Register No. Type Name Description
AW00000
Bit 0 IN execute EXECUTE input (XB000000)
Bit 7 OUT running Directly controls YB000000 (RUNNING Output)
Bit 8 OUT done Directly controls YB000001 (COMPLETE Output)
Bit 9 OUT error Directly controls YB000002 (ERROR Output)
Bit A Working oneshotA Reserved
Bit B Working firstPass One shot on rising edge of EXECUTE input to initialize axis.
AW00001 MSG-RCV Reserved Reserved
AW00002 MSG-RCV Reserved Reserved
AW00003 MSG-RCV slave Called station # (Param2)
AW00004 MSG-RCV Reserved Reserved
AW00005 MSG-RCV Reserved Reserved
AW00006 MSG-RCV startAdd Data address (Param05)
AW00007 MSG-RCV size Data size (Param06)
AW00008 MSG-RCV called_CPU Called CPU# (Param7)
AW00009 MSG-RCV Reserved Reserved
File: MP2000_IndividualFunctionDocument_RevC 156/168
Doc Number: eng.MCD.05.101
11/17/2005