Yaskawa MP2000 - Manual (Page 135)

TECHNICAL NOTE
<RDERROR> Input and Output Register Map
Output Registers
The following registers are used as outputs from the function block. They can be
monitored by the LadderWorks program to check the execution of the function.
Output Type Description
RUNNING Bit This bit is ON when the function block is
executing.
ERROR Bit If axis number is incorrect the ERROR output
will go high. Also RDA Error ID (MW3**81) bit
3 is turned on.
AXIS-ERR Bit If the servo alarm (IB**2C0=ON) error occurs
while the block is in execution, this output is
on. However, if the error condition is
released, this output is also reset.
ERROR-ID Word If an error occurs on the axis, this output will
read the exact integer value in IW**2D error
register. See appendix for alarm code
meaning.
Input Registers
The following registers are used as inputs to the function block. They select the options
and define the parameters that the user needs to make the function work as necessary.
Input Type Description Range and state
EXECUTE Bit Block enable – Block cannot
execute unless this is
TRUE. TRUE – Block enable
FALSE – Block disable
AXIS Word Axis number related to the
block. 1to16
DATA04W Address Address of the first working
register. Four words of register space
are used by this function.
File: MP2000_IndividualFunctionDocument_RevC 135/168
Doc Number: eng.MCD.05.101
11/17/2005