Mod_eng> input and output register map – Yaskawa MP2000 User Manual
Page 79
 
TECHNICAL NOTE
<MOD_ENG> 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. 
ENDPRFL
Bit
End of cycle marker pulse. When the full 
length of the machine cycle has been reached 
from either direction this bit flickers goes on 
(one-shot). 
ERROR
Bit
If an error occurs during block execution, this 
output latches ON. 
MODDATA
Long
This is the modulated master output. The 
value of the modulated data is also stored in 
the RDA. 
 
 
 
 
 
 
 
 
 
File: MP2000_IndividualFunctionDocument_RevC 79/168 
Doc Number: eng.MCD.05.101 
11/17/2005