Mitsubishi A1SD75M3 User Manual page 248

5 DATA USED FOR POSITIONING CONTROL
Storage item
Md.51 Start data pointer being
executed
Md.52 Last executed positioning
data No.
Md.53 Repeat counter
Md.54 Positioning data No. being
executed
Md.55 Block No. being executed
Md.56 Positioning data being
executed
•
The point No. (1 to 50) of the start data currently being executed is stored.
•
"0" is stored when positioning is completed.
•
The positioning data No. executed last is stored.
•
The value is held until the next positioning is executed.
•
During "repetitive" execution, the remaining No. of repetitions is stored.
•
This value is decremented (-1) at the end of the repetition loop.
•
The loop ends when "0" is reached.
•
"0" is stored for an infinite loop.
•
The positioning data No. currently being executed is stored.
•
For an indirectly specificated positioning data No., the data No. converted to 1 to
600 is stored.
•
When controlling using the "start block data", the block No. "7000" to "7010"
currently being executed is stored.
•
In all other cases, "0" is stored.
•
The details of the positioning data currently being executed (data of positioning
data No. stored in Md.54 ) are stored in the addresses shown on the right.
5 - 158
Storage details
MELSEC-A