Mitsubishi Electric RD77MS2 User Manual page 138

■Setting method for the current value changing function
The following shows an example of a program and data setting to change the current value to a new value with the positioning
start signal. (The "[Md.20] Current feed value" value is changed to "5000.0 m" in the example shown.)
• Set the following data. (Set using the program referring to the start time chart.)
n: Axis No. - 1
Setting item
[Cd.3] Positioning start No.
[Cd.9] New current value
*1 Refer to the following for details on the setting details.
Page 504 Control Data
• The following shows a start time chart.
■RD77MS4 operation example
Positioning start signal
PLC READY signal
READY signal
Start complete signal
([Md.31] Status: b14)
BUSY signal
Positioning complete signal
([Md.31] Status: b15)
Error detection signal
([Md.31] Status: b13)
3 MAJOR POSITIONING CONTROL
136
3.2 Setting the Positioning Data
Setting value
9003
50000
V
[Y10]
[Y0]
[X0]
[X10]
[Md.20] Current feed value
[Cd.3] Positioning start No.
[Cd.9] New current value
Setting details
Set the start No. "9003" for the new current value.
Set the new "[Md.20] Current feed value".
Address during
positioning execution
Data No. during
positioning execution
Buffer memory address
4300+100n
4306+100n
4307+100n
Start of data No. 9003
t
50000
9003
50000