Auxiliary Shaft Parameters - Mitsubishi Electric Q173DSCPU Programming Manual

7 SYNCHRONOUS CONTROL

7.2.2 Auxiliary shaft parameters

Symbol Setting item
Pr.418 Auxiliary shaft axis No.
Composite auxiliary
Pr.419
shaft gear
Auxiliary shaft gear:
Pr.420
Numerator
Auxiliary shaft gear:
Pr.421
Denominator
Setting details
Set the input axis No. for the
auxiliary shaft.
Select the composite method
for input values from the main
shaft and the auxiliary shaft.
Set the numerator for the
auxiliary shaft gear.
Set the denominator for the
auxiliary shaft gear.
Setting value
0 : Invalid
1 to 32 : Servo input axis
(Note-1)
201 to 232 : Command
generation axis
(Note-2)
801 to 812 : Synchronous
encoder axis
• Set in hexadecimal.
H
Main shaft input
method
0: No input
1: Input +
2: Input -
Auxiliary shaft
input method
0: No input
1: Input +
2: Input -
-2147483648 to 2147483647
1 to 2147483647
(Note-1): The range from 1 to 16 is valid in the Q172DSCPU.
(Note-2): The range from 201 to 216 is valid in the Q172DSCPU.
7 - 15
Default
Fetch cycle Device No.
value
At start of
synchronous 0 D15024+150n
control
Operation
0001h D15025+150n
cycle
D15026+150n
At start of 1
D15027+150n
synchronous
D15028+150n
control
1
D15029+150n