Main Shaft Parameters - Mitsubishi Electric Q173DSCPU Programming Manual

7 SYNCHRONOUS CONTROL

7.1.2 Main shaft parameters

Symbol Setting item
Pr.400 Main input axis No.
Pr.401 Sub input axis No.
Composite main shaft
Pr.402
gear
Main shaft gear:
Pr.403
Numerator
Main shaft gear:
Pr.404
Denominator
Setting details
Set the input axis No. on the
main input side for the main
shaft.
Set the input axis No. on the
sub input side for the main
shaft.
Select the composite method
for input values from the
main input axis and sub input
axis.
Set the numerator for the
main shaft gear.
Set the denominator for the
main 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
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 input method
0: No input
1: Input +
2: Input -
Sub 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 - 2
Default
Fetch cycle Device No.
value
0 D15000+150n
At start of
synchronous
control
0 D15001+150n
Operation
0001h D15002+150n
cycle
D15004+150n
At start of 1
D15005+150n
synchronous
D15006+150n
control
1
D15007+150n