Auxiliary Shaft Module; Overview Of Auxiliary Shaft Module; Auxiliary Shaft Parameters - Mitsubishi Electric R32MTCPU Programming Manual

6.2

Auxiliary Shaft Module

Overview of auxiliary shaft module

For the auxiliary shaft module, the input value is generated from the auxiliary shaft.The input value can be converted by the
auxiliary shaft gear that provides the deceleration ratio and the rotation direction for the machine system etc.
Refer to the following for details on setting for the auxiliary shaft module.
• Auxiliary shaft parameters (Page 91 Auxiliary shaft parameters)
• Auxiliary shaft clutch parameters (Page 93 Auxiliary shaft clutch parameters)
[Pr.420] Auxiliary shaft gear:
Numerator
(D15026+150n, D15027+150n)
[Pr.421] Auxiliary shaft gear:
Denominator
(D15028+150n, D15029+150n)
[Pr.418] Auxiliary shaft axis No.
(D15024+150n)
*1 Clutch (Page 99 Clutch)

Auxiliary shaft parameters

Symbol Setting item
Pr.418 Auxiliary shaft axis
No.
Pr.419 Composite auxiliary
shaft gear
Pr.420 Auxiliary shaft gear:
Numerator
Pr.421 Auxiliary shaft gear:
Denominator
*1 The range from 1 to 16 is valid in the R16MTCPU.
*2 The range from 201 to 216 is valid in the R16MTCPU.
Auxiliary shaft Auxiliary shaft
gear clutch
[Md.402] Current value per cycle after
auxiliary shaft gear
(D13604+30n, D13605+30n)
Auxiliary shaft
axis
Setting details Setting value
Set the input axis No. for the 0: Invalid
auxiliary shaft. 1 to 32: Servo input axis
201 to 232: Command generation axis
801 to 812: Synchronous encoder axis
Select the composite method for • Set in hexadecimal.
input values from the main shaft
and the auxiliary shaft.
Set the numerator for the -2147483648 to 2147483647
auxiliary shaft gear.
Set the denominator for the 1 to 2147483647
auxiliary shaft gear.
Main shaft input/
Speed change gear
Composite
*1
auxiliary shaft
Speed change gear/
Output axis
*1
*2
H
Main shaft input
method
0: No input
1: Input +
2: Input -
Auxiliary shaft
input method
0: No input
1: Input +
2: Input -
[Pr.419] Composite
auxiliary shaft gear
(D15025+150n)
Fetch Default Device No.
cycle value
At start of 0 D15024+150n
synchronous
control
Operation 0001h D15025+150n
cycle
At start of 1 D15026+150n
synchronous D15027+150n
control
1 D15028+150n
D15029+150n
6 SYNCHRONOUS CONTROL
6.2 Auxiliary Shaft Module
6
91