Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 96

[Pr.401] Sub input axis No. (R: D42641+160n/Q: D15001+150n)
Set the sub input axis No. for the main shaft.
Setting value
0: Invalid
*1
1 to 64: Servo input axis
201 to 264: Command generation axis
801 to 812: Synchronous encoder axis
*1 The following range is valid. R16MTCPU: 1 to 16, R32MTCPU: 1 to 32.
*2 The following range is valid. R16MTCPU: 201 to 216, R32MTCPU: 201 to 232.
[Pr.402] Composite main shaft gear (R: D42642+160n/Q: D15002+150n)
Set the composite method for input values from the main and sub input axes.
The setting values for each axis are shown as follows.
Setting value
0: No input
1: Input+
2: Input-
Operation assumes "0: No input" if the value is set out of the range from 0 to 2.
The composite method for the composite main shaft gear can be changed during synchronous control. It is
used as a clutch to switch input values between the main and the sub input axes.
[Pr.403] Main shaft gear: Numerator (R: D42644L+160n/Q: D15004L+150n)
Set the numerator for the main shaft gear to convert the input value.
The input value is converted as follows.
Input value after conversion = Input value before conversion ×
The input value direction can be reversed by setting a negative value in the numerator of the main shaft gear.
Set the denominator of the main shaft gear to a value within the range from 1 to 2147483647.
Ex.
Convert the cam axis per cycle to be controlled in intervals of 0.1[mm] (0.00394[inch]). The cam axis synchronizes with a
conveyer that moves 100[mm] (3.937[inch]) for every (360.00000[degree]) of the main shaft.
Main shaft gear: Numerator: 1000[×0.1mm]
Main shaft gear: Denominator: 36000000[×10
[Pr.404] Main shaft gear: Denominator (R: D42646L+160n/Q: D15006L+150n)
Set the denominator for the main shaft gear to convert the input value.
Set together with the main shaft gear numerator. (Page 94 [Pr.403] Main shaft gear: Numerator (R: D42644L+160n/Q:
D15004L+150n))
6 SYNCHRONOUS CONTROL
94
6.1 Main Shaft Module
Description
The input value is always 0.
Set the servo input axis (axis 1 to 64).
When the servo input axis is not set in the servo network setting, the input value is always 0.
If the number is set to the same value as the output axis, the minor error (error code: 1BE0H, 1BE1H) occurs and
synchronous control cannot be started.
*2
Set the command generation axis (axis 1 to 64).
When the command generation axis is invalid in the command generation axis parameter setting, the input value
is always 0.
As the command generation axis is used only for command generation, it is possible to set the same number as
the output axis.
Set the synchronous encoder axis (axis 1 to 12).
When synchronous encoder axis is invalid, the input value is always 0.
Description
The input value from the input axis is calculated as 0.
The input value from the input axis is calculated as it is.
The input value from the input axis is calculated with its opposite sign.
-5
degree]
Main shaft gear: Numerator
Main shaft gear: Denominator