Main Shaft Parameters - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Main shaft parameters

Symbol Setting item Setting details
Pr.400 Main input axis Set the input axis No. on
No. the main input side for
the main shaft.
Pr.401 Sub input axis Set the input axis No. on
No. the sub input side for the
main shaft.
Pr.402 Composite Select the composite
main shaft gear method for input values
from the main input axis
and sub input axis.
Pr.403 Main shaft gear: Set the numerator for the
Numerator main shaft gear.
Pr.404 Main shaft gear: Set the denominator for
Denominator the main shaft gear.
*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.400] Main input axis No. (R: D42640+160n/Q: D15000+150n)
Set the main 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.
Setting value
0: Invalid
1 to 64: Servo input axis
201 to 264: Command generation
*2
axis
801 to 812: Synchronous encoder
axis
0: Invalid
1 to 64: Servo input axis
201 to 264: Command generation
*2
axis
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
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.
Fetch Default
cycle value
At start of 0
*1
synchronous
control
0
*1
Operation 0001H
cycle
At start of 1
synchronous
control
1
6 SYNCHRONOUS CONTROL
Device No.
MELSEC Q series
iQ-R Motion Motion
device compatible
assignment device
assignment
D42640+160n D15000+150n
D42641+160n D15001+150n
D42642+160n D15002+150n
D42644+160n D15004+150n
D42645+160n D15005+150n
D42646+160n D15006+150n
D62647+160n D15007+150n
93
6.1 Main Shaft Module
6