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

Main shaft parameters

n: Axis No. - 1 (n: Axis No. - 17 for axis 17 to axis 32)
Setting item Setting details
[Pr.400] • Set the input axis No. on the main input
Main input axis side for the main shaft.
No. Fetch cycle: At start (Synchronous control)
[Pr.401] • Set the input axis No. on the sub input side
Sub input axis No. for the main shaft.
Fetch cycle: At start (Synchronous control)
[Pr.402] • Select the composite method for input
Composite main values from the main input axis and sub
shaft gear input axis.
Fetch cycle: Operation cycle
[Pr.403] • Set the numerator for the main shaft gear.
Main shaft gear: Fetch cycle: At start (Synchronous control)
Numerator
[Pr.404] • Set the denominator for the main shaft
Main shaft gear: gear.
Denominator Fetch cycle: At start (Synchronous control)
*1 The range from axis 1 to 2 is valid in the 2-axis module, from axis 1 to 4 is valid in the 4-axis module, from axis 1 to 8 is valid in the 8-axis
module, from axis 1 to 16 is valid in the 16-axis module, and from axis 1 to 32 is valid in the 32-axis module.
[Pr.400] Main input axis No., [Pr.401] Sub input axis No.
Set the main input axis No. and the sub input axis No. for the main shaft.
Setting value
0: Invalid
*1
1 to 32: Servo input axis
801 to 804: Synchronous encoder axis
[RD77MS]
801 to 832: Synchronous encoder axis
[RD77GF]
*1 The range from axis 1 to 2 is valid in the 2-axis module, from axis 1 to 4 is valid in the 4-axis module, from axis 1 to 8 is valid in the 8-axis
module, from axis 1 to 16 is valid in the 16-axis module, and from axis 1 to 32 is valid in the 32-axis module.
Setting value
■Set in decimal.
0: Invalid
1 to 32: Servo input axis
801 to 804: Synchronous encoder axis
[RD77MS]
801 to 832: Synchronous encoder axis
[RD77GF]
■Set in decimal.
0: Invalid
1 to 32: Servo input axis
801 to 804: Synchronous encoder axis
[RD77MS]
801 to 832: Synchronous encoder axis
[RD77GF]
■Set in hexadecimal.
H _ _ _ _
■Set in decimal.
-2147483648 to 2147483647
■Set in decimal.
1 to 2147483647
Details
The input value is always 0.
Set the servo input axis (axis 1 to axis 32). When the servo input axis is not set in the system setting, the input value
is always 0.
If the No. is set to the same value as the output axis, the following errors occur and synchronous control cannot be
started.
• Outside main input axis No. range (error code: 1BE0H)
• Outside sub input axis No. range (error code: 1BE1H)
Set the synchronous encoder axis (axis 1 to axis 4 [RD77MS], axis 1 to axis 32 [RD77GF]). When the synchronous
encoder axis is invalid, the input value is always 0.
*1
Default
value
0
*1
*1
0
*1
*1
0001H
Main input method
0: No input
1: Input +
2: Input -
Sub input method
0: No input
1: Input +
2: Input -
1
1
4 ADVANCED SYNCHRONOUS CONTROL
Buffer memory address
Axis 1 to Axis 17 to
axis 16 axis 32
36400+200n 1036400+200n
36401+200n 1036401+200n
36402+200n 1036402+200n
36404+200n 1036404+200n
36405+200n 1036405+200n
36406+200n 1036406+200n
36407+200n 1036407+200n
93
4.1 Main Shaft Module
4