Mitsubishi Electric iQ-F Series User Manual page 90

Setting item Setting details
[Pr.402] • Select the composite method for input values from the
Composite main main input axis and sub input axis.
shaft gear Fetch cycle: Operation cycle
[Pr.403] • Set the numerator for the main shaft gear.
Main shaft gear: Fetch cycle: At start of synchronous control
Numerator
[Pr.404] • Set the denominator for the main shaft gear.
Main shaft gear: Fetch cycle: At start of synchronous control
Denominator
*1 The range from axis 1 to 4 is valid in the 4-axis module and from axis 1 to 8 is valid in the 8-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 to 8: Servo input axis
201 to 208: Command generation
axis
801 to 804: Synchronous encoder
axis
[Pr.402] Composite main shaft gear
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.
4 SYNCHRONOUS CONTROL
88
4.1 Main Shaft Module
Details
The input value is always 0.
Set the servo input axis (axis 1 to axis 8). 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 command generation axis (axis 1 to axis 8). When the command generation axis is invalid in the command
generation axis parameter setting, the input value is always 0.
Set the synchronous encoder axis (axis 1 to axis 4). When the synchronous encoder axis is invalid, the input value is
always 0.
Details
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.
Setting value
■Set in hexadecimal.
H _ _ _ _
Main input method
0: No input
1: Input +
2: Input -
Sub input method
0: No input
1: Input +
2: Input -
■Set in decimal.
-2147483648 to 2147483647
■Set in decimal.
1 to 2147483647
Default value Buffer
memory
address
0001H 36402+200n
1 36404+200n
36405+200n
1 36406+200n
36407+200n