Auxiliary Shaft Module; Overview Of Auxiliary Shaft Module; Auxiliary Shaft Parameters - Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual

4.2

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.
Page 106 Auxiliary shaft parameters, Page 108 Auxiliary shaft clutch parameters
[Pr.420] Auxiliary shaft gear:
Numerator
[Pr.421] Auxiliary shaft gear:
Denominator
[Pr.418] Auxiliary
shaft axis No.
*1 Page 114 Clutch

Auxiliary shaft parameters

n: Axis No. - 1
Setting item Setting details
[Pr.418] • Set the input axis No. for the auxiliary shaft.
Auxiliary shaft axis Fetch cycle: At start (Synchronous control)
No.
[Pr.419] • Select the composite method for input values from the
Composite auxiliary
shaft gear Fetch cycle: Operation cycle
[Pr.420] • Set the numerator for the auxiliary shaft gear.
Auxiliary shaft gear: Fetch cycle: At start (Synchronous control)
Numerator
[Pr.421] • Set the denominator for the auxiliary shaft gear.
Auxiliary shaft gear: Fetch cycle: At start (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.
4 ADVANCED SYNCHRONOUS CONTROL
106
4.2 Auxiliary Shaft Module
Auxiliary
shaft gear
Auxiliary
shaft axis
main shaft and the auxiliary shaft.
Main shaft input/Speed change gear
Auxiliary
*1
shaft clutch
[Md.402] Position value
per cycle after
auxiliary shaft gear
Speed change gear/Output axis
Setting value
■Set in decimal.
0: Invalid
1 to 8: Servo input axis
201 to 208: Command generation
*1
axis
801 to 804: Synchronous encoder
axis
■Set in hexadecimal.
H _ _ _ _
■Set in decimal.
-2147483648 to 2147483647
■Set in decimal.
1 to 2147483647
Composite
auxiliary
shaft gear
[Pr.419] Composite
Default value
0
*1
0001H
Main shaft
input method
0: No input
1: Input +
2: Input -
Auxiliary shaft
input method
0: No input
1: Input +
2: Input -
1
1
auxiliary shaft gear
Buffer
memory
address
36430+200n
36431+200n
36432+200n
36433+200n
36434+200n
36435+200n