Mitsubishi FX3U-20SSC-H - Types of Parameter Setting Method

7 Before Starting Positioning Operation
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FX3U-20SSC-H Positioning Block User's Manual
7.1 Note on Setting Parameters
7.1.1 Types of parameter setting method
Parameters of the 20SSC-H can be set using any one of the following methods.
Note
It is recommended to set positioning parameters, servo parameters and table information using FX
Configurator-FP, and then save them in the flash memory.
If they are set using a sequence program, it is necessary to create a complicated sequence program and use
many devices. As a result, the scan time will increase.
1. Using FX Configurator-FP
1) Setting the parameters [Recommended]
Set positioning parameters and servo parameters of the 20SSC-H using FX Configurator-FP.
(Set them from the flash memory.)
→ Refer to the Subsection 7.1.2
2) Initializing the parameters
Initialize positioning parameters and servo parameters of the 20SSC-H using FX Configurator-FP.
→ Refer to the Subsection 7.1.3
2. Using a sequence program
1) Setting the parameters
a) Setting from the flash memory
Set positioning parameters and servo parameters from the flash memory at startup.
→ Refer to the Subsection 7.1.4
b) Setting the parameters from the buffer memory (Ver. 1.10 or later)
Set positioning parameters and servo parameters from the buffer memory.
→ Refer to the Subsection 7.1.5
2) Initializing the parameters
Initialize positioning parameters and servo parameters of the 20SSC-H using a sequence program.
→ Refer to the Subsection 7.1.6
3) Others
a) Updating the positioning parameters
Enable the positioning parameters changed using a sequence program.
→ Refer to the Subsection 7.1.7
b) Updating some servo parameters
Transfer the following servo parameters changed using a sequence program to the servo amplifier.
→ Refer to the Subsection 7.1.8
c) Saving the positioning parameters, servo parameters and table information to the flash memory
Save positioning parameters, servo parameters and table information stored in the buffer memory to
the flash memory using a sequence program.
→ Refer to the Subsection 7.1.9
• Auto tuning mode
• Auto tuning response
• Feed forward gain
• Ratio of load inertia moment to servo motor inertia moment
• Model control gain
• Position control gain
• Speed control gain
• Speed integral compensation
• Speed differential compensation