7 - 19
Chapter 7 Memory Configuration and Data Process
How to change individually the servo parameter after transfer of
servo parameter
The servo parameters can be individually changed from Simple Motion module
with the following axis control data.
Setting item
Setting details
Buffer memory address
LD77MS2
LD77MS4
LD77MS16
Cd.130
Servo
parameter
write request
Set the write request of servo parameter.
Set "1" or "2" after setting "
Cd.131
Parameter
No.
" and "
Cd.132
Change data
".
1
: 1 word write request
2
: 2 words write request
Other than 1 and 2 : Not request
1554+100n 4354+100n
Cd.131
Parameter No. Set the servo parameter to be changed.
1555+100n 4355+100n
Cd.132
Change data
Set the change value of servo parameter set
in "
Cd.131
Parameter No.
".
1556+100n
1557+100n
4356+100n
4357+100n
n: Axis No.-1
POINT
(1) Both of the servo parameter area (internal memory (nonvolatile) and buffer
memory/internal memory) of Simple Motion module and the parameter of servo
amplifier are changed.
(2) When the servo parameters that become valid by turning ON the servo
amplifier's power supply are changed, be sure to turn ON
(Note)
twice the servo
amplifier's power supply after change.
(Note): The servo amplifier's RAM data are changed by parameter setting, but
the servo amplifier's EEPROM data are not changed. The EEPROM
data before the change are overwritten to RAM by the servo amplifier's
power supply ON again, and then the servo amplifier starts.
After that, the changed data are written to the servo amplifier's
EEPROM in an initial communication with Simple Motion module.
Therefore, the changed data are overwritten to the RAM data by turning
the servo amplifier's power supply ON again.
Summary of Contents for MELSEC-L Series
Page 2: ......
Page 30: ...MEMO ...
Page 70: ...2 10 Chapter 2 System Configuration MEMO ...
Page 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Page 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
Page 107: ...3 37 Chapter 3 Specifications and Functions MEMO ...
Page 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Page 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Page 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Page 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Page 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Page 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Page 440: ...MEMO ...
Page 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Page 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Page 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Page 656: ...11 32 Chapter 11 Manual Control MEMO ...
Page 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Page 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Page 866: ...14 68 Chapter 14 Common Functions MEMO ...
Page 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Page 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Page 1036: ...Appendix 88 Appendices MEMO ...
Page 1039: ......