Appendix - 74
Appendices
(4) Control mode
Position control mode position control, and speed control including position
loop can be used. Speed control mode and torque control mode of
expansion control (speed control not including position loop, torque control,
continuous operation to torque control) cannot be used. If a control mode
switch is performed, the warning "Illegal control mode switching" (warning
code: 124) occurs and the switching is not executed.
(5) Servo parameter
(a) Control of servo parameters
Parameters of AlphaStep/5-phase are not controlled by the Simple
Motion module. Therefore, even though the parameter of AlphaStep/5-
phase is changed during the communication between the Simple
Motion module and AlphaStep/5-phase, the change is not applied to
the buffer memory of the Simple Motion module.
(b) Servo parameter change request
Change request of servo parameter ("
Cd.130
Servo parameter write
request
" to "
Cd.132
Change data
") can be executed. The servo
parameter of AlphaStep/5-phase is controlled in a unit of 2 words.
However, "1" (1 word write request) and "2" (2 words write request) can
be set in "
Cd.130
Servo parameter write request
".
Refer to the AlphaStep/5-phase manual for the specification method of
parameters to change.
When the power of AlphaStep/5-phase is turned OFF, the parameter
changed by the servo parameter change request becomes invalid, and
the value written by AlphaStep/5-phase data editing software becomes
valid.
(6) Optional data monitor
The following shows data types that can be set.
Data type
Unit
Encoder multiple revolution counter
[rev]
Position feedback (Used point: 2 words)
[PLS]
Encoder position within one revolution (Used point: 2 words)
[PLS]
External encoder counter value (Used point: 2 words)
[PLS]
(7) Gain switching command, PI-PID switching request, and Semi/Fully closed
loop switching request
Gain switching command, PI-PID switching request, and Semi/Fully closed
loop switching request
are not available.
(8) Driver communication
The driver communication is not supported.
If the driver communication is set in a servo parameter,
the setting is
ignored.
Summary of Contents for MELSEC-L Series
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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 ...
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