14 - 25
Chapter 14 Common Functions
(8) Even if the PLC READY signal [Y0| is turned ON by changing "
Pr.100
Servo
series
" from "0: Servo series is not set" to other than "0", the setting does not
become valid. (The axis connecting status remains disconnection.)
(9) The operation cannot be changed to amplifier-less operation when
connected and not connected servo amplifier axes are mixed. Change to
amplifier-less operation when all axes are connected, or disconnect all
axes of the servo amplifier.
(10) The synchronous encoder via servo amplifier cannot be used during
amplifier-less operation mode.
[3] Buffer memory list
The buffer memory used in the amplifier-less operation function is shown below.
(1) System control data
Setting item
Setting
value
Setting details
Buffer memory address
LD77MS2
LD77MS4
LD77MS16
Cd.137
Amplifier-less
operation mode
switching request
Switch operation mode.
ABCDh : Switch from the normal operation
mode to the amplifier-less operation
mode.
0000h : Switch from the amplifier-less
operation mode to the normal
operation mode
1926 5926
(2) System monitor data
Monitor item
Monitor
value
Storage details
Buffer memory address
LD77MS2
LD77MS4
LD77MS16
Md.51
Amplifier-less
operation mode
status
Indicate the current operation mode.
0: Normal operation mode
1: Amplifier-less operation mode
1432 4232
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 ...
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