5 - 47
Chapter 5 Data Used for Positioning Control
Pr.42
External command function selection
Select a command with which the external command signal should be associated.
0: External positioning start
The external command signal input is used to start a positioning
operation.
1: External speed change request
The external command signal input is used to change the speed
in the current positioning operation. The new speed should be
set in the "
Cd.14
New speed value
"
2: Speed-position, position-speed switching request
The external command signal input is used to switch from the
speed control to the position control while in the speed-position
switching control mode, or from the position control to the speed
control while in the position-speed switching control mode.
To enable the speed-position switching control, set the "
Cd.24
Speed-position switching enable flag
" to "1".
To enable the position-speed switching control, set the "
Cd.26
Position-speed switching enable flag
" to "1".
3: Skip request
The external command signal input is used skip the current
positioning operation.
4: High speed input request
The external command signal input is used to execute the mark
detection. And, also set to use the external command signal in the
synchronous control.
POINT
To enable the external command signal, set the "
Cd.8
External command valid
" to
"1".
Pr.83
Speed control 10 x multiplier setting for degree axis
Set the speed control 10 x multiplier setting for degree axis when you use
command speed and speed limit value set by the positioning data and the
parameter at "
Pr.1
Unit setting" setup degree by ten times at the speed.
0: Invalid
1: Valid
Normally, the speed specification range is 0.001 to 2000000.000[degree/min], but
it will be decupled and become 0.01 to 20000000.00[degree/min] by setting
"
Pr.83
Speed control 10 x multiplier setting for degree axis" to valid.
Note) The speed control 10 x multiplier setting for degree axis is included in
detailed parameters 2, but it will be valid at the rising edge (OFF to ON) of
the PLC READY signal [Y0].
1: Refer to Section 13.7.10 "Speed control 10 x multiplier setting for degree axis
function" about speed control 10 x multiplier setting for degree axis.
Pr.83
setting value
Value set with GX Works2
(unit)
Value set with sequence program (unit)
0 : Invalid
0.001 to 2000000.000 (degree/min)
1 to 2000000000 (
10
-3
degree/min)
1 : Valid
0.01 to 20000000.00 (degree/min)
1 to 2000000000 (
10
-2
degree/min)
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: ......