Mitsubishi Electric MELSEC iQ-R-RD75P4 User Manual page 128

Speed-position switching signal setting
■When External command signal (CHG) is used
To use External command signal (CHG) as Speed-position switching signal, set the following items.
Setting item
[Pr.42] External command
function selection
[Cd.8] External command
valid
[Cd.45] Speed-position
switching device
selection
■When Near-point dog signal (DOG) is used
To use Near-point dog signal (DOG) as Speed-position switching signal, set the following items.
Setting item
[Cd.45] Speed-position
switching device
selection
[Pr.42] External command function selection and [Cd.8] External command valid are not required to be set.
■When [Cd.46] Speed-position switching command is used
To use [Cd.46] Speed-position switching command as Speed-position switching signal, set the following items.
Setting item
[Cd.45] Speed-position
switching device
selection
• [Pr.42] External command function selection and [Cd.8] External command valid are not required to be set.
• Compared with the switching control using Speed-position switching signal, the operation delays for 0.88ms at maximum in
the switching control using [Cd.46] Speed-position switching command. If the responsiveness for the switching signal is
required, use Speed-position switching signal.
3 MAJOR POSITIONING CONTROL
126
3.2 Positioning Data Setting
Setting Setting detail
value
2 Set 2: Speed-position/position-speed switching
request.
1 Set 1: Validate external command.
0 Set 0: Use External command signal.
Setting Setting detail
value
1 Set 1: Use Near-point dog signal.
Setting Setting detail
value
2 Set 2: Use [Cd.46] Speed-position switching
command.
Buffer memory address
Axis 1 Axis 2 Axis 3
62 212 362
1505 1605 1705
1566 1666 1766
Buffer memory address
Axis 1 Axis 2 Axis 3
1566 1666 1766
Buffer memory address
Axis 1 Axis 2 Axis 3
1566 1666 1766
Axis 4
512
1805
1866
Axis 4
1866
Axis 4
1866