Mitsubishi Electric MELSEC-L LD75P User Manual page 438

(2) Speed-position switching signal setting
The following table shows the items that must be set to use the external command signals (CHG) as speed-
position switching signals.
Setting item
External command function
[Pr.42]
selection
[Cd.8] External command valid
Refer to  Page 118, Section 5.2 and Page 211, Section 5.7 for the information on detail settings.
(3) Operation chart
The following chart shows the operation timing for speed-position switching control (ABS mode).
The "in speed control flag" ([Md.31] Status: b0) is turned ON during speed control of speed-position switching
control (ABS mode).
Da. 8 Command speed
Positioning start signal
BUSY signal
Positioning complete signal
Speed-position switching signal
Cd. 24 Speed-position
switching enable flag
In speed control flag
Md. 31 Status: b0
436
Setting
value
Set the "2: speed-position and position-
2
speed switching requests".
1 Set "1: Validate external command".
V
Speed control Position control
ON
OFF
[Y10,Y11,Y12,Y13]
ON
OFF
[XC,XD,XE,XF]
OFF
[X14,X15,X16,X17]
OFF
ON
OFF
ON
OFF
Setting details
ON
Buffer memory address
Axis 1 Axis 2 Axis 3
62 212 362
1505 1605 1705
Address set in " Da. 6
Positioning address/movement
amount"
t
Dwell time
ON
Axis 4
512
1805