(4) When either of four axes exceeds the speed limit, that axis is controlled with
the speed limit value. The speeds of the other axes are limited at the ratios of
"[Da.8] Command speed".
(Examples)
Setting item
Speed limit
[Pr.8]
value
Command
[Da.8]
speed
With the settings shown above, the operation speed in speed control is as
follows.
Axis 1: 4000.00 mm/min (Speed is limited by [Pr.8].)
Axis 2: 3000.00 mm/min (Speed is limited at ratios in axes 1, 2, 3 and 4
Axis 3: 2000.00 mm/min (Speed is limited at ratios in axes 1, 2, 3 and 4
Axis 4: 750.00 mm/min (Speed is limited at ratios in axes 1, 2, 3 and 4
(Note): Operation runs at speed 1 when a reference axis speed is less than 1
as a result of speed limit.
In addition, when "[Pr.7] Bias speed at start" is set, the set value will be
the minimum speed.
(5) The error "No command speed" (error code: 503) will occur if a current speed
(-1) is set in "[Da.8] Command speed".
(6) The software stroke limit check is not carried out when the control unit is set to
"degree".
Chapter 9 Major Positioning Control
Axis
Axis 1
setting
4000.00mm/
5000.00mm/
min
8000.00mm/
6000.00mm/
min
command speeds.)
command speeds.)
command speeds.)
9 - 87
Axis 2
Axis 3
setting
setting
6000.00mm/
min
min
4000.00mm/
min
min
Axis 4
setting
8000.00mm/
min
1500.00mm/
min