Mitsubishi Electric Q172CPU Programming Manual page 151

7 TRANSMISSION MODULE
Module
Clutch ON/OFF
command device
Mode setting device
Clutch ON address
setting device
Clutch
Clutch OFF address
setting device
Slippage setting
device
Slippage in-position
range setting device
Input axis side tooth
count
Gear
Output axis side tooth
count
Speed change Speed change ratio
gear setting device
(2) Device data input
The all device data set indirectly is inputted as "initial value" at the switching from
real to virtual mode, thereafter the input control for module is executed during the
virtual mode operation.
The input timing of each setting device and refresh cycle of setting device are
shown below.
Input
Item
device
REMARK
(Note) : The operation cycle is set in the "operation cycle setting" of system basic
setting.
Refer to Section "1.5.3 Individual parameters" of the
"Q173CPU(N)/Q172CPU(N) Motion controller (SV13/SV22) Programming
Manual (Motion SFC)" for details of setting contents.
The operation cycle of Motion CPU is shown below.
Item
Number of control axes
Operation cycle
SV22
(Default)
Device input timing
Refresh
Real
device
Virtual mode
switching
Input for every operation cycle
(Note).
Input when the current value
change of the connection source
drive module (virtual servomotor
axis/synchronous encoder axis)
is executed and the gear ratio is
changed.
Input for every operation cycle
(Note)
Q173CPU(N)
Up to 32 axes
0.88[ms] / 1 to 4 axes
1.77[ms] / 5 to 12 axes
3.55[ms] / 13 to 24 axes
7.11[ms] / 25 to 32 axes
7 - 2
During the virtual mode
operation
.
Q172CPU(N)
Up to 8 axes
0.88[ms] / 1 to 4 axes
1.77[ms] / 5 to 8 axes
Refresh
cycle