6 - 8
6 DRIVE MODULE
6.1.2 Parameter list
The virtual servomotor parameters are shown in Table 6.1 and the parameters shown
in this table are explained in items (1) to (4) below.
Refer to the help of MT Developer2 for the parameter setting method of virtual
servomotor.
A parameter is requested except for the above for program operation of the virtual
servomotor. Refer to the item (5) for precautions of the parameter blocks.
Table 6.1 Virtual Servomotor Parameter List
No.
Setting item
Default value
Setting range
1 Virtual axis No.
—
—
Q173DSCPU/Q173DCPU(-S1) : 1 to 32
Q172DSCPU
: 1 to 16
Q172DCPU(-S1)
: 1 to 8
—
2 Upper stroke limit value
2147483647
PLS
-2147483648 to 2147483647
PLS
3 Lower stroke limit value
0
PLS
-2147483648 to 2147483647
PLS
4 Command
in-position
range
100 PLS
Q173DSCPU/Q172DSCPU
: 1 to 2147483647
Q173DCPU(-S1)/Q172DCPU(-S1) : 1 to 32767
PLS
5
JOG speed restriction
20000
PLS/s
1 to 2147483647
PLS/s
6
JOG operation-time
parameter
Parameter block No.
1
—
1 to 64
7 Operation mode at error occurrence
Continuation
—
Continuation/Clutch OFF
—
(1) Virtual axis No. setting
The virtual axis No. is set in the servo program at the virtual mode operation. The
axis No. of the virtual servomotor connected to the virtual main shaft or virtual
auxiliary input axis.
(2) Upper/lower stroke limit value settings
The stroke limit range of the virtual servomotor axis is set.
(a) When the stroke limit value is made valid:
Set the stroke range of the "Lower stroke limit value < upper stroke limit
value".
The stroke limit check and control details at the start/during start are shown
below.
Error check
(Note)
At start
During start
Control mode
106 207 208 220
Remarks
Linear
— — —
Positioning
Circular
—
Fixed-pitch feed
— — —
Speed-switching
—
Constant-speed/Helical
—
Position follow-up
—
Start in the return direction in a
stroke limit range from outside the
stroke limit range is possible.
Speed
— — — —
Stroke limit is invalid.
JOG —
— —
Manual pulse generator
—
—
Start in the return direction in a
stroke limit range from outside the
stroke limit range is possible.
(Note): Code detected at the error check.
Содержание Q Series
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