Mitsubishi Electric Q Series Programming Manual page 161

6 DRIVE MODULE
POINT
(1) The following range is valid.
• Q172DSCPU
• Q172DCPU(-S1) : Axis No.1 to 8
(2) The following device area can be used as a user device.
• Q172DSCPU
• Q172DCPU(-S1) : 9 axes or more
However, when the project of Q172DSCPU/Q172DCPU(-S1) is replaced with
Q173DSCPU/Q173DCPU(-S1), this area cannot be used as a user device.
(a) JOG speed setting registers (D640+2n, D641+2n) .............Command device
1) This register stores the JOG speed at the JOG operation.
2) Setting range of the JOG speed is 1 to 2147483647 [PLS/s].
3) The JOG speed is the value stored in the JOG speed setting registers at
leading edge of JOG start signal.
Even if data is changed during JOG operation, JOG speed cannot be
changed.
(Note): Refer to Section 6.21 of the "Q173D(S)CPU/Q172D(S)CPU Motion
controller (SV13/SV22) Programming Manual (REAL MODE)" for
details of the JOG operation.
(2) Current value change
(a) Current value change by the CHGA instruction
Motion SFC program for which executes the servo program is shown below.
Current value change program of the virtual servomotor (When 1 axis feed
current value of the virtual servomotor is changed to 1000 PLS.)
Current value change CHGA
Current value change
G10
PX000*M2043*M2044*!M2001
K10
CHGA
Axis 1 ,
G20
!PX000*!M2001
END
(Note): Example of the above Motion SFC program is started using the automatic start or sequence program.
: Axis No.1 to 16
: 17 axes or more
Wait until PX000, real mode/virtual mode
switching request and switching status
turn on, and Axis 1 start accept flag turn off.
Virtual servomotor axis current value change
control.
1000PLS
Used axis . . . . . . . . . . . . . . . Axis 1
Current value to change. . . . 1000[PLS]
Wait until PX000 and axis 1 start accept flag
turns off.
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