Mitsubishi Electric Q172CPU Programming Manual page 256

6 PARAMETERS FOR POSITIONING CONTROL
POINTS
The data set in the parameter block is used in the positioning control, home position return
and JOG operation.
(1) The parameter block No. used in the positioning control is set indirectly in the following
case.
And the parameter block can be changed by the PB instruction in the Motion program.
Refer to Section 7.16.14 for details.
(2) The parameter block No. used in the home position return or JOG operation is set at
the setting of the "home position return data" or " JOG operation data" using a
peripheral device. (Refer to Section "8.5.1 Home position return data", "8.7.1 JOG
operation data" for details.)
[Home position return data, Jog operation data setting screen]
(a) Start by the SVST instruction from the PLC (Refer to Section 4.3)
(b) Start by the CALL, GOSUB/GOSUBE instruction from the Motion program
(Refer to Section 7.16.21, 7.16.22 and 7.16.23)
6 - 27
Parameter block No.
setting of the home
position return
Parameter block No.
setting of the JOG
operation