Common Devices - Mitsubishi Electric MELSEC Q Series Programming Manual

3 POSITIONING DEDICATED SIGNALS

3.2.3 Common devices

No.
1 PLC ready flag
2 Speed switching point specified flag
3 All axes servo ON command
Real mode/virtual mode switching
4
request (SV22)
JOG operation simultaneous start
5
command
6 Manual pulse generator 1 enable flag
7 Manual pulse generator 2 enable flag
8 Manual pulse generator 3 enable flag
(1) Common bit device SET/RST request register (D704 to D708,
D755 to D757) ..................................................... Command device
Because cannot be turn on/off in every bit from the PLC CPU, the bit device is
assigned to data register (D), and each bit device turns on with the lowest rank
bit 0 to 1 and each bit device becomes off with 1 to 0.
The details of request register are shown below.
(Refer to Section "3.1.3 Common devices" for the bit device M2000 to M2053.)
Details of the request register
Function
(Note-2)
(2) JOG operation simultaneous start axis setting registers (D710 to
D713) ................................................................... Command device
(a) These registers set the axis No. and direction which start simultaneously the
JOG operation.
b15 b14 b13 b12 b11 b10
D710 Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9 Axis 8 Axis 7 Axis 6 Axis 5 Axis 4 Axis 3 Axis 2 Axis 1
D711 Axis 32 Axis 31 Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25 Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
D712 Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9 Axis 8 Axis 7 Axis 6 Axis 5 Axis 4 Axis 3 Axis 2 Axis 1
D713 Axis 32 Axis 31 Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25 Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
(b) Refer to Section 6.21.3 for details of the JOG operation simultaneous start.
Request register
D704
D705
D706
D707
D708
D755
D756
D757
(Note-1): It can also be ordered the device of a remark column.
(Note-2):It is unusable in the SV22 advanced synchronous control.
b9 b8 b7
(Note-1): Make JOG operation simultaneous start axis setting with 1/0.
1: Simultaneous start execution
0: Simultaneous start not execution
(Note-2): The following range is valid.
Q172DSCPU : Axis No.1 to 16
Q172DCPU(-S1) : Axis No.1 to 8
3 - 56
Bit device
M2000
M2040
M2042
M2043
M2048
M2051
M2052
M2053
b6 b5 b4 b3 b2 b1
(Note-1)
Remark
M3072
M3073
M3074
M3075
M3076
M3077
M3078
M3079
b0
Forward
rotation
JOG
Reverse
rotation
JOG