Mitsubishi Electric MELSEC-Q Series - Common Devices

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3 POSITIONING DEDICATED SIGNALS
3.2.3 Common devices
(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
No. Function Request register Bit device
Remark
(Note-1)
1 PLC ready flag D704 M2000 M3072
2 Speed switching point specified flag D705 M2040 M3073
3 All axes servo ON command D706 M2042 M3074
4
Real mode/virtual mode switching
request (SV22)
(Note-2)
D707 M2043 M3075
5
JOG operation simultaneous start
command
D708 M2048 M3076
6 Manual pulse generator 1 enable flag D755 M2051 M3077
7 Manual pulse generator 2 enable flag D756 M2052 M3078
8 Manual pulse generator 3 enable flag D757 M2053 M3079
(Note-1): It can also be ordered the device of a remark column.
(Note-2):It is unusable in the SV22 advanced synchronous control.
(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 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
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
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
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
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
Forward
rotation
JOG
Reverse
rotation
JOG
D710
D711
D712
D713
(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
(b) Refer to Section 6.21.3 for details of the JOG operation simultaneous start.