Mitsubishi Electric Melsec Q Series Programming Manual page 72

1 OVERVIEW
• Details of each axis
Device No.
SV22 advanced synchronous
D0+20n
Feed current value
D1+20n
D2+20n
Real current value
D3+20n
D4+20n
Deviation counter value
D5+20n
D6+20n Minor error code
D7+20n Major error code
D8+20n Servo error code
Home position return re-travel
D9+20n
value
D10+20n Travel value after proximity
D11+20n dog ON
D12+20n Execute program No.
D13+20n M-code
D14+20n Torque limit value
Data set pointer for constant-
D15+20n
speed control
D16+20n
Unusable
D17+20n
D18+20n
Real current value at stop input
D19+20n
(Note-1): It can be used as the travel value change register.
The travel value change register can be set to the device optionally in the servo program.
Refer to Section 6.15 of the "Q173D(S)CPU/Q172D(S)CPU Motion controller (SV13/SV22)
Programming Manual (REAL MODE)" for details.
POINT
(1) "n" in the above device No. shows the numerical value which correspond to
axis No.
• Q173DSCPU/Q173DCPU(-S1) : Axis No.1 to 32 (n=0 to 31)
• Q172DSCPU
• Q172DCPU(-S1)
(2) The following device area can be used as a user device.
• Q172DSCPU
• Q172DCPU(-S1)
However, when the project of Q172DSCPU/Q172DCPU(-S1) is replaced with
Q173DSCPU/Q173DCPU(-S1), this area cannot be used as a user device.
Signal name
SV13/SV22 real mode/
control
(Note-1)
: Axis No.1 to 16 (n=0 to 15)
: Axis No.1 to 8 (n=0 to 7)
: 17 axes or more
: 9 axes or more
1 - 49
SV22 virtual mode
Feed current value/roller cycle
speed
Real current value
Deviation counter value
Minor error code
Major error code
Servo error code
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—
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Torque limit value
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Unusable (Note-1)
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Signal direction
Monitor device
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Monitor device