Mitsubishi Electric QD75MH1 User Manual page 128

5 DATA USED FOR POSITIONING CONTROL
( Pr.11 Backlash compensation amount)
0 ≤
A ≤
( Pr.3 Movement amount per pulse)
An error (error code: 920) occurs when "
" Pr.3 Movement amount per pulse" and "
amount" setting range is 0 to 65535. (the calculation result of the following (1) )
A servo alarm (error code: 2032, 2035 etc.) may be made to occur by kinds of
servo amplifier (servomotor), load inertia and the amount of command of a
cycle time (QD75MH) is set so that the calculation result of the following (1)
Pr.2
may satisfy "
Pr.11
pulse" and "
and lower 0.
(Maximum motor speed (r/min) )
[Table 1]
Pr.1
setting value
0 : mm
1 : inch
2 : degree
3 : PLS
1 to 32767 : Set as a decimal
32768 to 65535 : Convert into hexadecimal and set
[Table 2]
Pr.1
Value set with peripheral device
setting value
-214748364.8 to 214748364.7 ( µ m)
0 : mm
1 : inch -21474.83648 to 21474.83647(inch)
2 : degree 0 to 359.99999 (degree)
3 : PLS -2147483648 to 2147483647(PLS)
Pr.12 Software stroke limit upper limit value
Set the upper limit for the machine's movement range during positioning control.
Pr.13 Software stroke limit lower limit value
Set the lower limit for the machine's movement range during positioning control.
Emergency stop
limit switch
OP
( Pr.2 No. of pulses per rotation)
No. of pulses per rotation", "
Backlash compensation amount" setting range is 65536
1.2 (Encoder resolution (PLS/r) )
60(s) 1000 (ms)
Value set with peripheral device
(unit)
0 to 6553.5 ( µ m)
0 to 0.65535 (inch)
0 to 0.65535 (degree)
0 to 65535 (PLS)
(unit)
Software stroke
limit lower limit
(Machine movement range)
5 - 31
MELSEC-Q
( = A) ≤ 65535 (PLS) ....(1)
Pr.2
No. of pulses per rotation",
Pr.11
Backlash compensation
Pr.3
Movement amount per
1.7 (ms)
Value set with PLC program
(unit)
0 to 65535 ( × 10
0 to 65535 ( × 10
0 to 65535 ( × 10
0 to 65535 (PLS)
Value set with PLC program
(unit)
-2147483648 to 2147483647 ( × 10
-2147483648 to 2147483647 ( × 10
0 to 35999999 ( × 10
-5
degree )
-2147483648 to 2147483647 (PLS)
Software stroke
limit upper limit
(PLS) ....(2)
µ m)
-1
-5
inch)
-5
degree)
µ m)
-1
- 5
inch)
Emergency stop
limit switch