Справочник Пользователя для Mitsubishi Electronics QD75D2
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MELSEC-Q
3 SPECIFICATIONS AND FUNCTIONS
3.2.4 Combination of QD75 main functions and sub functions
With positioning control using the QD75, the main functions and sub functions can be
combined and used as necessary. A list of the main function and sub function
combinations is given below.
combined and used as necessary. A list of the main function and sub function
combinations is given below.
Sub functions
Functions characteristic
to machine OPR
O
P
R
retry function
O
P
shift function
Main functions
Combination with operation
pattern. 1
pattern. 1
OPR control
Machine OPR control
Fast OPR control
Major positioning
control
control
Position control
1-axis linear control
2-, 3-, or 4-axis linear
interpolation control
interpolation control
1-axis fixed-feed
control
control
(Continuous path control
cannot be set)
2-, 3-, or 4-axis fixed-
feed control
(interpolation)
feed control
(interpolation)
(Continuous path control
cannot be set)
2-axis circular
interpolation control
interpolation control
Speed control (1- to 4-axis)
(Only independent positioning
control can be set)
Speed-position switching control
(Continuous path control
cannot be set)
Position-speed switching control
(Only independent positioning
control can be set)
Other control
Current value changing
(Continuous path control
cannot be set)
NOP instruction
JUMP instruction
JUMP instruction
LOOP to LEND
Manual control
JOG operation, inching operation
Manual pulse generator operation
: Always combine, : Combination possible, : Combination limited, : Combination not possible
1 The operation pattern is one of the "positioning data" setting items.
2 The near pass function is featured as standard and is valid only for setting continuous path control for position control.
3 Invalid during creep speed.
4 Invalid during continuous path control.
5 Combination with the inching operation is not available. (Inching operation does not perform acceleration/deceleration
2 The near pass function is featured as standard and is valid only for setting continuous path control for position control.
3 Invalid during creep speed.
4 Invalid during continuous path control.
5 Combination with the inching operation is not available. (Inching operation does not perform acceleration/deceleration
processing.)
6 Valid for the reference axis only.
7 Valid for only the case where a deceleration start is made during position control.
8 Valid when using the positioning data but invalid when using the positioning start No. 9003.
7 Valid for only the case where a deceleration start is made during position control.
8 Valid when using the positioning data but invalid when using the positioning start No. 9003.