Mitsubishi MELSEC-Q Series User Manual page 175

8
OPR CONTROL
Precautions during operation
(a) Perform fast OPR control after performing machine OPR control and the machine
(b) In fast OPR control, "OPR complete flag" (
(c) On completion of fast OPR control, "
(d) If movement amount to the OP exceeds 268435455pulses, position control to the
-99999999
(Address at start)
Figure 8.10 Fast OPR control when the movement amount is over 268435455pulses
OP is established.
If fast OPR control is started without performing machine OPR control, "Machine
OPR not performed" error (error code: 203) occurs.
flag" ( Status: b1) do not change.
Md.7
Current feed value".
OP is performed in every 268435455pulses with alternating between stop and
start.
Maximum
2.5ms
Movement amount
268435455pulse
8.3.1 Outline of the fast OPR control operation
Status: b2) and "OPR request
Md.7
OP address" is not stored into "
Pr.12
Maximum
2.5ms
Movement amount
268435455pulse
8.3 Fast OPR Control
Md.1
Movement
amount
63129090
pulse
0
(OP address)
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