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12 CONTROL SUB FUNCTIONS
Cd. 26 Step valid flag
Positioning start signal
[RY(n+1)0, RY(n+1)1]
BUSY signal
Positioning complete signal
Positioning
Cd. 28 Step start information
Positioning data No.
Da. 1 Operation pattern
Fig. 12.36 Operation during step execution positioning data No. unit step
[5] Control details
(1) The following drawing shows a step operation during a "deceleration unit
step".
Cd. 35 Step valid flag
Positioning start signal
[Y10, Y11, Y12, Y13]
BUSY signal
[XC, XD, XE, XF]
Positioning complete signal
[X14, X15, X16, X17]
Positioning
Positioning data No.
Da. 1 Operation pattern
Fig. 12.35 Operation during step execution by deceleration unit step
(2) The following drawing shows a step operation during a "data No. unit step".
ON
OFF
[RXn4, RXn5]
OFF
OFF
[RXn7, RXn8]
V
ON
ON
OFF
ON
OFF
ON
OFF
V
No.10
No.11
11
01
No positioning data No. unit, so operation pattern
becomes one step of unit for carrying out automatic
deceleration.
ON
ON
ON
00H
01H
No.10
11
Operation pattern becomes one step of positioning data No. unit,
regardless of continuous path control (11).
12 - 61
MELSEC-Q
OFF
t
OFF
00H
No.11
01
t
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Troubleshooting
