Rotc; Rotary Table Shortest Direction Control - Mitsubishi MELSEC-Q/L Programming Manual

ROTC

Program Example
(1) The following program turns Y0 and Y1 ON and OFF once each second (flicker) when X20 is ON.
(Uses 100 ms timer)
[Ladder Mode]
[Timing Chart]
X20
M1, Y0
M2, Y1
M3
1 sec 1 sec
6.8.5 ROTC

Rotary table shortest direction control

6.8.5
ROTC
ROTC
: + 0: Measures the number of table rotations (for system use) (BIN 16 bits)
S S
+ 1: Call station number (BIN 16 bits)
S
+ 2: Call item number (BIN 16 bits)
S
n1 : Number of divisions of table (2 to 32767) (BIN 16 bits)
n2 : Number of low-speed sections (value from 0 to less than n1) (BIN 16 bits)
: + 0: A phase input signal (bits)
D D
+ 1: B phase input signal (bits)
D
+ 2: 0 point detection input signal (bits)
D
+ 3: High speed forward rotation output signal (for system use) (bits)
D
+ 4: Low speed forward rotation output signal (for system use) (bits)
D
+ 5: Stop output signal (for system use) (bits)
D
+ 6: Low speed reverse rotation output signal (for system use) (bits)
D
+ 7: High speed reverse rotation output signal (for system use) (bits)
D
Internal Devices
Setting
Data
Bit Word
––
S
n1
n2
D
294
[List Mode]
Step
Command
ROTC
J \
R, ZR
Bit Word
––
Instruction Device
High
Basic
Process
performance
S n1 n2
Zn
U \G
––
––
LCPU
Redundant Universal
D
Constants
Other
K, H
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