Ramp; Ramp Signal - Mitsubishi MELSEC-Q/L Programming Manual

RAMP

Program Example
(1) The following program deposits the item at section D2 on a 10-division rotary table at the station at section D1, and the
two sections ahead and behind this determine the rotation direction and control speed of the motor when the table is
being rotated at low speed.
[Ladder Mode]
Station No. 0
Station No. 1
6.8.6 RAMP

Ramp signal

6.8.6
RAMP
RAMP
n1 : Initial value (BIN 16 bits)
n2 : Final value (BIN 16 bits)
: + 0: Present value (BIN 16 bits)
D1 D1
+ 1: Number of executions (BIN 16 bits)
D1
n3 : Number of shifts (BIN 16 bits)
: + 0: Completion device (bits)
D2 D2
+ 1: Bit for selecting data retaining at completion (bit)
D2
Setting Internal Devices
Data
Bit Word
n1
n2
D1
n3
D2
296
[List Mode]
Step
0 point detection
X002
9
0
X000
Detection
1
switch
2
X001
3
Command
RAMP
J \
R, ZR
Bit Word
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Device
Instruction
8
7
Part
6
Forward
rotation
5
4
Rotary table
High
Basic
performance
n1 n2 D1 n3
U \G
Process Redundant Universal LCPU
D2
Constants
Zn Other
K, H
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