Mitsubishi Electric A173UHCPU Programming Manual

5. SEQUENCE PROGRAMS AND SFC PROGRAMS
5 − 17
5.7.2 Servo program start request
A servo program can be started in one of two ways: by using the program start-up
symbol intended for this purpose ([SV]), or by inputting a servo program start
request instruction in the internal circuit of a normal step.(")
(1) When an [SV] step is created.
Start command
M0
PLS M0
SET
M9101
Stop command
M1
PLS M1
SET M9101
Initial step
Switching condition 1
Step 1
(creation of servo
program start instruction)
Switching condition 2
Step 2
End step
M9101 ON
<Main sequence program> <SFC program>
<Switching conditions and operation output>
Switching condition 1
M2001M2002 M2003M2004
Tran
Interlock
Step 1 (servo program start request instruction)
Switching condition 2
M2001 M2002M2003M2004
Tran
Interlock
SVST 10J1J2J3J4
K
M9101
OFF
SV
Repeat

Mitsubishi Electric A173UHCPU Specifications

General

Brand	Mitsubishi Electric
Model	A173UHCPU
Category	Control Unit
Language	English