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Chapter 4. PLC Program
4.2 Types of application commands related to PLC contacts and motion
Table 4.2 List of application commands related to PLC contacts
Command
Object contact
Use
LOADP
Input, output, auxiliary, TIMER, COUNTER
Starting of a logic operation at a rising
edge(contact A)
LOADN
Input, output, auxiliary, TIMER, COUNTER
Starting of a logic operation at a falling
edge(contact B)
ANDP
Input, output, auxiliary, TIMER, COUNTER
Logic
serial
connection
by
a
rising
edge(contact A)
ANDN
Input, output, auxiliary, TIMER, COUNTER
Logic serial connection by a falling
edge(contact B)
ORP
Input, output, auxiliary, TIMER, COUNTER
Logic parallel connection by a rising
edge(contact A)
ORN
Input, output, auxiliary, TIMER, COUNTER
Logic parallel connection by a falling
edge(contact B)
OUTP
Output, auxiliary
Outputting of a scan pulse when the logic
operation result rises
OUTN
Output, auxiliary
Outputting of a scan pulse when the logic
operation result falls
LOAD=
Input, output, auxiliary, L variable,
integer
Command to start a 32bit integer comparing(=)
logic operation(contact A)
LOAD>
Input, output, auxiliary, L variable,
integer
Command to start a 32bit integer comparing(>)
logic operation(contact A)
LOAD<
Input, output, auxiliary, L variable,
integer
Command to start a 32bit integer comparing(<)
logic operation(contact A)
PUT
Input, output, auxiliary, TIMER, COUNTER
+ P variable, F variable, D(E) variable,
L variable
Command to output an MC variable(P,F,D(E), L
variable)
GET
Input, output, auxiliary, TIMER, COUNTER
+ P variable, F variable, D(E) variable,
L variable
Command to input an MC variable(P,F,D(E), L
variable)
Table 4.3 List of PLC motion related application commands
Command
Object contact
Use
ORG
Input, output, auxiliary, TIMER, COUNTER
X/Y axis homing return execution command
(rise edge input)
ORGX
Input, output, auxiliary, TIMER, COUNTER
X axis homing return execution command
(rise edge input)
ORGY
Input, output, auxiliary, TIMER, COUNTER
Y axis homing return execution command
(rise edge input)
ORGRST
ORG, ORGX, ORGY
command outputting
(ORG FIN)
Homing return completion reset command(rise
edge input)
JOGX+
Input, output, auxiliary, TIMER, COUNTER
X axis +direction manual feed(JOG) command
JOGX-
Input, output, auxiliary, TIMER, COUNTER
X axis -direction manual feed(JOG) command
JOGY+
Input, output, auxiliary, TIMER, COUNTER
Y axis +direction manual feed(JOG) command
JOGY-
Input, output, auxiliary, TIMER, COUNTER
Y axis -direction manual feed(JOG) command
START
Input, output, auxiliary, TIMER, COUNTER
MC program execution(AUTO START) command
(rise edge input)
STOP
Input, output, auxiliary, TIMER, COUNTER
MC program execution pause(AUTO STOP) command
(rise edge input)
RESET
Input, output, auxiliary, TIMER, COUNTER
MC
program
execution
stop
or
alarm
cancellation(RESET) command(rise edge input
and level input)
Summary of Contents for MCU 2 Axis
Page 1: ...User s Manual 2 AXES...