2-4
2.2 QCPU Instruction Tables
2.2.2 Serial communication and modem interface instruction
2.2.2
Serial communication and modem interface instruction
Classification
Instruction name
Argument
Processing details
Executing
condition
Applicable
module
Page
Serial
communica
tion
Modem
interface
On-demand
function
transmission
G_ONDEMAND
, , ,
Sends data using the on-demand
function of MC protocol.
GP_ONDEMAND
, , ,
Nonprocedural
protocol
communication
G_OUTPUT
, , ,
Sends the specified number of data.
GP_OUTPUT
, , ,
G_INPUT
, , ,
Reads the received data.
GP_INPUT
, , ,
Bidirectional
protocol
communication
G_BIDOUT
, , ,
Sends the specified number of data.
GP_BIDOUT
, , ,
G_BIDIN
, , ,
Reads the received data.
GP_BIDIN
, , ,
Communication
status check
G_SPBUSY
,
Reads the data transmission/
reception status using the
instruction.
GP_SPBUSY
,
Receive data
clear
ZP_CSET
, , , ,
Clears receive data without stopping
transmission using the
nonprocedural protocol.
Data
transmission/
reception
Z_BUFRCVS
, ,
Receives data with an interrupt
program using the nonprocedural
protocol or bidirectional protocol.
G_PRR
, ,
Sends data by user frame according
to the specification in user frame
specification area for transmission
using the nonprocedural protocol.
GP_PRR
, ,
Unit setting of
the number of
send/receive
data
ZP_CSET
, , , ,
Sets the unit (word/byte) of the
number of the data to be sent or
received.
Programmable
controller CPU
monitoring
function
ZP_CSET
, , , ,
Registers and cancels the
programmable controller CPU
monitoring for using the
programmable controller CPU
monitoring function.
Flash ROM user
frame
registration/
reading
G_PUTE
, , ,
Registers a user frames.
GP_PUTE
, , ,
G_GETE
, , ,
Reads a user frames.
GP_GETE
, , ,
Mode switching
Z_UINI
, ,
Switches the mode, transmission
specification, and host station
number.
–
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S
○
d1
○
d2
Un*
○
S
○
d1
○
d2
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S
○
d1
○
d2
Un*
○
S
○
d1
○
d2
Un*
○
d
Un*
○
d
Un*
○
S1
○
S2
○
d1
○
d2
Un*
○
S
○
d
Un*
○
S
○
d
Un*
○
S
○
d
Un*
○
S1
○
S2
○
d1
○
d2
Un*
○
S1
○
S2
○
d1
○
d2
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S1
○
S2
○
d
Un*
○
S
○
d
Содержание QCPU
Страница 1: ...Structured Programming Manual Mitsubishi Programmable Controller QCPU Special Instructions ...
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