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18
2 INSTRUCTION TABLES
2.2 Module Dedicated Instruction
Serial communication instruction
Classification
Instruction
name
Argument
Processing details
Executing
condition
Applicable
module
Reference
On-demand function
transmission
G_ONDEMAND
(Un*), (s1), (s2),
(d)
Sends data using the on-demand
function of MC protocol.
GP_ONDEMAN
D
(Un*), (s1), (s2),
(d)
Nonprocedural protocol
communication
G_OUTPUT
(Un*), (s1), (s2),
(d)
Sends the specified number of data.
GP_OUTPUT
(Un*), (s1), (s2),
(d)
G_INPUT
(Un*), (s), (d1),
(d2)
Reads the received data.
Bidirectional protocol
communication
G_BIDOUT
(Un*), (s1), (s2),
(d)
Sends the specified number of data.
GP_BIDOUT
(Un*), (s1), (s2),
(d)
G_BIDIN
(Un*), (s), (d1),
(d2)
Reads received data.
GP_BIDIN
(Un*), (s), (d1),
(d2)
Communication status
check
G_SPBUSY
(Un*), (d)
Reads the data transmission/reception
status using the instruction.
GP_SPBUSY
(Un*), (d)
Receive data clear
ZP_CSET
(Un*), (s1), (s2),
(d1), (d2)
Clears receive data without stopping
transmission using the nonprocedural
protocol.
Data transmission/
reception
Z_BUFRCVS
(Un*), (s), (d)
Receives data with an interrupt
program using the nonprocedural
protocol or bidirectional protocol.
G_PRR
(Un*), (s), (d)
Sends data by user frame according to
the specification in user frame
specification area for transmission
using the nonprocedural protocol.
GP_PRR
(Un*), (s), (d)
Initial setting
ZP_CSET
(Un*), (s1), (s2),
(d1), (d2)
Sets the unit (word/byte) of the number
of the data to be sent or received.
Programmable controller
CPU monitor
ZP_CSET
(Un*), (s1), (s2),
(d1), (d2)
Registers and cancels the
programmable controller CPU
monitoring for using the programmable
controller CPU monitoring function.
Flash ROM user frame
registration/reading
G_PUTE
(Un*), (s1), (s2),
(d)
Registers a user frames to the flash
ROM.
GP_PUTE
(Un*), (s1), (s2),
(d)
G_GETE
(Un*), (s1), (s2),
(d)
Reads a user frames from the flash
ROM.
GP_GETE
(Un*), (s1), (s2),
(d)
Mode switching
ZP_UINI
(Un*), (s), (d)
Switches the mode, transmission
specification, and host station number.
Pre-defined protocol
communication
G_CPRTCL
(Un*), n1, n2, (s),
(d)
Executes the protocols and functional
protocols written to the flash ROM.
GP_CPRTCL
(Un*), n1, n2, (s),
(d)
Modem
Serial
Modem
Serial
Modem
Serial
Modem
Serial
Modem
Serial
Modem
Serial
Modem
Serial
Modem
Serial
Modem
Serial
Serial
Serial
Содержание MELSEC System Q
Страница 1: ...MELSEC Q L Structured Programming Manual Special Instructions ...
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Страница 307: ...10 SFC CONTROL INSTRUCTION 10 2 SFC Transition Condition Comment Read 305 10 MEMO ...
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