Mitsubishi Electric MELSEC iQ-R08ENCPU - List of Valid Commands; SLMP Reference Manual

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1 FUNCTIONS
1.2 SLMP Communications
List of valid commands
The following table lists the commands that can be executed from the external device to the Ethernet-equipped module.
"" in the "Sub-command" field differs according to the specified device.
For details on each command, refer to the following.
 SLMP Reference Manual
Item Command Sub
command
Description
Type Operation
Device Read 0401 001 Reads value from the bit devices (consecutive device No.) in one-point units.
000 • Reads values from the bit device (consecutive device No.) in 16-point units.
• Reads value from the word devices (consecutive device No.) in one-word units.
003 Reads value from the bit devices (consecutive device No.) in one-point units.
002 • Reads values from the bit device (consecutive device No.) in 16-point units.
• Reads value from the word devices (consecutive device No.) in one-word units.
Write 1401 001 Writes value to the bit devices (consecutive device No.) in one-point units.
000 • Writes value to the bit devices (consecutive device No.) in 16-point units.
• Writes value to the word devices (consecutive device No.) in one-word units.
003 Writes value to the bit devices (consecutive device No.) in one-point units.
002 • Writes value to the bit devices (consecutive device No.) in 16-point units.
• Writes value to the word devices (consecutive device No.) in one-word units.
Read Random 0403 000 Specifies the device number and reads value from the word devices in one-word units
or two-word units. This can be specified with inconsecutive device No.
002 Specifies the device number and reads value from the word devices in one-word units
or two-word units. This can be specified with inconsecutive device No.
Write Random 1402 001 Specifies the device No. to bit device in one-point units and writes value. This can be
specified with inconsecutive device No.
000 • Specifies the device No. to bit device in 16-point units and writes value. This can be
specified with inconsecutive device No.
• Specifies the device No. to word device in one-word units or two-word units and
writes value. This can be specified with inconsecutive device No.
003 Specifies the device No. to bit device in one-point units and writes value. This can be
specified with inconsecutive device No.
002 • Specifies the device No. to bit device in 16-point units and writes value. This can be
specified with inconsecutive device No.
• Specifies the device No. to word device in one-word units or two-word units and
writes value. This can be specified with inconsecutive device No.
Entry Monitor
Device
0801 000 Registers the device to be read by Execute Monitor (command: 0802).
002
Execute Monitor 0802 0000 Reads the value of device registered by Entry Monitor Device (command: 0801).
Read Block 0406 000 Reads data by treating n points of word devices or bit devices (one point is equivalent
to 16 bits) as one block and specifying multiple blocks. This can be specified with
inconsecutive device No.
002
Write Block 1406 000 Writes data by treating n points of word devices or bit devices (one point is equivalent
to 16 bits) as one block and specifying multiple blocks. This can be specified with
inconsecutive device No.
002
Label Array Label Read 041A 0000 Reads data from array type labels or labels whose structure members are the array.
Array Label Write 141A 0000 Writes data to array type labels or labels whose and structure members are the array.
Read Random 041C 0000 Specifies labels and reads the data.
Write Random 141B 0000 Specifies labels and writes data.
Memory Read 0613 0000 Reads the buffer memory data of own station (SLMP-compatible device).
Write 1613 0000 Writes the data in the buffer memory of own station (SLMP-compatible device).
Extend Unit Read 0601 0000 Reads the data in the buffer memory of intelligent function module.
Write 1601 0000 Writes the data in the buffer memory of intelligent function module.