Mitsubishi QJ71C24N User Manual page 400

APPENDIXES
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(5) Support for functions dedicated for data communication with
programmable controllers
MX Component provides the functions necessary for data communication with
programmable controllers, including functions for opening/closing communication
lines and reading/writing devices.
Multi-function communication programs can thus easily be developed with MX
Component.
Function name
Connect
Open
Close
Disconnect
GetErrorMessage
ReadDeviceBlock
WriteDeviceBlock
ReadDeviceBlock2
WriteDeviceBlock2
ReadDeviceRandom
WriteDeviceRandom
ReadDeviceRandom2
WriteDeviceRandom2
SetDevice
GetDevice
SetDevice2
GetDevice2
ReadBuffer
WriteBuffer
GetClockData
SetClockData
GetCpuType
SetCpuStatus
EntryDeviceStatus
FreeDeviceStatus
OnDeviceStatus
For details of the functions, refer to the MX Component Programming Manual.
(6) Collecting data on Excel without programming
Using MX Component and MX Sheet (SWnD5C-SHEET-E) allows users to
collect programmable controller device data on Excel with only simple setting
and without any programming.
Connects a telephone line.
Opens a communication line.
Closes a communication line.
Disconnects a telephone line.
Displays error definition and corrective action.
Batch-reads data from devices. (LONG type)
Batch-writes data to devices. (LONG type)
Batch-reads data from devices. (SHORT type/INT type)
Batch-writes data to devices. (SHORT type/INT type)
Randomly reads data from devices. (LONG type)
Randomly writes data to devices. (LONG type)
Randomly reads data from devices. (SHORT type/INT type)
Randomly writes data to devices. (SHORT type/INT type)
Sets one device. (LONG type)
Acquires the data of one device. (LONG type)
Sets one device. (SHORT type/INT type)
Acquires data of one device. (SHORT type/INT type)
Reads from buffer memory.
Writes to buffer memory.
Reads clock data from programmable controller CPU.
Writes clock data to programmable controller CPU.
Reads a programmable controller CPU type.
Remote RUN/STOP/PAUSE of programmable controller CPU.
Registers device status monitor.
Deregisters device status monitor.
Announces event.
MELSEC-Q
Function
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