APPENDICES
App
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Appendix 4 Comparison with the MELSECNET/H Board
Appendix 4.6 Comparison of the data link library functions
Appendix 4.6 Comparison of the data link library functions
The following table explains the comparison of the MELSEC data link library functions
which can be used both CC-Link IE Controller Network and MELSECNET/H software
packages.
* 1: Supported by the 1.15R or later version of SW0DNC-MNETH-B.
* 2: Supported by the 1.08J or later version of SW1DNC-MNETG-B.
Function name
Function
CC-Link IE Controller
Network
MELSECNET/H
mdOpen
Opens a communication line.
mdClose
Closes a communication line.
mdSendEx
Batch writes devices. (Extended function)
*1
Sends data. (SEND function)
*1
(Extended function)
*2
mdReceiveEx
Batch reads devices. (Extended function)
*1
Receives data. (RECV function)
*1
(Extended function)
*2
mdRandWEx
Writes devices randomly. (Extended function)
*1
mdRandREx
Reads devices randomly. (Extended function)
*1
mdDevSetEx
Sets a bit device. (Extended function)
*1
mdDevRstEx
Resets a bit device. (Extended function)
*1
mdTypeRead
Reads the type of programmable controller CPU.
mdControl
Remote operation of programmable controller CPU.
(RUN/STOP/PAUSE).
mdWaitBdEvent
Waits for an event occurrence.
mdBdRst
Resets the board.
mdBdModSet
Sets the mode of the board.
mdBdModRead
Reads the mode of the board.
mdBdLedRead
Reads the LED information of the board.
mdBdSwRead
Reads the switch status of the board.
mdBdVerRead
Reads the version information of the board.
mdInit
Refreshes the programmable controller device address.
mdSend
Batch writes devices.
Sends data. (SEND function)
*2
mdReceive
Batch reads devices.
Receives data. (RECV function)
*2
mdRandW
Writes devices randomly.
mdRandR
Reads devices randomly.
mdDevSet
Sets a bit device.
mdDevRst
Resets a bit device.