Toshiba E6581830 instruction manual Basic functions, Run and frequency operation command, Monitor

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E658130

5.4.Basic functions

This clause shows the basic function of this CC-Link option using by CC-Link communication.

5.4.1. Run and frequency operation command

The PLC program can operate the inverter to run, stop, set the operation frequency and change the parameters.

If the PLC controls these operations, select the command mode and the frequency setting mode.

The parameter setting of the inverter Command mode selection

cmod : 4[Communication option] (Factory setting: 1) Frequency setting mode selection

fmod : 7[Communication option] (Factory setting: 0)

*The frequency setting and command can be made CC-Link priority by RYnA and RYnB. ("n" is depend on the station number.)

5.4.2.Monitor

It is able to monitor the status of the inverter. Set a monitor code to RWw n and turn RYnC on. The data is stored in the buffer memory of the PLC. * "n" is depend on the station number.

The monitor value is updated while RynC has been turned on.

Refer to 5.5.11 for detail.

5.4.3. Writing and reading the parameter

The PLC can read, write the inverter parameters and reset the inverter.

Set the command code to RWw(n+2) (set the write data to RWw(n+3) if necessary) and turn RYnF (instruction code execution request) on.

The inverter performs processing corresponding to the command code, return the response data, read out data and RXnF (instruction code execution completion).

▪Refer to 5.5.8 for detail.

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Contents CCL003Z Introduction Handling in general Table of Contents Overview Basic specificationsCC-Link Ver CC-Link VersionSLD Names and functionsOutline Terminating resistor Installation on inverterConnection cable DA,DB Connection of CC-Link master unit and inverterMaximum connection number of units Page RUN LED indicatorRUN ERR Functions Initial settingC101 Communication parameters for CCL003ZBaud rate setting CC-Link function setting Station number settingCC-Link extended setting Basic functions Run and frequency operation commandMonitor Writing and reading the parameterRAM I/O signal list One station is occupied CC-Link Ver.1 c122=0Quadruple setting is selected CC-Link Ver.2 c122=2 Double setting is selected CC-Link Ver.2 c122=1Octuple setting is selected CC-Link Ver.2 c122=3 Trip history RYnF Instruction code execution request Detail of input and output signals120 On ST = OFF OFF ST = onRemote Register Assignment Instruction code 3 It is the same as instruction code 1 Monitor code RWwn is set Signal Description 00EDH Instruction Codes00FCH 00FDHEx A900 A900H, C123 C123H Details of an error code Fault record display example Reply code Description of reply codeDescription of monitor code Description of output terminal information Description of input terminal informationProgramming examples SW0 SB0RWr0 END Program example for reading the inverter statusX0F Program example for setting the operation mode Program example for setting the running frequency Program example for setting the operation commandsPLS SETProgram example for monitoring the output frequency Program example for parameter writing Program example for parameter reading MOV Program example for trip information readingProgram example for resetting the inverter at inverter error Instructions Unusual diagnosis Option errorDisconnection error of network cable CPU How to check the error using the LEDsTime Line ERR RUN CCL003ZTime Line RUNERR Line RUN Time RUNERR Time RUN Time ERR