Toshiba E6581830 instruction manual Maximum connection number of units

Page 10

E658130

4.4.The maximum connection number of units

1.Maximum number of units connected to one master station (CC-Link Ver.1.10)

42 units (when only inverters are connected)

If any other units are included, the number of stations occupied depends on the unit and therefore the following conditions must be satisfied:

{(1 × a) + (2 × b) + (3 × c) + (4 × d)} ≦ 64

a:Number of units occupying 1 station

b:Number of units occupying 2 stations

c:Number of units occupying 3 stations

d:Number of units occupying 4 stations

{(16 × A) + (54 × B) + (88 × C)} ≦ 2304

A:Number of remote I/O stations ≦ 64

B:Number of remote device stations ≦ 42

C:Number of local, standby master and intelligent device stations ≦ 26

- 9 -

Image 10

Contents CCL003Z Introduction Handling in general Table of Contents Basic specifications OverviewCC-Link Version CC-Link VerOutline Names and functionsSLD Connection cable Installation on inverterTerminating resistor Connection of CC-Link master unit and inverter DA,DBMaximum connection number of units Page RUN ERR LED indicatorRUN Initial setting FunctionsCommunication parameters for CCL003Z C101CC-Link function setting Station number setting Baud rate settingCC-Link extended setting Monitor Run and frequency operation commandBasic functions Writing and reading the parameterI/O signal list One station is occupied CC-Link Ver.1 c122=0 RAMDouble setting is selected CC-Link Ver.2 c122=1 Quadruple setting is selected CC-Link Ver.2 c122=2Octuple setting is selected CC-Link Ver.2 c122=3 Trip history Detail of input and output signals RYnF Instruction code execution request120 OFF ST = on On ST = OFFRemote Register Assignment Instruction code 3 It is the same as instruction code 1 Monitor code RWwn is set Signal Description 00FCH Instruction Codes00EDH 00FDHEx A900 A900H, C123 C123H Details of an error code Fault record display example Description of reply code Reply codeDescription of monitor code Description of input terminal information Description of output terminal informationProgramming examples SB0 SW0RWr0 X0F Program example for reading the inverter statusEND Program example for setting the operation mode PLS Program example for setting the operation commandsProgram example for setting the running frequency SETProgram example for monitoring the output frequency Program example for parameter writing Program example for parameter reading Program example for trip information reading MOVProgram example for resetting the inverter at inverter error Instructions Disconnection error of network cable Option errorUnusual diagnosis How to check the error using the LEDs CPUTime CCL003ZTime Line ERR RUN Line RUNERR Time RUN Time RUNERR Line RUN Time ERR