109
Exchanging Data with the CPU Unit Section 5-1
Note (a) The Registered Slave Participation Monitoring Time is disabled
when the Registered Slave Participation Standby Mode is en-
abled.
(b) Remote I/O communications will not operate if SW4 (REGS) is
ON on the Master Unit when the power is turned ON and the Reg-
istration Table data is not valid. The MS indicator on the front of
the Master Unit will flash red, and the seven-segment display will
show E8.
Creating Registration
Tables
Registration Tables are created either by automatic generation from the CX-
Integrator or by editing and transferring them.
The Registration Table is then enabled by turning ON the power with SW4
(REGS) on the Master Unit turned ON. (The Registration Table is read when
the power is turned ON.) The Registration Table Mode Flag (status bit 10) will
turn ON (Registration Table Enable Mode).
1) Editing and Transferring the Registration Tables
Edit the Registration Table in the Master Parameter Editing Window of the
CX-Integrator. The table shows the correspondence between the node ad-
dresses and the Slave Unit types. Download the Table to the CompoNet
Master Unit.
Note Registration Tables that are either generated automatically from the CX-Inte-
grator or edited and downloaded are stored in EEPROM in the CompoNet
Master Unit. Therefore the Registration Table data in the CompoNet Master
Unit is saved even if the PLC power is turned OFF or if the Master Unit is
mounted to another PLC.
Registered Slave
Participation Monitoring
Time
The Registered Slave Participation Monitoring Time is the time from when the
power is turned ON or after the Remote I/O Communications Startup Switch
is turned ON in the I/O Communications Manual Startup Mode, until the par-
ticipation of all registered Slave Units has been detected. The Registered
Slave Participation Monitoring Time can be set to a time other than the default
(10 s for any baud rate other than 93.75 kbit/s, and 30 s for 93.75 kbit/s).
Node Model
0 ID16
1 OD16
Personal computer
(CX-Integrator)
Registration Table editing
CompoNet Master Unit
CS/CJ-series PLC
Method 2: Editing and Downloading a Registration Table
Edited Registration Table
Method 1: Automatic Registration Table Generation
Downloaded
(along with other Master
Unit parameters)
CompoNet Network
Word Slaves
Bit Slaves
Registration with correct
correspondence between
node addresses and models
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