YOKOGAWA F3LA01-0N, Руководство пользователя

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6-1
IM 34M6H33-01E 1st Edition : July 1.2004-00
6. Startup Preparation
Startup
The following flowchart shows the procedure for startup preparation.
Perform ASi cabling
Set address of blank
slave to required value
Turn on ASi power
supply.
Turn on PLC power supply
(Configuration mode)
Mount F3LA01-0N
Module to base unit
Connect one slave slave
to ASi line
Setup done
for all slaves?
Turn off ASi
power supply
Start configuration
Register configuration to LPS
(see 3.2, "Operating Mode")
Switch to Protected
mode
Normal operation
When performing address setup
using ASi Master Module:
Connect addressing
device to a slave
Set address of slave to
required value
Setup done for
all slaves?
Start address setup
N
Y
N
Y
Figure 6.1 Startup Preparation Procedure
TIP
Three methods are available for setting slave addresses:
(1) using an addressing device;
(2) by executing a command on the ASi master module (see Chapter 7);
(3) via the monitor port of the ASi master module (see Chapter 9).
We recommend using method (1) for the following reasons:
Method (1) requires an addressing device but is superior in terms of operationability and maintenance;
Method (2) requires creation of a user program for address setup, which can only be executed before
starting operation and hence is inferior in terms of operationability and maintenance.
Method (3) can be used to perform address setup by only before starting operation and hence is
inferior in terms of operationability and maintenance.