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SECTION 3
Preparing for Communications
Set the Communications Conditions for the CIDRW
Controller
Set the communications conditions of the CIDRW Controller only when SECS is used.
1
Switch to the
Setting mode.
Switch to the Setting mode
The CIDRW Controller has two operating modes, the "Normal Operation mode" and the "Setting
mode."
Switch to the "Setting mode" to set the communications conditions.
There are two methods for switching the mode. Use the one that is appropriate for the circumstances.
Changing the Position of the Mode Switch on the Bottom of the Unit
This is the convenient method for setting before mounting the unit.
1.
Turn OFF the power to the CIDRW Controller.
2.
Set the mode switch on the bottom of the unit to
"3."
3.
When all of the devices to be used are connected, turn the power ON.
The system starts up in the Setting mode, and the indicators react as shown below.
OPERATING
CIDRW System
44
User's Manual
2
3
Start the
Set the
terminal
parameters for the
software.
communications
conditions.
ALARMS
BUSY
4
5
Change the
Change the
Data segment
response
area.
time-out time.
ERROR
6
Return to the
Normal
Operation
mode.
7
7
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