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CIDRW System
User’s Manual
SECTION 3
Communications Test
SECTION 3
Preparing for Communications
Communications Test
Test for Communications with the Host Device
Check if the host device, CIDRW Controller, and Amplifier Units are correctly connected.
■ When SECS is Used
• Connection between host device and CIDRW Controller
Send Are You There Request message "S1, F1" from the host device.
If it is correctly connected, On Line Data "S1, F2" will be sent from the CIDRW Controller.
• Connection between the CIDRW Controller and Amplifier Unit
The connection between the CIDRW Controller and Amplifier Unit is checked automatically. If they are
connected correctly, the operation indicators on the CIDRW Controller light in the manner shown
below.
■ When SECS is Not Used
Node No.1 is tested with the data 12345678.
POWER OPERATING ALARMS BUSY ERROR
SOH Node No. Command code
Test data
FCS CR
Data 1 Data 2 Data 3 Data 4
01h01 1 0 12345678080Dh
SOH Node No.
Response
code
Test data
FCS CR
Data 1 Data 2 Data 3 Data 4
01h010012345678090Dh
CIDRW ControllerHost
Amplifier Unit
Amplifier UnitHost
Command
Response
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