![background image](http://html1.mh-extra.com/html/omron/v640-hs61/v640-hs61_user-manual_741375071.webp)
69
CIDRW System
User’s Manual
SECTION 3
Communica
tions
Te
s
t
SECTION 3
Preparing for Communications
Communications Test
Communications Test 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.
• 1:1 Protocol
POWER
OPERATING
ALARMS
BUSY
ERROR
Command code
Test data
CR
Data 1
Data 2
Data 3
Data 4
1
0
1
2
3
4
5
6
7
8
0Dh
Response
code
Test data
CR
Data 1
Data 2
Data 3
Data 4
0
0
1
2
3
4
5
6
7
8
0Dh
CIDRW Controller
Host
Amplifier Unit
Amplifier Unit
Host
Command
Response
Summary of Contents for V640-HS61
Page 14: ...12 INTRODUCTION Reading this Manual CIDRW System User s Manual INTRODUCTION MEMO...
Page 120: ...118 SECTION 5 When SECS Is Not Used CIDRW System User s Manual SECTION 5 Troubleshooting MEMO...
Page 171: ...CIDRW System User s Manual SECTION 6 Protective Construction SECTION 6 Appendix 169 MEMO...
Page 173: ......