Omron V640-HAM11-V3 User Manual page 95

■ TEST
Performs a communications test on communications between the host device and Amplifier Unit.
When an Amplifier Unit receives a test command, it sends the response code and command test data
to the host device as the response.
Command
SOH Node No. Command code
01h 1
* Number of data n < 136 (2-character units)
Parameter Description
Parameter
Test data
Response
The response code (when normal: 00) and the received test data are returned.
Response
SOH Node No.
code
01h 0
Example: Testing by sending the data 12345678 to node No.1
Command
SOH Node No. Command code
01h 0 1 1
Response
Response
SOH Node No.
code
01h 0 1 0
Test data
Data 1 •••
0
The data to be sent in the test is specified with a hexadecimal value. (270 characters max.)
However, note that odd numbers of characters cannot be used.
Test data
Data 1 •••
0
Data 1 Data 2
0 1 2 3
Data 1 Data 2
0 1 2 3
Reading from/Writing to ID Tags
FCS
Data n
Description
FCS
Data n
Test data
Data 3 Data 4
4 5 6 7
Test data
Data 3 Data 4
4 5 6 7
SECTION 4
CR
0Dh
CR
0Dh
FCS CR
8 0 8 0Dh
FCS CR
8 0 9 0Dh
CIDRW System
User's Manual
93