Rockwell Automation 1797-OE8H FLEX Ex HART Analog Modules User Manual - Manual (Page 143)

Publication 1797-6.5.3 - March 2006
FLEX Ex HART Module Commands B-19
Command 146
With the Read Normal Scan command, during SCAN, HART commands 1, 2,
or 3 (see Command 144) can be executed. There are no request data bytes.
Response Data Bytes
0 BUSY_RETRY Number of retries for a busy response from
instrument 0…11
1 OTHER_RETRY Number of retries for another error from
instrument 0…11
Command-specific Response Codes
5 Error Too few data bytes received
9 Error First parameter too large
11 Error Second parameter too large
16 Error Access restricted
32 Error Busy
Table B.20 Command 146 Response Data Bytes
Byte Description Value
Response Data Bytes
0 SCAN_CMD Scan command 1 = Command 1
2 = Command 2
3 = Command 3
Command-specific Response Codes
16 Error Access restricted
32 Error Busy
Table B.19 Command 145 Request and Response Data Bytes
Byte Description Value