Rockwell Automation 5370 CVIM Communications Manual - Manual (Page 110)

Chapter 5
Using the RS–232 Ports
5–40
07 00 01 08
Operation Count Object
This command reads the CVIM module status (2 data bytes returned).
Note: Refer to Appendix B, Table B.1, RS–232 word 0 for a definition of
CVIM module status.
If the BCC is not valid, the CVIM module will respond with a DLE NAK
and the command will not be executed.
If the BCC is valid, the CVIM module will respond with a DLE ACK. Then
the CVIM module will validate the command structure. If the command is
valid, the CVIM module will execute the command and return the data. If the
command structure is invalid, the CVIM module will not execute the
command or respond.
The format of the requested data is an ASCII representation of the specified
block(s) in bytes.
Results Block Returned Data Format*
61 01 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 32 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 CC
Refer to Appendix C for Block Descriptions
* We have added spaces for clarity, data is
returned
Discrete Bit Results Returned Data Format *
Refer to Appendix B for a description of Returned Bytes
*We have added spaces for clarity; data is returned without spacing.
Read Results Command (cont’d)