C500BC061 Omron, C500BC061 Datasheet - Page 80

• Manufacturer Part Number: C500BC061
• Description: BACKPLANE
• Manufacturer: Omron

Specifications of C500BC061

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Communications Protocol
3-2-3
64
Sending Commands
Receiving Commands
Data Representation
First frame
Next frame transmis-
sion
enabled
To send a command block with more than one frame from the computer, initially
send only the first frame in the block. Do not send the next frame until the host
computer has received the delimiter which should have been sent back from the
PC. Do not separate data from a single word into different frames for any write
command.
To receive a response block consisting of more than one frame from the PC, the
host computer must send the carriage return code (delimiter) to the PC after re-
ceiving the delimiter from the PC. This enables the PC to send the next frame.
The format examples in this manual apply to multiple-link systems. The explana-
tion for each command/response includes the ranges of the possible data (e.g.,
program instructions to be read, operand values, etc.). The actual data that is
valid for the system depends on the PCs being used. Therefore, it is important
that you check that the program instructions and the data areas (and sizes) are
available for the PCs in your system.
Command block
Command block
Intermediate frame
Next frame transmis-
sion
enabled
First frame
End frame
Next frame
transmission enabled
Response
Intermediate
block
frame
Response
block
Next frame
transmission enabled
Section 3-2
End frame