C500BC061 Omron, C500BC061 Datasheet - Page 108

• 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

Response to an Undefined Command
4-35
4-36
4-37
92
ABORT Command Format
INITIALIZE Command Format
Response Format
Response Format
ABORT and INITIALIZE
TRANSMIT (C200HS/HX/HG/HE only)
Response to an Undefined Command
The ABORT command is used to abort the process being performed by the Host
Link Unit and to then enable reception of the next command. The INITIALIZE
command initializes the transmission control procedure of all the PCs con-
nected to the host computer. Neither command receives a response.
A processing time of 100 ms is required between reception of the ABORT or INI-
TIALIZE commands, and reception of the next command. If INITIALIZE is used
in a single-link system, it will be regarded as undefined.
The Host Link Unit will transmit the specified data sent from the PC via the TXD
( - - ) instruction in ASCII format. When the (TXD( - - ) instruction is executed in
the ladder diagram, data is transmitted to the host computer in the following for-
mat. Refer to the C200HS Operation Manual or C200HX/HG/HE Operation
Manual for further details on the TXD ( - - ) instruction.
The data (61 bits maximum) specified in the operands of the TXD (- - ) instruction
is converted into ASCII (122 characters maximum) and transmitted. There will
be no response required from the host computer for TXD ( - - ) instruction.
This response is sent if the Host Link Unit cannot read the command’s header
code, or if the specified command is not valid for the command level or model of
PC. If this response is received check the header code, command level, and PC
model, then execute the correct command.
@
X10
@
@
Unit no.
1
X10
X10
X10
Unit no.
Unit no.
1
1
0
X10
X10
E
@
0
0
X
X
I
* *
C
Z
Data
Data (122 ASCII characters max.)
FCS
CR
FCS
FCS
*
*
CR
Section 4-37
CR
*
CR