CV500BC051 Omron, CV500BC051 Datasheet - Page 245

• Manufacturer Part Number: CV500BC051
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BC051

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

Response Block
Parameters
6-6-7
Command Block
Response Block
Parameters
220
Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
Command
03
PROGRAM AREA WRITE
code
Command
06
03
code
Response
07
code
Program
Note If the designated number of bytes is larger than the program area, the pro-
00
no.
Program
00
00
Program no. (command and response): Set to 0000 (Hex).
Beginning address (command and response): Set an relative byte address
with 00000000 (Hex) as the starting address. The beginning word must be an
even number. The address set in the command will be returned in the
response.
No. of bytes (command and response): The number of bytes in an even
number 07C6 (Hex) (1990 in decimal) or smaller. The number of bytes actu-
ally read will be returned in the response. Bit 15 will be ON (1) in the response
block when the last word data of the program area is returned.
Data (response): The data in the specified program area will be returned in
sequence starting from the beginning word.
gram will be read through the final address and a response code indicating an
address range error or response length error will be returned.
Writes data to the specified number of consecutive program area words start-
ing from the specified word. A maximum of 1,990 bytes can be written with
each command. To write larger amounts of data, use multiple commands and
specify the beginning word and number of words for each. The data is written
to the program area at the machine language (object code) level.
Program no. (command and response): Set to 0000 (Hex).
Beginning word (command and response): Set a relative byte address with
00000000 (Hex) as the starting address. The beginning word must be an even
number. The address set in the command will be returned in the response.
no.
Command
03
00
code
Beginning word
07
Beginning address
Response
Bits 0 to 7 (second byte)
Bits 8 to 15 (first byte)
code
Program
00
no.
No. of
bytes
00
No. of
bytes
Beginning word
Data
Bit 15 OFF (0): Without last word data
Bit 15 ON (1): With last word data
Bits 0 to 14: No. of bytes read
1,990 bytes maximum
Data
1,990 bytes maximum
No. of
bytes
Section 6-6