CV500BC051 Omron, CV500BC051 Datasheet - Page 238

• 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

Commands and Responses for Controller Link Units
6-5-10 BROADCAST TEST DATA SEND
Command Block
6-5-11 ERROR LOG READ
Command Block
Response Block
Parameters
Command
21
code
02
Response
code
stored records
Max. no. of
Broadcasts test data to all nodes in a specified network.
There is no response to this command.
The control data must be set as follows when this command is issued:
The transmission and reception status is checked by comparing the number
of times this command is issued with the number of receptions parameter of
the BROADCAST TEST RESULTS READ command. (For details, refer to 6-5-
9 BROADCAST TEST RESULTS READ.)
Reads the PLC’s error log.
Beginning record no. (command): Specifies the first record to be read, in
two bytes (four digits) in hexadecimal. (The first record number is 0000 in
hexadecimal. Designate the record number within the range given in the fol-
lowing table).
No. of records (command and response): Specifies the number of records
to be read, within the range given in the following table. The response gives
the number of records actually read.
Max. no. of stored records (response): Specifies the maximum number of
records that can be recorded.
No. of stored records (response): The number of records that have been
recorded by the time the command is executed.
Parameter
Command
Command
Command
08
21
code
code
Destination node address:
Destination unit address:
Response required/not required: 1 (response not required)
03
02
Beginning
records
record no.
stored
No. of
2,000 bytes
max.
Test data
Beginning
record No.
No. of records
records
No. of
records
No. of
Model
0000 to 003F hex
(Decimal: 0 to 63)
0001 to 0040 hex
(Decimal: 1 to 64)
Error log
10 bytes
data
CS1W-CLK23
CJ1W-CLK23
FF (Hex) (for broadcasting the data)
FE (Hex) (for the Controller Link Unit)
0000 to 0026 hex
(Decimal: 0 to 38)
0001 to 0027 hex
(Decimal: 1 to 39)
Error log
10 bytes
CS1W-CLK21(-V1)
CJ1W-CLK21(-V1)
data
Section 6-5
213