6-6-10 Controller Data Read - Omron C200HW-CLK21 Operation Manual

Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
Response Block

6-6-10 CONTROLLER DATA READ

Command Block
Response Block
05 01
Command Response
code code
Parameters
Item
Program area size
No. of DM words
Number of Expansion
DM banks
04 02
Command Response
code code
Reads the following data:
• Controller model and version
• Area data
• PLC status
05 01
Command
code
00 00
20 bytes
Program Controller
number model
Controller model and Controller version (response): Both are returned in
ASCII, within 20 bytes (i.e., within 20 ASCII characters). If the model or ver-
sion information does not require 20 bytes of data, the remainder of the bytes
will be filled with spaces (20 hexadecimal).
Dummy 1 and Dummy 2 (response): All zeros (Hex) will be returned.
Area data (response): As follows:
1st byte
00
Program No. of DM words
area size
Meaning
The size of PLC Setup and program area
Total words in the DM area
Number of banks in the Expansion DM area
PLC status (response): The status of connected tools is returned:
00 (Hex):
80 (Hex):
20 bytes 16 bytes
Controller Dummy 1
version
00 00
Number of Expansion DM banks
No recognized tool connected
Recognized tool connected
Section 6-6
10 bytes 65 bytes
Area data Dummy 2
10th byte
00 00 00
Unit (Hex)
K words (1K words = 1,024 words;
1 word = 2 bytes))
Words (1 word = 2 bytes)
Banks
PLC status
219