C500LK009V1 Omron, C500LK009V1 Datasheet - Page 121

• Manufacturer Part Number: C500LK009V1
• Description: PC LINK UNIT
• Manufacturer: Omron

Specifications of C500LK009V1

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

CV-mode Commands for SYSMAC LINK Units
6-6-6 NETWORK STATUS READ
Command Block
Response Block
Parameters
Command
06
code
02
Response
code
Member node list (response): These eight bytes indicate which node numbers
are members of the network. When a bit in the following matrix is ON, the corre-
sponding node is in the network. Bits 6 and 7 of the eighth byte are always OFF.
Reads the status of the SYSMAC LINK Network.
Network member data (response): Four bits are allocated to each node num-
ber to provide information on the status of nodes in the network as shown below.
The function of each of the 4 bits is shown in the diagram following the table.
Bit
Command
Byte 1
Byte 2
Byte 3
Byte 31
Seventh byte
Second byte
06
member data
Fourth byte
Eighth byte
code
31 bytes
Third byte
Sixth byte
Network
First byte
Fifth byte
3/7 2/6 1/5 0/4
Byte
02
0
Current polling unit
node number
Bit
Communications
16 15 14 13 12 11 10 9
24 23 22 21 20 19 18 17
32 31 30 29 28 27 26 25
40 39 38 37 36 35 34 33
48 48 46 45 44 43 42 41
56 55 54 53 52 51 50 49
8
-
7
cycle time
Node number 2
Node number 4
Node number 6
Node number 62
7
- 62 61 60 59 58 57
6
Bits 4 to 7
6
1: In network (0: Not in network)
1: Exited because of an error.* (0: Normal exit)
1: Unit does not respond to polling.
5
5
4
Cyclic opera-
4
3
tion
3
2
Node number 1
Node number 3
Node number 5
Node number 61
2
1
continuation errors
Bits 0 to 3
Cyclic
transmission status
1
0
8 bytes
Cyclic
Cyclic error
62 bytes
log
Section 6-6
107