CV500BC101 Omron, CV500BC101 Datasheet - Page 233

• Manufacturer Part Number: CV500BC101
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BC101

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

6-5-6
Command Block
Response Block
Parameters
208
Commands and Responses for Controller Link Units
Byte 1
Byte 2
Byte 3
Byte 17
Byte 18
Byte 32
NETWORK STATUS READ
Command
06
Bit
code
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
7
02
Bit
Node #1
Node #3
Node #5
Node #33
Node #35
Reserved
6
Reserved for system use.
16
24
32
40
48
56
8
7
–
Response
5
15
23
31
39
47 46 45 44 43 42 41
55 54 53 52 51 50 49
7
– 62 61 60 59 58 57
6
code
4
14
22
30
38
6
5
13
21
29
37
3
5
Reserved
Node #2
Node #4
4
Node #32
Node #34
Node #62
12
20
28
36
Network participation status (response): The following diagram shows the
bits corresponding to node addresses in the Controller Link Network. When a
bit is returned as “1,” it means that the corresponding node is participating in
the network.
When CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1, and CJ1W-CLK23
Units are used and the Wired Network 62 Node Enable Bit in the DM Parame-
ter Area software switches is ON, the network participation status of nodes 33
to 62 is returned in bytes 5 through 8. In other models, bytes 5 through 8 are
reserved for system use.
Reads the operating status of the entire Controller Link Network.
Participation data (response): This parameter indicates the active status of
individual nodes with respect to the network (i.e. their participation in the net-
work). As shown in the following diagram, that status is expressed in four bits
corresponding to the node address.
4
3
Participation
2
Command
06
11
19
27
35
32 bytes
3
2
code
1
data
10
18
26
34
Polling node address
2
1
0
02
17
25
33
1
9
0
communications
Data link operation
cycle time
Participation Status of Individual Nodes
Actual
0
The numbers in the boxes indicate the node
addresses. The bit status of a particular
node address shows whether or not that
node participates in the network.
0: Not part of network
1: Part of network
(All boxes marked by "–" are reserved
for system use and fixed at "0.")
0: Not part of network
1: Part of network
0: Normal disconnection
1: Abnormal disconnection
0: Normal node
1: Non-responding node
Data link type
(No response to polling)
recurring error status
Data link
8 bytes
(Applicable only for
inactive nodes.)
Data link data
error counter
62 bytes
Section 6-5