132
Commands and Responses for Controller Link Units
Section 6-5
Response Block
Parameters
Operating status (response): The operating status of the data links as fol-
lows:
00 (Hex): Data links inactive.
01 (Hex): Data links active.
02 (Hex): Local data links not active. (The data links are active in the net-
work, but the local node is not participating.)
Status 1, Status 4, Status 6 (response): Not used by the Controller Link
Unit. Always set to 00 (Hex).
Status 2 (response): The Controller Link Network’s transmission speed and
the status of the Controller Link Unit’s backup power supply is returned with
the following configuration.
Status 3 (response): Error information. The configuration is as follows:
Note
1.
This bit may be 1 if an Optical Ring Controller Link Unit is mistakenly con-
nected to an Optical Bus Network or SYSMAC LINK Network.
2.
A network parameter error occurs if the registered network parameter con-
tents do not match the actual network parameter contents after the power
is turned on. The system, however, will not stop. When a network param-
eter error occurs, the actual network parameter contents are automatically
registered to that Unit.
Status 5 (response): Error information related to the Unit and the PLC. The
configuration is as follows:
A network parameter error, data link table error, or routing table error occurs if
an error is discovered when the parameters and tables are checked at power
up.
06
01
00
00
00
00
00
00
Response code
Command
code
Operating status
Status 1
Status 2
Status 3
Status 4
Status 5
Count 1
Count 8 Active node list
Status 6
Total 6 bytes
Total 8 bytes
8 bytes
Bit
0: Backup power being supplied
1: Backup power not being supplied
Transmission speed:
1 Hex: 2 Mbps
1: Error log exists
1: Data link error stop
1: Controller transmitter error
1: Node address setting error
1: Duplicate node address setting error (See note 1.)
1: Network parameter error (See note 2.)
1: Controller hardware error
7
0
6
5
4
3
2
1
0
Bit
1: EEPROM error
1: PLC system setting error
1: Network parameter error
1: Data link table error
1: Routing table error
7
0
6
5
4
3
2
1
0
0
Bit
0
Summary of Contents for CS1W-CLK12-V1
Page 3: ...iv ...
Page 5: ...vi ...
Page 9: ...x TABLE OF CONTENTS ...
Page 11: ...xii ...
Page 59: ...42 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Page 62: ...45 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Page 91: ...74 CVM1 and CV series Optical Ring Controller Link Units Section 4 2 ...
Page 108: ...91 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 125: ...108 Checking Data Link Status Section 5 4 ...
Page 181: ...164 Setting Routing Tables Section 7 4 ...
Page 199: ...182 Memory Areas Related to Duplex Operation Section 8 6 ...
Page 275: ...258 Handling Precautions Section 10 7 ...
Page 298: ...281 CS series Optical Bus Controller Link Units Appendix C Dimensions Unit mm 101 35 130 ...
Page 299: ...282 CS series Optical Bus Controller Link Units Appendix C ...