267
Memory Areas
Appendix A
A503 through A510 contain the completion codes for ports #0 through #7, respectively, following data commu-
nications using SEND(192), RECV(193), or CMND(194).
CIO Area: CPU Bus Unit Area
The CPU Bus Unit Area is allocated to CPU Bus Units according to the unit numbers assigned to them, as
shown below. Each Unit is allocated 25 words. The Controller Link Units use 22 of the words allocated to them.
Error Information: CIO 1500 + 25 x (Unit No.) (See page 219.)
Polling Node Address, Startup Node Address: CIO 1500 + 25 x
(Unit No.) + 1 (See page 219.)
Network Participation Status: CIO 1500 + 25 x
(Unit No.) + 2, + 3 (See pages 123, 220.)
Local Data Link Participation Status: CIO 1500 + 25 x
(Unit No.) + 6 (See page 220.)
Unit no.
Words
Unit no.
Words
0
1500 to 1524
8
1700 to 1724
1
1525 to 1549
9
1725 to 1749
2
1550 to 1574
10
1750 to 1774
3
1575 to 1599
11
1775 to 1799
4
1600 to 1624
12
1800 to 1824
5
1625 to 1649
13
1825 to 1849
6
1650 to 1674
14
1850 to 1874
7
1675 to 1699
15
1875 to 1899
1: Network parameter error (in PLC's EEPROM)
1: Data link table error (in PLC's EEPROM)
1: Routing table error (in PLC's EEPROM)
1: PLC system setting error
1: EEPROM error
1: Duplicate node address setting error
1: Inconsistent network parameters
1: Communications controller send error
1: Error log exists
Polling node address
Startup node address
Each node address is displayed in 2-digit BCD.
The numbers in the squares indicate node addresses.
The corresponding node participation status is as follows:
0: Not participating in the network
1: Participating in the network
Note If the local node is not participating in the net-
work, the status for the local node will be 0 (not
participating), and the status for the other
nodes will be indefinite.
1: Local node data link participating
0: Local node data link not participating or data link inactive
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 ...