CV500BC101 Omron, CV500BC101 Datasheet - Page 381

• 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

CPU Bus Unit Numbers
Bits A41000 through A41015 correspond to CPU Bus Units #0 through #15, respectively. When two CPU Bus
Units have the same unit number, the bits corresponding to the unit numbers of the CPU Bus Units involved are
turned ON.
Network Status Flags
Bits A50200 through A50207 are turned ON to indicate that ports #0 through #7, respectively, are enabled for
the SEND(192), RECV(193), and CMND(194). Bits A50208 through A50215 are turned ON to indicate that an
error has occurred in ports #0 through #7, respectively, during data communications using SEND(192),
RECV(193), or CMND(194).
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 × (Unit No.) (See page 302.)
Polling Node Address, Startup Node Address: CIO 1500 + 25 × (Unit No.) + 1 (See page 302.)
Network Participation Status: CIO 1500 + 25 × (Unit No.) + 2, + 3 (See pages 193, 302.)
356
Memory Areas
0
1
2
3
4
5
6
7
+ 2
+ 3
Unit no.
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 part of the network
1: Part of the network
Polling node address
1500 to 1524
1525 to 1549
1550 to 1574
1575 to 1599
1600 to 1624
1625 to 1649
1650 to 1674
1675 to 1699
Words
Startup node address
1: Network parameter error (In PLC's EEPROM)
1: Data link 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
1: Routing table error (in PLC's EEPROM)
8
9
10
11
12
13
14
15
Unit no.
1700 to 1724
1725 to 1749
1750 to 1774
1775 to 1799
1800 to 1824
1825 to 1849
1850 to 1874
1875 to 1899
Words
Appendix B