CV500BC031 Omron, CV500BC031 Datasheet - Page 371

• Manufacturer Part Number: CV500BC031
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BC031

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

CS/CJ CPU Bus Unit Duplication Error Flag
Bit A40113 is turned ON when t
cated unit number is indicated in A410.
CS/CJ CPU Bus Unit Error, Unit Number Flags
When an error occurs in a data exchange between the CPU Unit and an CS/CJ CPU Bus Unit, the CS/CJ CPU
Bus Unit Error Flag (A40207) is turned ON and the bit in A417 corresponding to the unit number of the Unit
where the error occurred is turned ON.
CS/CJ CPU Bus Unit Restart Bits
Bits A50100 through A50115 can be turned ON to reset CS/CJ CPU Bus Units number #0 through #15,
respectively. The Restart Bits are turned OFF automatically when restarting is completed.
CIO Area: CS/CJ CPU Bus Unit Area
The CS/CJ CPU Bus Unit Area (CIO Area) is allocated to CS/CJ CPU Bus Units according to the unit numbers
assigned to them, as shown below. Each Unit is allocated 25 words.
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.)
346
Memory Areas
wo CS/CJ CPU Bus Units have been assigned the same unit number. The dupli-
0
1
2
3
4
5
6
7
Unit no.
Each node address is displayed in 2-digit BCD.
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
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: Communications controller hardware error
1: Error log exists
Startup node address
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