CV500BI111 Omron, CV500BI111 Datasheet - Page 80

• Manufacturer Part Number: CV500BI111
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BI111

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

Component Names and Functions
3-1-5
Wired Unit Indicators
CQM1H-series Controller Link Unit
bit/s
k
RUN
(operating)
TER
(terminating
resistance)
ERC (communica-
tions error)
ERH
(PLC error)
INS
(network
participation)
M/A
(data link mode)
LNK
(data link)
SD
(send)
RD
(receive)
Name
Indicators
LED indicators that display the Unit and network status.
Node address switches
Two rotary switches. The node address of the Unit on the
Controller Link Network is set in 2-digit decimal.
Baud rate switch
Terminating resistance switch
A slide switch. Use this switch to set the terminating resistance to ON for
the nodes at both ends of the Controller Link Network.
Terminal block for the communications cable
Terminals to connect to the Controller Link Network communications
cable (twisted-pair cable).
Green
Yellow
Red
Red
Yellow
Yellow
Yellow
Yellow
Yellow
Color
(Refer to p. 55 and 274)
Lit
Not lit
Lit
Not lit
Lit
Not lit
Lit
Not lit
Lit
Not lit
Lit
Not lit
Lit
Flashing
Not lit
Lit
Not lit
Lit
Not lit
Status
(Refer to p. 103)
(Refer to p. 103)
Unit operating normally.
Unit error.
Terminating resistance switch ON.
Terminating resistance switch OFF.
Communications error, node address
setting error (same address set twice), or
hardware error.
Normal operation
PLC error, PLC interface error, or
EEPROM error
No error.
Unit is participating (inserted) in the net-
work.
Unit is not participating (inserted) in the
network.
Manual
(see note)
Automatic
Participating in data links.
Error in data link tables.
Data transmission.
No data transmission.
Data reception.
No data reception.
Not in a data link or data link inactive.
(Refer to p. 104)
Meaning
Note:
M/A is always not lit
when data links are not
active in the network.
(Refer to p. 68)
Section 3-1
55