Nomenclature And Functions; Unit Number Setting - Omron ITBC-CST01 - 09-2000 Operation Manual

Unit Number Setting

2-1

Nomenclature and Functions

CS1 Bus Indicators
2-2

Unit Number Setting

6
The names and functions of the components of the CS1 Bus Interface Board are
shown below.
CS1 bus indicators
RUN indicator
ERC indicator
ERH indicator
Unit number
setting switch
CS1 bus interface
connector
Name
CS1 bus indicators
Unit number setting
switch
CS1 bus interface
connector
Card edge connector
The following table provides information on the CS1 bus indicator.
Indicator Name
RUN Operating p
ERC Controller
error
ERH PLC error
Use the Unit number setting switch to set the Unit number of the personal com-
puter (as a CPU Bus Unit) for CS1 bus connections.
Note Refer to 1-1 Functions for details on CPU Bus Units.
Set the Unit number to between 0 and F (i.e., 0 and 15). Check that the Unit num-
ber is not used by any other CPU Bus Unit, such as an Ethernet Unit or Controller
Link Unit.
The indicators show the status of the CS1 bus. Refer to
CS1 Bus Indicators for details.
Use this switch to set the Unit number of the personal
computer (as a CPU Bus Unit) for CS1 bus connections.
Refer to 1-1 Functions for information on the CPU Bus
Unit.
Connect the I/O connecting cable to the connector.
Connect the the PCI bus connector in the personal
computer.
Color Status
g Green
Lit The CPU Bus Unit is operating.
Not lit The CPU Bus Unit is not operating.
Red Lit The CPU Bus Unit has an error.
Not lit The CPU Bus Unit has no errors.
Red
Lit The CS1 CPU Unit has an error.
Not lit The CS1 CPU Unit has no errors.
Unit number setting switch
Section
Card edge
connector
Function
Meaning
2-2