C500BC031 Omron, C500BC031 Datasheet - Page 54

• Manufacturer Part Number: C500BC031
• Description: BACKPLANE
• Manufacturer: Omron

Specifications of C500BC031

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

C500 (3G2A5) Host Link Units
2-2-3
2-2-4
* If there is no Rack-mounting Host Link Unit mounted, the data for the Rack-mounting Host Link Unit LOCAL mode applies.
** With the Host Link Unit mode set to HOST, a MODE SET ERR alarm occurs if the Programming Console is set to MONTR or PROG
38
Host Link Units in C500, C1000H, or C2000H Systems
(Except C500-LK103(-P) and C500-LK203 Host Link Units)
C500-LK103(-P) and C500-LK203 Host Link Units
RUN
RCV
XMT
ERROR
No CPU-mounting device
With CPU-mounting Host Link Unit
With CPU-mounting peripheral device
With Programming Console**
No other mounted device
Programming Console
CPU-mounting Host Link Unit
Host Link Unit
CPU-mounted peripheral device
System configuration and Host Link Unit setting*
and RUN is selected on the DIP switch, or if the Programming Console is set to RUN or MONTR with STOP selected.
and Host Link Unit setting
Indicator
Indicators
PC Operating Modes
System configuration
Note 1. Transfer errors include parity, framing, overrun, and FCS errors.
RUN
STOP
MONITOR
NORMAL
2. Refer to 5-4 Troubleshooting for details on correcting the following problems.
The operating mode of the PC depends an the setting of the mode selector on
the Host Link Unit, the RUN/STOP or MONITOR/NORMAL selector on the Host
Link Unit, and the status of any peripheral device connected to the PC. Refer to
the following tables for details.
For Rack-mounting Host Link Units set to Host mode, the PC mode on initial
application of power is as set on the Host Link Unit, i.e., RUN if the setting is
RUN, and PROGRAM if the setting is STOP. (RUN/STOP setting is selected via
pin 8 of DIP switch 1 for all models.) If the Host Link Unit is set to LOCAL, start-up
mode will be as shown below.
The operating mode can be set from a host computer as long as the Host Link
Unit is set to HOST mode. If the Host Link Unit is set to LOCAL mode, the operat-
ing mode cannot be set from the host computer and must be set from the host
computer and must be set from a Peripheral Device, such as the Programming
Console.
ON when the Unit is operating.
ON when the Host Link Unit is receiving data.
ON when the Host Link Unit is transmitting data.
Goes ON when a transfer error is detected (See note 1.); goes OFF when a new
command is received normally.
• The RUN indicator does not light.
• The Host Link Unit’s RCV indicator does not light when data is transmitted
• The RCV indicator lights, but the XMT indicator does not.
• The ERROR indicator lights.
• The XMT indicator lights, but the host computer does not receive the data.
from the host computer.
RUN
STOP
MONITOR
The mode is determined by the mode selector on the Console., i.e.,
RUN, MONITOR, or PROGRAM.
*
MONITOR
MONITOR
MONITOR
MONITOR
RUN
RUN
PROGRAM
PROGRAM
The mode is determined by the mode selector on the Console,
i.e., RUN, MONITOR or PROGRAM.
Rack-mounting Host Link Unit in LOCAL mode
**
**
MONITOR
Function
Host Link Unit mode
RUN
RUN
PROGRAM
MONITOR
RUN
PROGRAM
**
**
NORMAL
Section 2-2