Omron CP1E Series User Manual

6-15
6 Troubleshooting
CP1E CPU Unit Hardware User’s Manual(W479)
6-1 Troubleshooting CPU Unit Errors
6
6-1-11 Other Errors
z CPU Unit Indicators
: Not lit : Flashing : Lit
6-1-11 Other Errors
Communications Errors
Cause Remedy
An error has occurred in the communications
between the peripheral port and connected device.
• Check the cable wiring.
• Check the USB cable and replace it if necessary.
An error has occurred in the communications
between the serial port and connected device.
• Confirm that the serial port 1/2 settings in the PLC Setup
are correct.
• Check the cable wiring.
If a host computer is connected, check the serial port
settings and program in the host computer.
POWER
RUN
INH
PRPHL
BKUP
ERR/AL
—: Irrelevant
POWER
RUN
ERR/ALM
INH
PRPHL
BKUP
—
—
—

Omron CP1E Series Specifications

General

Data Memory	8K words
Pulse Output	100 kHz for 2 axes
Communication Ports	RS-232C, USB
Mounting	DIN rail mounting
Analog Inputs	Optional (via expansion units)
Analog Outputs	Optional (via expansion units)
Expansion Units	Digital I/O, Analog I/O, Temperature Sensor Units
Power Supply	100 to 240 VAC or 24 VDC
CPU Type	Various (E, N, and NA types)