Omron CPM1 Programming Manual

447
Troubleshooting Flowcharts Section 8-8
Non-fatal Error Check Although the PC will continue operating during non-fatal errors, the cause of
the error should be determined and removed as quickly as possible to ensure
proper operation. It may to necessary to stop PC operation to remove certain
non-fatal errors.
Identify the error
eliminate its cause, and clear the
error.
ERR/ALM indicator flashing.
Is a non-fatal error in-
dicated?
Is the ERR/ALM indi-
cator flashing?
Replace the CPU
Unit.
End
Determine the cause of the error
with a Peripheral Device.
No
Ye s
Flashing
Not lit
(See page 437.)

Omron CPM1 Specifications

General

Model	CPM1
Manufacturer	Omron
Instruction Set	Basic and advanced instructions
Power Supply	100 to 240 VAC or 24 VDC
Communication	RS-232C
I/O Points	10, 20, 30, or 40 points depending on the model
Timers	Yes, multiple timers available
Counters	Yes, multiple counters available
Input Voltage	24V DC
Output Type	Relay or transistor
Number of I/O Points	10, 20, 30, 40
Communication Ports	RS-232C (optional)
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C
Humidity	10% to 90% (non-condensing)
Dimensions	Varies depending on the model
Weight	Varies depending on the model
Program Memory	2048 steps (2K steps)