Omron CQM1H - PROGRAM User Manual

508
Troubleshooting Flowcharts Section 8-7
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 501)

Omron CQM1H - PROGRAM Specifications

General

I/O Capacity	Up to 512 points
Power Supply	100 to 240 VAC, 50/60 Hz or 24 VDC (depending on model)
Instruction Set	Basic and advanced instructions
Operating Temperature	0 to 55°C
Program Capacity	7.2K to 15.2K steps
Communication Ports	RS-232C
Expansion Slots	Up to 3 expansion units
Type	Programmable Logic Controller (PLC)
CPU Type	RISC
Program Memory	7.2K to 15.2K steps
I/O Points	512 max
Expansion Capability	Up to 3 expansion units
Data Memory	RAM (battery backup)