Omron CPM1A Benutzerhandbuch

Follow the procedure below to turn the key-input buzzer on and off.

1. Press the CLR, SHIFT, and then the CLR Key to bring up the mode display.

In this case the PC is in PROGRAM mode and the buzzer is ON.

CLR

SHIFT

CLR

<MONITOR>    BZ

2. Press the SHIFT and then the 1 Key to turn off the buzzer.

SHIFT

B

1

<MONITOR>

The buzzer will not sound
when “BZ” is not displayed.

3. Press the SHIFT and then the 1 Key again to turn the buzzer back ON.

SHIFT

B

1

<MONITOR>    BZ

This operation is used to display the specified program memory address and is
possible in any mode. In the RUN or MONITOR mode, the I/O bit status of bits in
the program will be displayed.

OK

OK

OK

When inputting a program for the first time, it is generally written to Program
Memory starting from address 000. Because this address appears when the
display is cleared, it is not necessary to specify it.

When inputting a program starting from other than 000 or to read or modify a
program that already exists in memory, the desired address must be desig-
nated.

1. Press the CLR Key to bring up the initial display.

2. Input the desired address. It is not necessary to input leading zeroes.

C

2

A

0

A

0

00200

3. Press the Down Arrow Key.

↓

00200READ    OFF

LD         00000

In the RUN or MONITOR mode, ON/
OFF status of the bit will be displayed.

Note The ON/OFF status of any displayed bit will be shown if the PC is in

RUN or MONITOR mode.

4. Press the Up and Down Arrow Keys to scroll through the program.

↓

00201READ     ON

AND        00001

↑

00200READ    OFF

LD         00000

Pressing the MONTR Key will change to the I/O monitor display. Bits can be
force-set or force-reset from the I/O monitor display. Press the CLR Key to
return to I/O bit status monitoring of the initial address.