Omron CPM1A operation manual Multiple Address Monitoring, CLR Channel LR

Programming Console Operations Section 4-3

Multiple Address Monitoring

2. Input the word address of the desired word.

	CH	*EM	B	00000
SHIFT				1 CHANNEL LR	01
		LR
	*DM

3. Press the MONTR Key to begin monitoring.

cL01

MONTR FFFF

The Up or Down Arrow Key can be pressed to display the status of the pre- vious or next word.

The displayed word’s status can be changed using the Hexadecimal/BCD Data Modification operation. Refer to Refer to 4-3-19 Hexadecimal, BCD Data Modification, 4-3-20 Binary Data Modification, 4-3-21 Signed Decimal Data Modification, and 4-3-22 Unsigned Decimal Data Modification for details.

4. Press the CLR Key to end monitoring.

00000

CLR CHANNEL LR 01

Note The operating mode can be changed without altering the current monitor display by holding down the SHIFT Key and then changing the operating mode.

The status of up to six bits and words can be monitored simultaneously, although only three can be shown on the display at any one time.

1, 2, 3... 1. Press the CLR Key to bring up the initial display.

2. Input the address of the first bit or word and press the MONTR Key.

T000

TIM MONTR 0100

3. Repeat step 2 up to 6 times to display the next addresses to be monitored.

	CONT	B		00001	T000
SHIFT			MONTR
	#	1		^ OFF 0100

D000000001 T000

DM MONTR 0000^ OFF 0100

If 4 or more bits and words are being monitored, the bits and words that do not appear on the display can be displayed by pressing the MONTR Key. If the MONTR Key is pressed alone, the display will shift to the right.

If more than six bits and/or words are input, monitoring of the bit or word input first will be canceled.

4.Press the CLR Key to stop monitoring the leftmost bit or word and clear it from the display.

00001 T000

CLR ^ OFF 0100

5. Press the SHIFT and CLR Keys to end monitoring altogether.

00000
SHIFT CLR CONT	00001

Note Press the SHIFT Key, CLR Key, and then CLR Key again to return to the initial Programming Console display with the multiple address monitoring state unchanged. Press the SHIFT Key and then the MONTR Key from the initial dis- play to return to the multiple address monitoring state. The monitoring states can be retained for 6 bits and words.

The operating mode can be changed without altering the current monitor display by holding down the SHIFT Key and then changing the operating mode.

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