Setting And Reading A Program Memory Address And Monitoring I/O Bit Status - Omron CPM1A Operation Manual

Programming Console Operations
4-3-7 Setting and Reading a Program Memory Address and Monitoring
I/O Bit Status
1, 2, 3...
94
B
SHIFT
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.
RUN MONITOR
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 A
2 0
3. Press the Down Arrow Key.
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.
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.
1
PROGRAM
OK
A
0
↓
In the RUN or MONITOR mode, ON/
OFF status of the bit will be displayed.
↓
↑
Section 4-3