Instruction Search - Omron SYSMAC CPM2B Operation Manual

Programming Console Operations

7-2-10 Instruction Search

1,2,3...
136
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Input the value of the operand from –32,768 to 32,767. Use the SET Key
to input a positive number, and use the RESET Key to input a negative
number.
B
1
RESET
Note If an erroneous input is made, press the CLR Key to restore the sta-
tus prior to the input. Then enter the correct input.
16. Restore the hexadecimal display.
SHIFT
• Writing a Word Address (DM 0000)
17. Input the final operand and then press the WRITE Key. (It isn't necessary
to input leading zeroes.)
This operation is used to find occurrences of the specified instruction in the
program and is possible in any mode.
RUN
OK
The ON/OFF status of any displayed bit will be shown if the PLC is in RUN or
MONITOR mode.
1. Press the CLR Key to bring up the initial display.
2. Input the address from which the search will begin and press the Down Ar-
row Key. It is not necessary to input leading zeroes.
B A A
1 0 0
3. Input the instruction to be found and press the SRCH Key. In this case, the
search is for OUT 01000.
In this case, the next OUT 01000 instruction is at address 200, as shown
below.
B A A A
OUT
1 0 0 0
4. Press the Down Arrow Key to display the instruction's operands or press
the SRCH Key to search for the next occurrence of the instruction.
5. The search will continue until an END instruction or the end of Program
Memory is reached. In this case, an END instruction was reached at ad-
dress 397.
00203 ADB DATA B
A
0
00203 ADB DATA B
TR
00203 ADB DATA C
WRITE
00203 ADB DATA C
EM
DM
00204READ
WRITE
NOP (000)
MONITOR PROGRAM
OK OK
00100READ
↓
TIM
00200SRCH
SRCH
OUT
Section 7-2
#-00010
#FFF6
000
DM 0000
001
01000