3: PROGRAM LOADER
3-8 USER’S MANUAL
Searching for a Program Instruction
A specified program instruction can be searched for through the user program.
Enter an instruction to search for and start the search by pressing the appropriate key.
Example: Search for instruction LOD I5 to the larger address
Enter the instruction to search.
To start the search, press the key:
When the specified instruction is not found, the program loader beeps twice.
Reading Advanced Instructions
To read and edit the S (source) and D (destination) operands of advanced instructions, press the following keys.
Move the cursor to the address of an advanced instruction to read.
To display the advanced instruction operands, press the key:
To return to the normal editor mode, press the CLR key.
Sequential Monitoring
The sequential monitoring can be enabled in the editor mode to moni-
tor input, output, internal relay, timer, and counter statuses at 4 con-
secutive addresses on the program loader. For the operating procedure
to enable the sequential monitoring, see FUN32 on page 5-13.
The sequential monitoring is possible at addresses of LOD, LODN,
AND, ANDN, OR, ORN, OUT, OUTN, SET, RST, TIM, and CNT
instructions.
Searches to the smaller address starting at the cursor position.
Searches to the larger address starting at the cursor position.
REP
B
Repeats the search for the same instruction.
REP
B
or
LOD
10
SET
I
5
CC=
0 LOD I 5
1 OR Q 1
2 ANDN I 10
3 OUT Q 1
Searches to the larger address starting at the cursor position and
displays the instruction when found.
50 LOD I 5
51 LOD M 10
52 AND M 11
53 AND M 12
10 LOD I 1
11 (MOV )
14 LOD I 10
13 AND M 20
11 S1 D 1
MOV
D2: D 2
5 LOD I 1
6 LODN M 10
7 OR LOD
8 TIM 1 10
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