Automationdirect.com DirectLOGIC DL205 Series User Manual

DL205 User Manual, 4th Edition, Rev. B
5–165
Chapter 5: Standard RLL Instructions - Table
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
The following diagram shows the scan-by-scan results of the execution for our example
program. In our example we’re showing the table counter set to 4 initially. (Remember, you
can set the table counter to any value that is within the range of the table.) The table counter
automatically decrements from 4 to 0 as the instruction is executed. Notice how the last two
table positions, 5 and 6, are not moved up through the table. Also, notice how SP56, which
comes on when the table counter is zero, is only on until the end of the scan.
V1401
8 9 8 9
V1402
8 9 8 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
V1401
8 9 8 9
V1402
8 9 8 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
V1401 8 9 8 9
V1402
8 9 8 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
V1401
4 0 7 9
V1402
8 9 8 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXX X
V1401
9999
V1402
4 0 7 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
1
2
3
4
5
6
1
2
3
4
5
6
V1401
0 5 0 0
V1402
9999
V1403
3 0 7 4
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
V1500
XXX X
1
2
3
4
5
6
V1400
000 4
V1401
9999
V1402
4 0 7 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
V1500
0 5 0 0
Destination
V1400
0003
V1500
9999
Destination
V1400
0002
V1500
4 0 7 9
V1400
0001
V15000 5 0 0
1
2
3
4
5
6
V1400
000 3
V1500
999 9
1
2
3
4
5
6
V1400
000 2
SP56 = OFF
SP5
6
SP56 = OF
F
SP5
6
SP56 = OFF
SP5
6
V1500
8 9 8 9
V1400
0000
V1500
4 0 7 9
1
2
3
4
5
6
V1400
000 1
SP5
6
SP56 = OF
F
SP5
6
SP56 = OF
F
SP5
6
SP56 = OFF
SP5
6
SP56 = OFF
SP5
6
Table Counter
(Automatically d ecremented)
V1401
4 0 7 9
V1402
8 9 8 9
V1403
8 9 8 9
V1404
8 9 8 9
V1405
1 0 1 0
V1406
2 0 4 6
V1407
XXXX
1
2
3
4
5
6
0
5
0
0
9
9
9
9
4
0
7
9
1
2
3
4
5
6
8
9
8
9
Befo re RFT Execution
Tabl e
Tabl e Counter
Dest ination
Tabl e Counter
indic ates that
thes e 4
posi tions will
be
used
Afte r RFT Execution
Tabl e
Before RFT Execution
Tabl e
Afte r RFT Execution
Tabl e
Before RFT Execution
Tabl e
Afte r RFT Execution
Tabl e
Before RFT Execution
Tabl e
Afte r RFT Execution
Tabl e
Tabl e Counter
Tabl e Counter
Tabl e Counter
Dest inatio
Dest ination
Dest ination
Star t here
Star t here
Star t here
Star t here
Scan N+3
Scan N+2
Scan N+1
Scan N
Dest ination
Dest ination
SP56 = ON
unti l end of scan
or n ext instruction
that uses SP56
Table Counter
(Automatically decremented)
Tabl e Counter
(Aut omatically decremented)
Tabl e Counter
(Aut omatically decremented)

Automationdirect.com DirectLOGIC DL205 Series Specifications

General

Brand	Automationdirect.com
Model	DirectLOGIC DL205 Series
Category	Controller
Language	English