Table of Contents
Advertisement
6-18
Commands used when working with the Counter Terminal
6.8
"Default Start Value" and "Default End Value" Commands
Default start value
15
14
13
12
0
0
0
0
15
14
13
12
Default end value
15
14
13
12
0
1
0
1
15
14
13
12
These commands are used in the operating modes Event Count and
Time Measurement.
Defined values for counting and for time measurement are entered as
defaults in both output words using the Default Start Value (40xx
Default End Value (50xx
The vent count works with 24-bit values; 24-bit values can therefore be
used as defaults for the start and end value.
The time measurement works with 16-bit values; for this reason, only the
value of output word 1 (16 bit) is used for working in this operating mode,
even if a 24-bit value has been entered.
The commands can be issued at any time and are also immediately
accepted, even during a count/time measurement that is already running.
Observe the correct data consistency!
⇒ Make sure there is a data consistency of two words
DANGER
In this regard, observe the instructions in chapter "Tips on working with
the Counter Terminal" on page 7-8.
Output word 0 (OUT[0])
11
10
9
8
0
0
0
0
Fig. 6-35: Output word 0 (OUT[0]) Default Start Value
Output word 1 (OUT[1])
11
10
9
8
Start Value
Fig. 6-36: Output word 1 (OUT[1]) Default Start Value
Output word 0 (OUT[0])
11
10
9
8
0
0
0
0
Fig. 6-37: Output word 0 (OUT[0]) Default End Value
Output word 1 (OUT[1])
11
10
9
8
End Value
Fig. 6-38: Output word 1 (OUT[1]) Default End Value
) commands.
hex
otherwise the values may be incorrectly interpreted!
7
6
5
4
Start Value
7
6
5
4
7
6
5
4
End Value
7
6
5
4
DOK-CONTRL-R-IL*CNT***-AW02-EN-P
Counter Terminal
) and
hex
3
2
1
0
3
2
1
0
3
2
1
0
3
2
1
0
Advertisement
Chapters
Table of Contents
