Siemens SIMATIC ET 200SP Manual page 52

Parameter data records
Bit →
Bit 7
Byte ↓
17
18
19 Frequency: Reserved
0 : Once
B
1 : Periodic
B
20...43
20...23
24...27
Operating mode Counting: DWORD: Value range: –2147483648 to 2147483647
Operating mode Measuring: REAL: Floating point number in the configured unit of the measured variable
28...31
Operating mode Counting: DWORD: Value range: –2147483648 to 2147483647
Operating mode Measuring: REAL: Floating point number in the configured unit of the measured variable
32...35
36...39
40...43
44
44 Reaction to gate start:
00 : Set to start value
B
01 : Continue with current
B
value
10 to 11 : Reserved
B
52
Bit 6 Bit 5
2)
DWORD: Value range: –2147483648 to 2147483647
DWORD: Value range: –2147483648 to 2147483647
DWORD: Value range: –2147483648 to 2147483647
DWORD: Value range in μs: 0 to 25000000
Counter behavior at limits and gate start
Reaction to violation of a counting limit:
000 : Stop counting
B
001 : Continue counting
B
010 to 111
B
Bit 4 Bit 3
Behavior of DI1:
See Byte 16
Behavior of DI2:
See Byte 16
Filter time:
0000 : None
B
0001 : 0.05 ms
B
0010 : 0.1 ms
B
0011 : 0.4 ms
B
0100 : 0.8 ms
B
0101 : 1.6 ms
B
0110 : 3.2 ms
B
0111 : 12.8 ms
B
1000 : 20 ms
B
1001 to 1111
Values
High counting limit:
Comparison value 0:
Comparison value 1:
Start value:
Low counting limit:
Update time:
: Reserved
Technology Module TM Count 1x24V (6ES7138‑6AA00‑0BA0)
Bit 2 Bit 1
: Reserved
B
or 80000000 to 7FFFFFFF
D
or 80000000 to 7FFFFFFF
D
: or 80000000 to 7FFFFFFF
D
or 80000000 to 7FFFFFFF
D
or 80000000 to 7FFFFFFF
D
D
Reset when counting limit is violated:
000 : To other counting limit
B
001 : To start value
B
010 to 111 : Reserved
B
Manual, 10/2013, A5E33002339-AA
Bit 0
H
;
H
;
H
H
H