Siemens Simatic S7-1500 - Page 167

Parameter data records
B.7 Parameter data records of the high-speed counters
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB
167
Table B- 21 Parameter data record 128 - Specify measured value
Bit →
7
6
5
4
3
2
1
0
Byte
Specify measured value
45
Reserved = 0
1)
Time base for velocity measurement:
Measured variable:
000
B
: 1 ms 00
B
: Frequency
001
B
: 10 ms
01
B
: Period duration
010
B
: 100 ms
10
B
: Velocity
011
B
: 1 s
11
B
: Reserved
100
B
: 60 s/1 min
101 to 111
B
: Reserved
46
Increments per unit:
WORD: Value range: 1 to 65535
D
47
48
Set hysteresis range:
Value range: 0 to 255
D
49
Use of
HSC DI0
Reserved = 0
1)
Selection HSC DI0
Value range (applicable if the CPU is configured with deactivated
'Front connector assignment like 1511C' setting):
HSC1..3:
01000
B
: Front connector X11, terminal 11 (DI8)
01001
B
: Front connector X11, terminal 12 (DI9)
01010
B
: Front connector X11, terminal 13 (DI10)
01011
B
: Front connector X11, terminal 14 (DI11)
01100
B
: Front connector X11, terminal 15 (DI12)
01101
B
: Front connector X11, terminal 16 (DI13)
01110
B
: Front connector X11, terminal 17 (DI14)
01111
B
: Front connector X11, terminal 18 (DI15)
HSC4..6:
11000
B
: Front connector X12, terminal 11 (DI8)
11001
B
: Front connector X12, terminal 12 (DI9)
11010
B
: Front connector X12, terminal 13 (DI10)
11011
B
: Front connector X12, terminal 14 (DI11)
11100
B
: Front connector X12, terminal 15 (DI12)
11101
B
: Front connector X12, terminal 16 (DI13)
11110
B
: Front connector X12, terminal 17 (DI14)
11111
B
: Front connector X12, terminal 18 (DI15)
All other values: Reserved
Note: If the CPU with enabled 'Front connector assignment like
1511C' setting is configured, the parameter data record definition of
CPU 1511C applies. See device manual of CPU 1511C.
0
B
: Not
used
1
B
: Used