Siemens SIMATIC IM 178-4 Manual page 66

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Configuration and Parameter Assignment Frame for the IM 178-4
Table B-2
Technological Parameters
Byte
Bit
22
0..3
4..5
6..7
23
24
25
26
27
28
29
30
B-6
Default
What can be assigned
Value
0
With sensor type 1 to 3:
H
normalization
00
With sensor type 4 and 5:
synchronization condition
00
With actual reference value
generation via 1I0: edge
selection 1I0
00
reserved
H
00
reserved
H
Reserve
00
reserved
H
00
reserved
H
00
reserved
H
00
reserved
H
00
reserved
H
00
reserved
H
Meaning of the bits
Number of places by which the
sensor value is shifted right be-
fore it is entered in the user data
area (possible values with an SSI
13-bit position encoder: 0 to 9;
otherwise: 0 to 15)
00=software
01=zero mark
10=digital input 1I1
11=digital input 1I1 and zero mark
00=none
01=falling edge of 1I0
10=rising edge of 1I0
11=both edges of 1I0
IM 178-4
C79000-G7076-C178-01

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