Initialization Form For I/O Type - Siemens SIMATIC S5 Manual

Configuring with COM 115F
I/O Type 14
S5-115F: Configuring the I/O Modules
I/O word
AI word
AI word
Analog input
Type number
Num. of I/O channels :
Num. of sensors
Safety-related
Intermittent
Feedback module required:
Check AQ 1-channel
4x Check DQ 1-channel
Status: TYPE INPUT
F1
SEARCH
• Signal group ( Vol. 1, 10.17 of the Manual)
• Discrepancy value
- If you have selected the "Absolute" discrepancy criterion, enter the discrepancy value as a
number up to 2048 units. The system responds with a discrepancy error if the deviation
configured here is exceeded.
- If you have selected the "Relative" discrepancy criterion, enter the maximum permissible
relative deviation (in %) as a decimal number. The system responds with a discrepancy
error if the percentage deviation configured here and the "minimum AI deviation"
configured when "assigning the operating system parameters" are exceeded.
The relative deviation always refers to the value which you have selected for standard value
generation according to the regulations. You can refer the relative deviation to the minimum, the
mean or the maximum of the values read into subunits A and B.
The following relationships exist between the three types of relative deviation:
(the equations apply to A > B)
The following applies to relative deviation referred to the maximum value:
A - B
r =
max. value
A
The following applies to relative deviation referred to the minimum value:
A - B
r =
min. value
B
The following applies to relative deviation referred to the mean value:
A - B
r =
mean value
(A+B)
1-46
192
194
32
: 14 DB number
2 Signal group
: 1 Discr. crit.: Rel. to mean value: R
: Yes Discrep. value (0 to 2048 / 1 to 100): 10 %
: No Valid value
CH AQ word (128 to 254): 240 Subunit :
CH DQ byte(0 to 125): 120 Half-byte(H/L): L
Check value (KH) Lower: O
AI Channel type
F2 F3 F4
COPY SWAP DELETE
Figure 1-31. Initialization Form for I/O Type 14
COM 115F / PDC15
Type number
14
(4 to 255): 34
(0 to 28): 3
(1:min 2:max 3:mean):
Upper :
(4 to 6): 4
F5 F6 F7
TYPES SAVE
S5-115F Manual
2
A
1024
F8
RETURN
EWA 4NEB 811 6149-02