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Siemens S5-100U - Page 290

Siemens S5-100U
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Analog Value Processing S5-100U
STL Explanation
JU FB 250 Unconditional call FB250
NAME : RLG:AI
BG : 0
Slot 0
KNKT : 0.3 Channel 0, channel type 3
OGR : 300 Upper limit: 30.0 m
3
UGR : 0
Lower limit: 0.0 m
3
EINZ :
No meaning
XA : FW1 Make-up quantity stored in flag word 1 as fixed-point number
FB :F0.0 “1”, if wire break
BU :F0.1 “1”, if tank too full
JU FB 241 Conversion of fixed-point number into
. . . BCD number
The BCD number is stored in flag bytes 11 to 13. Output is via two 8-channel digital output
modules in slots 2 and 3. The BCD tetrads 5 and 6 stored in flag word 11 need not be output
since the number has only three digits.
STL Explanation
. . .
L FW12
Read tetrads 0 to 3 of the BCD number
T QW2 and transfer to output modules.
BE
11-24
EWA 4NEB 812 6120-02

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