Forcing Variables With The Status Chart - Siemens SIMATIC S7-200 System Manual

Basic Concepts for Programming an S7-200 CPU
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Status Chart
Address
1
Start_1
2
Start_2
3
Stop_1
4
Stop_2
5
6
VB100
7
VW100
8
VD100
9
VD100.1
10
11
VD0
12
VD4
13
VB8
14
15
16
CHT1
Figure 4-21
4-38
Unforces the current selection.
Forces the current selection.
Format
Bit
Bit
Bit
Bit
Signed
Hexadecimal
Hexadecimal
Hexadecimal
Bit
Signed
Signed
Floating Point
String

Forcing Variables with the Status Chart

Unforces all CPU
Reads the forced values
forced values.
from the CPU.
Current Value New Value
Indicates that this variable
2#0
is forced.
2#0 1
2#0
2#0
Indicates that only part of
this variable is forced.
16#01
16#0100
16#01000000
2#1
2#0
+17789
3.214000
abcdefghijk***
S7-200 Programmable Controller System Manual
A5E00066097-02