Technical data

Testing with the Variable Table
20.4 Entering Variables in Variable Table
Programming with STEP 7
454 Manual, 05/2010, A5E02789666-01
20.4.7.3 Examples of Entering Modify and Force Values
Bit Addresses
Possible bit addresses Permitted modify/force values
I1.0 true
M1.7 false
Q10.7 0
DB1.DBX1.1 1
I1.1 2#0
M1.6 2#1
Byte Addresses
Possible byte addresses Permitted modify/force values
IB 1 2#00110011
MB 12 b#16#1F
MB 14 1F
QB 10 'a'
DB1.DBB 1 10
PQB 2 -12
Word Addresses
Possible word addresses Permitted modify/force values
IW 1 2#0011001100110011
MW12 w#16#ABCD
MW14 ABCD
QW 10 b#(12,34)
DB1.DBW 1 'ab'
PQW 2 -12345
MW3 12345
MW5 s5t#12s340ms
MW7 0.3s or 0,3s
MW9 c#123
MW11 d#1990-12-31