
32 Wonderware Siemens SIMATIC NET S7 I/O Server
Output Bytes (Ausgänge)
Data Format Item/Point Suffix Data Type Range
Bit
Ox.y
Discrete 0 or 1
Ax.y
Discrete 0 or 1
OXx.y
Discrete 0 or 1
AXx.y
Discrete 0 or 1
String
OSx,v
Message String
ASx,v
Message String
OSTRINGx,v
Message String
ASTRINGx,v
Message String
Byte
OBx
Integer 0 to 255
ABx
Integer 0 to 255
OBYTEx
Integer 0 to 255
ABYTEx
Integer 0 to 255
DT Message 1990-1-1-0:00:00.000 to
2089-12-31-23:59:59.999
Byte Array
OBx,v
Message Hex ASCII String
ABx,v
Message Hex ASCII String
OBYTEx,v
Message Hex ASCII String
ABYTEx,v
Message Hex ASCII String
Char
OCHARx
Integer -128 to 127
ACHARx
Integer -128 to 127
DT Message 1990-1-1-0:00:00.000 to
2089-12-31-23:59:59.999
Char Array
OCHARx,v
Message Hex ASCII String
ACHARx,v
Message Hex ASCII String
Word
OWn
AWn
Integer
Integer
0 to 65535
0 to 65535
OWORDn
AWORDn
Integer
Integer
0 to 65535
0 to 65535
BCD Integer 0 to 9999
KT Message 0.0 to 999.3
S5T Message 0ms to 2h46m30s
TR Real 0.0 to 9990.0 (s)
D Message 1990-1-1 to 2168-12-31
Word Array
OWn,v
AWn,v
Message
Message
Hex ASCII String
Hex ASCII String
OWORDn,v
AWORDn,v
Message
Message
Hex ASCII String
Hex ASCII String
Integer
OINTn
AINTn
BCD
Integer
Integer
Integer
-32768 to 32767
-32768 to 32768
-999 to 999
D Message 1990-1-1 to 2168-12-31
Integer Array
OINTn,v
Message Hex ASCII String
AINTn,v
Message Hex ASCII String
Double Word
ODm
ADm
Integer
Integer
0 to 2147483647
0 to 2147483647
ODWORDm
ADWORDm
Integer
Integer
0 to 2147483647
0 to 2147483647
BCD Integer 0 to 99999999
TOD Message 0:00:00.000 to 23:59:59.999
T Message -24D_20H_31M_23S_648MS to
24D_20H_31M_23S_647MS
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