Siemens OP5 Equipment Manual page 81

Table 9-1 Operands, Data Formats and Ranges of Values for the SIMATIC S5
S5 Operand
DB, DW data blocks
FW flags
OW outputs
IW inputs
C counters
T times
Manual OP5, OP15
( ) J31069-D0840-U001-A2-7618
STATUS VAR and FORCE VAR Functions with the OPs
Data Format Range of Values
KH: hexadecimal 0 to FFFF
KF: fixed-point –32768 to +32767
KM: bit pattern 0000000000000000
to
1111111111111111
Digits are overwrit ten
character by character
and are left justified
KC: ASCII
KY: double-byte 0.0 to 255.255
KT: time-value 0.0 to 9990 (sec)
KZ: count-value 0 to 999 (decimal)
KH: hexadecimal 0 to FFFF
KM: bit pattern 0000000000000000
to
1111111111111111
Digits are overwrit ten
character by character
and are left justified
KZ: count-value 0 to 999 (decimal)
(output only)
KH: hexadecimal 0 to FFFF
KM: bit pattern 0000000000000000
to
1111111111111111
Digits are overwrit ten
character by character
and are left justified
KT: time-value 0.0 to 9990 (sec)
(output only)
Example
1ABC
+46
0000000000001001
XY
75.1
012.1
(coded time base)
278
1ABC
0000000000001001
278
1ABC
0000000000001001
012.1 ( )
coded time base
9-3