Technical data
SINAUT TD7 software package for the CPU
2.5 Data point typicals
Software
234 System Manual, 07/2009, C79000-G8976-C222-07
Input byte IB0 ... IBn
PIB0 ... PIBn
Memory bytes
Data bytes
MB0 ... MBn
LB0 ... LBn
DBm.DBB0 ... n
Range of
values:
No parameter specified: Default value 0 is valid.
You can specify the bytes from where the binary information such as status
messages, alarms etc. is taken by the FB to be transferred in the data
messages. Input bytes from the process input image, I/O bytes directly from
digital input modules, data bytes from a data block and memory bytes can
be mixed as required.
If you do not require parameters, simply leave them open. The value 0 is
transferred for these bytes in the message.
Name: DisableMask
Declaration: INPUT
Data type DWORD
Default: 0 (2#0)
Explanation Disable mask
Range of
values:
as 32-bit binary number
2#0 ... 2#11111111_11111111_11111111_11111111
as 32-bit hex number
DW#16#0 ... DW#16#FFFF_FFFF
no parameter specified: Default value 0 (2#0) is valid
A 1 must be entered in the bit pattern that the position of each input to be
disabled; 0 is entered for the other inputs. The assignment of the 32 inputs of
the parameters InputByte_1 through InputByte_4 to the 32 bits in the bit
pattern of the DisableMask parameter is shown in the following table.
A disabled input always has the value 0 in the message.
InputByte_1 InputByte_2 InputByte_3 InputByte_4
Bit
.7
.6
.5
.4
.3
.2
.1 .0
.7
.6
.5
.4 .3 .2 .1 .0 .7 .6 .5 .4 .3 .2 .1 .0
.7
.6
.5
.4
.3 .2 .1 .0
2#
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
DW#16#
_
_
_
_
_
_
_
_
Name: InversionMask
Declaration: INPUT
Data type DWORD
Default: 0 (2#0)
Explanation Inversion mask