Siemens TIM 1531 IRC - Page 169

Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
169
Addre
ss
range:
Input bytes
IB0 ... IBn
PIB0 ... PIBn
Memory bytes
MB0 ... MBn
LB0 ... LBn
Data bytes
DBm.DBB0 ... n
Explanation:
Input byte
Specify the memory area (1 to 4 bytes) of the binary information to be tran
s-
ferred by the FB.
Input bytes from the p
rocess input image, I/O bytes directly from digital input
modules, data bytes from a data block and memory bytes can be mixed.
If you do not require parameters, simply leave them open.
For unconfigured bytes, the value 0 (zero) is transferred.
Parameter:
DisableMask
Declaration:
INPUT
Data type:
DWORD
Range of
values:
0 ... 2147483647
•
As 32 bit binary number
2#0 ... 2#11111111_11111111_11111111_11111111
•
As 32 bit hexadecimal number
DW#16#0 ... DW#16#FFFF_FFFF
Default:
0 (2#0)
Explanation:
Disable ma
sk
•
For every input to be blocked enter a 1 at the relevant position in the bit
pattern.
•
For the other inputs enter a 0.
A disabled input always has the value 0 (zero) during the transfer.
For the assignment of the 32 inputs from "InputByte_1" to "InputByte_4" to the
32 bits of the blocking mask, see the following table.
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#1
6#
_ _ _ _ _ _ _ _
Parameter:
InversionMask
Declaration:
INPUT
Data type:
DWORD