32-Bit Integer Bit Pointers - ABB ACSM1 Firmware Manual

32-bit integer bit pointers

When bit pointer parameter is connected to value 0 or 1, the format is as follows:
Name
Value
Description
When bit pointer is connected to a bit value of another signal, the format is as
follows:
Name
Value
Description
When bit pointer parameter is connected to an application program, the format is as
follows:
Name
Value
Description
Note: Bit pointer parameters which are connected to an application program cannot
be set via fieldbus (i.e. read access only).
30...31
Source type
0
Bit pointer is connected
to 0/1.
30...31 24...29
Source type Not in use
1 -
Bit pointer is -
connected to
signal bit
value.
30...31
Source type
2
Bit pointer is connected
to application program.
Bit
16...29
Not in use
-
- 0 = False, 1 = True
Bit
16...23 8...15
Bit sel Group
0...31 2...255
Bit selection Group of
source
parameter
Bit
24...29
Bit sel
0...31
Bit selection Relative address of
application program
249
0
Value
0...1
0...7
Index
1...255
Index of
source
parameter
0...23
Address
23
0...2
variable
Parameter data