49
AcraDyne Gen IV iAC Controller Manual
Set ID (word swap)
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
The “Set ID (word swap)” assignment is the same as
the “Set ID” assignment except the high and low
words (16bit) are swapped prior to evaluation. This
is to correct the mixed endianness of some PLC. See
the “Set ID” for behavior.
Set Date/Time
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
The “Set Date/Time” assignment will set the date
and time of the controller. The width can be set
from 1 to 32 bits but should always be set to 32 to
get the correct results. The input value will be read
as the number of seconds since 00:00:00 January 1,
1970 (POSIX time or Epoch time). If the input value
changes and it is non-zero the date and time of the
controller will be set to the new value.
Set Date/Time (word swap)
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
The “Set Date/Time (word swap)” assignment is the
same as the “Set Date/Time” assignment except
the high and low words (16bit) are swapped prior to
evaluation. This is to correct the mixed endianness of
some PLC. See the “Set Date/Time” for behavior.
Verify PSet
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
√
The “Verify PSET” input will compare the current
parameter set to the input value. Uses the width
parameter limit the width of the input bits read. The
minimum width is 1 and the maximum is 8. After the
input is read the offset parameter will be added to
the value do get the actual parameter set number.
If the parameter set input value does not match the
current parameter of the controller the tool will be
disabled.
Clear Results
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
The “Clear Results” assignment will clear the latest
results outputs (Ok, Nok, etc.) on the same bus.
Select Job Sequence
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
√
The “Select Job Sequence” input will select the
job sequence number according to the input
value. Uses the width parameter limit the width of
the input bits read. The minimum width is 1 and
the maximum is 8. After the input is read the offset
parameter will be added to the value do get the
actual job sequence number. Selecting an invalid
job sequence number or a sequence that is already
complete will disable the tool.
Disable Assembly
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
The “Disable Assembly” assignment will disable the
tool in the assembly direction. It will not disable the
tool in disassembly or tube nut homing. It will not
stop a fastening cycle that is progress.
Set ID
Supported Feature
Bus Element Bit 0-31 Polarity N.O./N.C. Width Offset
√
√
√
√
The “Set ID” assignment will set the ID to an integer
value of the input value. The width can be set from
1 to 32 bits. The input value will read as an integer
value and an ASCII string with leading zeros will be
produced and passed to the ID recognition system.
The length of the string is based on the width of
the assignment. The string will always be sized to
accommodate the maximum value of the input. For
example a width setting of 16 can have an integer
value of 0-65535 so the produced ID would be
“00000” to “65535” (always five character long).
Width
setting
Length of
ID string
ID value
1 - 3
1
“0” – “n”
4 - 6
2
“00” – “nn”
7 - 9
3
“000“ – “nnn”
10 - 13
4
“0000” – “nnnn”
14 - 16
5
“00000” – “nnnnn”
17 – 19
6
“000000” – “nnnnnn”
20 – 23
7
“0000000” – “nnnnnnn”
24 – 26
8
“00000000” – “nnnnnnnn”
27 – 29
9
“000000000” – “nnnnnnnnn”
30 - 32
10
“0000000000” – “nnnnnnnnnn”
