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FS-8700-17 Optomux Driver Manual
FieldServer Technologies 1991 Tarob Court, Milpitas, California 95035 (408) 262-2299 fax: (408) 262-9042
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Page 9
the functions provided in table 6.1.
The parameter must be spelled and
spaced exactly as provided in the table.
Leading and trailing spaces are not
important but inter-word spaces are very
important. Take care not to use tabs.
Opto22_modifier1* A few Opto22_Functions require one ore
more additional arguments.
SET TIME DELAY
GENERATE N PULSES
READ AND AVERAGE INPUTS
Additional information in chapter 6 will
indicate the types of values that may be
assigned to this parameter.
See Chapter 6.
Opto22_modifier2* See Opto_modifier1
Opto22_mask* The mask specifies the positions (1-16) of
a module that will be affected by a
command.
The positions can be specified dynamically
using a data array or statically by using this
parameter.
When this parameter is used and its value
is non zero then the driver does not
consider the data contained in the position
defining array even if it is also defined.
The value of the mask may be specified in
hexadecimal or in decimal.
To specify a number in hexadecimal the
number must be prefixed with 0x and have
a maximum of 4 digits.
Examples.
Decimal: 257 -> Indicates the 1
st
and 9
th
positions.
Hexadecimal: 0x0101 -> indicates the 1
st
and 9
th
positions.
0-65535
or
0x0000 – 0xffff
4.4.3 Timing Parameters
Column Title Function Legal Values
Scan_Interval Rate at which data is polled >0.1s