RESOLUTION (4 lines)
-
These lines program the remote resolution. A four digit BCD number (0 through
9)
will indicate the number of digits that are blanked.
DAC SELECT (4 lines)
-
These lines select the most significant digit of the DAC option (Ol), when it
is
installed in the counter. A hexadecimal number (1 to B) will select digit 1 to 11 as the MSD of the 3 digits
output to the DAC. Any other digit disables the DAC option.
HOLD MODE
-
A low level on this line will place the counter in the hold mode (data not updated until
the counter is reset).
FAST CYCLE
-
A low level on this line will place the counter in the fast cycle mode (no display time).
POWER METER
-
A low level on this line will enable the power meter on counters with Option 02.
VIEW FUNCTION LINES (5 lines)
-
A low level on one of these lines will cause the counter to display the
indicated function on the front panel and the BCD output. If more than one line is enabled at a time, the
counter will display the first one found in the following order.
1. DAC Select
2. Frequency Limit Low
3. Frequency Limit High
4.
Frequenty Offset
5. Power Offset
PROGRAM
LINE FUNCTIONS
PROGRAM SELECT (2 lines)
-
These two lines select one of four functions to be programmed by the
program data in accordance with the following.
SELECT BIT
b
a
FUNCTION PROGRAMMED
0 0 Frequency limit low
0 1 Frequency limit high
1 0 Frequency Offset
1 1 Power Offset
MINUS
SIGN
-
When this line is low the four digits of programming data are interpreted as a negative
number.
EXPONENT (3 lines)
-
These three lines are interpreted as a BCD number (0 to
7).
This number
is
the
power of 10 that
is
to be multiplied, times the four digits of data (data X loX). This multiplier
is
used for
all frequency input data, and is ignored for the power input data.
DIGIT 1 TO DIGIT IV (4 lines each)
-
These are four BCD digits that represent the input data. Digit 1 is
the MSD and Digit
IV is the LSD. For power input, a decimal point is located between Digit
II
and Digit
I
I
I,
and Digit IV is not used.
Scans by ArtekMedia © 2007
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