Output Pulse Cd; Squared Super; Tag Number; Ref Number #1 - Honeywell Mini-AT User Manual

Item
No. Item Name
————————————————————————————————————————
115

OUTPUT PULSE CD

116

SQUARED SUPER

117

TAG NUMBER

118

REF NUMBER #1

119 REF NUMBER #2
Mini-AT User Guide
Description
Code (0 - 4) to provide slower pulse rates for remote counter/
readout devices that require more time to process volume pulses.
For a Form-C output, the coded value represents the pulse width in
milliseconds. For Form-A output, the coded value represents the
total pulse cycle in milliseconds. One Form-A pulse cycle is equal
to the pulse-on time plus the pulse-off time. The standard pulse-
on time for a Form-A output is 62.5 milliseconds. Any remaining
time is off-time.
The pulse width from a Mini-AT may be changed by installing
shunt resistors at JB29. Note: If the Form-A pulse width is
changed from 62.5 milliseconds, item 115 must be set to a value
equal to or greater than twice the pulse width. Example: With a
shunt resistor for 250 millisecond pulse installed at JB29, item
115 would normally set to code-4. However, item 115 may also be
set to codes 1 & 2, but not to codes 0 & 3.
Form-C
Select: 0 - 62.5
1 - 500
2 - 1000
3 - 125
4 - 250
Supercompressibility factor squared (Fpv)
value at item 47. The value at item 116 is one of the factors
included to obtain Total Correction Factor (item 43).
Default = 1.0000
User assigned tag number for instrument.
Default = 00000000
User assigned reference number. Has no specific function other
than to provide a convenient location to store an integer number for
an undefined purpose.
Default = 00000000
A second, user assigned reference number. Has no specific
function other than to provide a convenient location to store an
integer number for an undefined purpose.
Default = 00000000
Form-A
Default
125
1000
2000
250
500
, i.e., the square of the
2
105