Apollo IMY Marine Instruments User Manual


 
DISPLAY RESULT OF “P” BUTTON
“Pro” <>“0” - Causes the indicator to return to normal display mode.
Any changesto set-up data are permanentlystored in the
E
2
PROM.
“Pro” <>“1” - Entry into this module allows the user to select the
Thermistortype,whetherthe displaywillreadin degrees
Fahrenheit (F) or Celsius (C), and display decimal point
position.
“Pro” <>“2” - Entry into this module allows the user to select
non-standard display slope and display offset values.
This enables the meter to be “scaled” to a calibrated
temperature probe. (This scaling is NOT required for
most applications.)
“Pro” <>“3” - Module #3 allows the user to program what can be
accessed from the front panel when the PGM. DIS.
(Program Disable, TBA #3) pin is connected to common.
This feature protects critical set-up data from accidental
modification while allowingaccess to setpoints and other
functions. The front panel lock-out menu (quick
programming) includes setpoint modification,
integrator/totalizer resetting, and peak/valley resetting.
Note:Theterm“QuickProgramming”isusedtorefertothe
ability to change the information that can be accessed from
thefrontpanelwhenthe“PGM.DIS.”terminalisconnected
to “COMM.”.
“Pro” <> “4” - Module #4 programs the digital filtering level and the
functionoftheremoteinput“E1-CON”pin(TBA#4),and
if the totalizer option is installed, the remote input
“E2-CON” pin (TBA #8). The functions of the remote E1
and E2 pins are the same and include display hold,
peak/valleymodes, totalizerreset,alarm reset,temperature
offset, reading synchronization or print request.
DISPLAY
RESULT OF “P” BUTTON
“Pro” <>“5” - This module sets the time base, scale factor and low
temperature disable function for the optional integrator/
totalizer.
“Pro” <>“6” - This module allows programming for the basic
configuration of the alarm option. The programming
includes HI/LO acting, tracking, alarm display, latched
or auto-reset, assignment to either the input or the
integrator/totalizer, and alarm and hysteresis values.
“Pro” <>“7” - Module #7 is the serial communication parameter
programming. Baud rate, unit address, print request
function and condensed prints are all programmable.
“Pro” <>“8” - This module allows digital scaling of the retransmitted
analogoutput.Display valuesthatcorrespond to4mAor
0 VDC and 20 mA or 10 VDC are keyed-in to scale the
output and it may be assigned to either the input or the
integrator / totalizer.
“Pro” <>“9” -This module is the service operation sequence and is not
normally accessed by the user. This step re-calibrates the
basic input and is used to compensate for long-term drift.
Execution of this module should be done by technicians
with the proper equipment in accordance with a
maintenanceplan ofyearly recalibrations.Acode number
entrystepisusedtoprotectfrominadvertententries.Also,
thereis anumber ofother access codeswhich providetest
and set-up changes as an aid in troubleshooting.
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