Apollo Intelligent Meter Series IMY Manual de usuario descargar pdf (Pagina 9)

DISPLAY RESULT OF “P” BUTTON

“Pro” <>“0” - Causes the indicator to return to normal display mode.

Any changes to set-up data are permanently stored in the

PROM.

“Pro” <>“1” - Entry into this module allows the user to select the

Thermistor type, whether the display will read in 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 allowing access to setpoints and other

functions. The front panel lock-out menu (quick

programming) includes setpoint modification,

integrator/totalizer resetting, and peak/valley resetting.

Note: The term “Quick Programming” is used to refer to the

ability to change the information that can be accessed from

the front panel when the “PGM. DIS.” terminal is connected

to “COMM.”.

“Pro” <> “4” - Module #4 programs the digital filtering level and the

function of the remote input “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/valley modes, totalizer reset, 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

analog output. Display values that correspond to 4 mA or

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

maintenance plan of yearly recalibrations. A code number

entry step is used to protect from inadvertent entries. Also,

there is a number of other access codes which provide test

and set-up changes as an aid in troubleshooting.

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Apollo Intelligent Meter Series IMY Manual de usuario Pagina 9

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