Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuale Utente Scaricare il pdf (Pagina 31)

3.2 ENGINEER MODE OVERLAYS

The

Engineer Mode Overlays

are used to view (

Display

) or make necessary changes (

Config-

ure

) to the controller database parameters. Standard viewing/change entries are made by address-

ing single parameters by their datapoint specification on a single line overlay at the bottom of the

display. On units with HiRes displays (53MC5xxxB4xxxxxxxxx) either the datapoint method or the

module method may be used to perform viewing/change operations. The following sample screens

show the high-resolution display except where noted. The module method uses a full screen over-

lay to navigate through a series of menus to select the parameter(s) of interest by their mod-

ule/atom reference. If Engineer Mode is accessed and its functions (e.g., configure or display) are

not used, it "times-out" in 20 seconds and the overlay disappears from the bottom of the display.

The Engineer Mode may be locked-out with the Hand Held Configurer using the procedure de-

scribed in Section 3.4.

3.2.1 PASSWORD FUNCTION PROMPT

When the password prompt

KEY?

appears, it indicates a password was set with an external device

(e.g. Hand Held Configurer, personal computer, etc.). The password can not be set via the front

panel push buttons. A password key is a maximum of 10 numeric characters (numbers 0-9 only).

It does not impede display functions in engineering mode but must be unlocked to perform configu-

ration functions. A password key is

NOT SET FOR NEW INSTRUMENTS

from the factory; there-

fore, if it is set, it must have been done locally. The password must first be obtained from the

originator before the procedures below can be used to access the engineering mode configuration

function capabilities.

3.2.1.1 Procedure to Enter a Key Password

The following screens illustrate the

CONFIGURE

prompt, the

KEY?

prompt, the key

222222

en-

tered on the edit line, and the

POINT

input query that appears after key access is granted.

•

Press the

Mode

button to enter the ENGINEER

mode indicated by the appearance of either

CONFIG-

URE

DISPLAY

PROGRAM

at the bottom of the

display.

•

CONFIGURE

does not appear, press F2 until

CON-

FIGURE

appears

•

When

CONFIGURE

is displayed, press F3.

MODULAR CONTROLLER QUICK START

3-6

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 98 99

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Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuale Utente Pagina 31

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