Micromod Micro-DCI: 53SL6000 Single Loop Controller Uživatelský manuál stáhnout pdf (Strana 32)

3.5 Engineer Mode

The controller parameters and path connections

are configured in engineer mode. Engineer mode

is also used to initiate the Easy-Tune sequence

(see Section 9.8). This mode is entered when the

mode push button is held pressed for an extended

period of approximately 3 seconds, at which time

the oPEr menu prompt appears in the green dro.

3.5.1 Engineer Mode Display Panel

The display panel functions for engineer mode are

described in Figure 3-4 as follows:

Figure 3-4. Engineer Mode Display Panel

3.5.2 Engineer Mode Hieracrhical

Structure

Engineer mode is a hierarchical structure of nested

prompt layers that can be four levels deep; the

general order of selection is:

• Level 1, Menu - After engineer mode is ac-

cessed with the mode push button, each menu

prompt can be displayed sequentially by press-

ing the scroll forward pb. The menu prompts

are three major display panel paths: oPEr,

ProG, and conF. The ProG and conF paths

can each be protected with their own unique

pass-key. The three menu prompts are de-

scribed as follows:

oPEr (operator) - provides quick access

for operators to display and configure com-

mon parameters such as alarm limits,

deadband, etc. (This path skips level 2,

module described below.)

ProG (Program) - is selected to enter reg-

ister values, formula constants, and to

make path connections. Parameters en-

tered in this menu will force the controller

offline. It is used primarily by engineering

personnel.

conF (Configure) - is selected to configure

online database parameters; it is used pri-

marily by engineering personnel.

• Level 2, Module Select - used to select a spe-

cific controller functional element (e.g., the

prompt Ai.1 for analog input 1). The full path

name is indicated by menu-module (e.g., conF-

Ai.1). The module selection is skipped in the

oPEr menu path.

• Level 3, Parameter Select - used to select a

specific parameter from a list of module pa-

rameters (e.g., the parameter prompt SPAn un-

der Ai.1). The full path name is indicated by

menu-module-parameter (e.g., conF-Ai.1-

SPAn).

• Level 4, Edit - this is where a value is entered

for the displayed parameter or a selection from

a list of values or mnemonics is made.

3.5.2.1 Editing a Parameter

Figure 3-5 illustrates the steps to edit a parameter

in engineer mode. In the illustration a parameter

selection is made; some parameters require a nu-

meric value to be entered. The process to edit a

parameter is reiterative:

• When engineer mode is entered, the oPEr

menu prompt (level 1) appears in the green

dro. The menu prompts are scrolled and one

is selected.

• Selecting a menu prompt causes the first mod-

ule prompt (level 2) to appear in the yellow dro.

The module prompts of the selected menu are

scrolled and one is selected.

• Selecting a module prompt causes the first pa-

rameter prompt (level 3) to appear; it replaces

the menu prompt in the green dro. The pa-

rameter prompts of the selected module are

scrolled and one is selected.

• Selecting a parameter prompt causes the first

edit entry prompt (level 4) to appear in the red

dro. An edit input list is scrolled and an item is

selected or a numeric value is entered.

Section 3. Display Panel 53SL6000 Instruction Manual

3-5

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