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Display block parameters, Version, 2 display block parameters – Micromod MOD: 30ML Functions Data Base Reference User Manual

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MOD 30ML Functions

DISPLAY BLOCK

When a remote input is 'edited' or written to by a script statement, the remote variable itself
will be changed (as in a supervisory message). In this way the input is really an output. The
output variable should not be tested immediately by the script after writing to it because the
message will need time to process.

2.2.2

Display Block Parameters

The mnemonics, valid values, and data types for all fields that may be selected for display
and/or be used in making softwiring connections are listed in Table 2-1. A description of each
attribute is provided in the attribute list that follows the table.

Table 2-1. Display Block Attributes, Valid Values, Mnemonics and Data Types

Field

Mnemonic

Valid Values

CWR

Data Type

Attr

Version

VERSION 1

– –

R Long State

00

Block Length BLKLEN

– –

R Count

01

State

STATE

RUN (0

– –

R Short State

02

Bad Inputs

BADINP

Rejected (0), Accepted (1)

CWR Discrete

03

Diagnostic Group

SUPPGRP NONE, 1 - 7

CWR Long State

04

Invalid Operation Error

INVOPS

Enabled (0), Suppressed (1).

CWR Discrete

05

Invalid Operation unacknowledged INVOPU

NO (0), YES (1)

WR Discrete 06

Invalid Operation active

INVOPA

NO (0), YES (1)

– –

R Discrete 07

Display State

DSPSTATE 1 - 255

CWR Long State

08

Display Tag

DISPTAG

CWR ASCII

09

Tuning

TUNING

WR

Discrete

10

Tuning List

TUNELIST

CWR Count

11

Input 1 through Input 800

I1 to I800

CWR per config

20 to

819

Block Type
DISP

This is the display block type.


00

Block Version (VERSION) ................................................................................................ – – R
The display block is at version 1.


01

Block Length (BLKLEN) .................................................................................................... – – R
Number of database bytes taken by the block. Always an even number.


02

State (STATE) .................................................................................................................... – – R
See IB-23G600 (Logic Book 1) Section 2.4.1, State Changes for additional information on
block states.

RUN

0 Normal Operation. Block is always executed.


03

Bad Inputs (BADINP)......................................................................................................... CWR
See IB-23G600 (Logic Book 1) Section 2.3.2, Data Quality for additional information.

Rejected

0 Block checks data quality on its inputs and if a displayed input is bad, it

will be indicated on the display. If the input is displayed on a 'line', an
error message will alternate with the value. If on a bar or bar segment,
the bar or bar segment will flash.

Accepted

1 Block runs its algorithm without a check on input quality.

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