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MOD 30ML Functions

BUILT-IN ANALOG INPUT BLOCK

Table 2-9. Built-In Analog Input Block Attributes, Valid Values, Mnemonics, and Data Types (Cont’d.)

Field Name / Attribute Mnemonic Valid Values CWR Data Type Attr

Input B0 B0 – – R Floating Pt 52

Input B0 Quality B0Q – – R Discrete 53

Input B1 B1 – – R Floating Pt 54

Input B1 Quality B1Q – – R Discrete 55

Input B2 B2 – – R Floating Pt 56

Input B2 Quality B2Q – – R Discrete 57

Input B3 B3 – – R Floating Pt 58

Input B3 Quality B3Q – – R Discrete 59

Block Type

AIN This is the built-in analog input block type.

Version (VERSION) ........................................................................................................... – – R

The AIN block is at version 1

Block Length (BLKLEN) .................................................................................................... – – R

Number of data base bytes used by this block.

Block State (STATE) ......................................................................................................... – – R

Not configurable in this block; state is always equal to RUN.

See IB-23G600 (I/O Logic

Book 1) Section 2.4.1

, State Changes for additional information. This block, when

configured, is always executed in the RUN state (Normal Operation).

Bad Inputs Accepted (BADINP) ....................................................................................... – – R

This attribute is present but not used with this block. The block runs without a check on input

quality. See

IB-23G600 (I/O Logic Book 1) Section 2.3.2, Data Quality for additional

information.

Diagnostics Group (SUPPGRP)....................................................................................... CWR

The diagnostic errors reported by this block can be grouped for System Event block control of

their reporting.

NONE No group assigned.

1 to 7 Defines the diagnostic group number for the diagnostic suppression group

controlled by the System Event block.

I/O communications error (COMMERRS) ....................................................................... CWR

The I/O communications error diagnostic checks the status of communications between the

built-in circuit and this block. Error counters are stored in the Interface block. The diagnostic

can be suppressed or enabled as follows.

SUPPRESS 1 Diagnostic error is suppressed. Acknowledgement status remains

clear.

ENABLE 0 Diagnostic error is not suppressed and errors are reported to the

System Event block.

2-67

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 151 152

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Micromod MOD: 30ML Functions Data Base Reference Manuale Utente Pagina 75

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