Rockwell-automation AADvance Controller Configuration Guide Manuale Utente Scaricare il pdf (Pagina 118)

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Document: 553633

ICSTT-RM405f-EN-P

Issue 07

Configuration Guide (AADvance Controller)

T9K_DI_COMPACT and T9K_DI_FULL (Digital Inputs)

The two data structures for digital input channels (T9K_DI_COMPACT and

T9K_DI_FULL) provide the elements detailed in the tables.

Table 6: T9K_DI_COMPACT Structure for Digital Inputs

Identifier

Type

Description

Remarks

<tagname>.DI

BOOL

Input state

TRUE: input voltage above threshold T6

FALSE: input voltage below threshold T5

<tagname>.LF

BOOL

Line fault

TRUE: input voltage above threshold T8;

between T5 and T4; or below T1

FALSE: input voltage between thresholds T2

and T3; or between T6 and T7

<tagname>.DIS

BOOL

Discrepancy

TRUE: there is a discrepancy in voltage greater

than 20% between the channels of two or

three modules in a redundant configuration (†)

Table 7: T9K_DI_FULL Structure for Digital Inputs

Identifier

Type

Description

Remarks

<tagname>.DI

BOOL

Input state

TRUE: input voltage above threshold T6

FALSE: input voltage below threshold T5

<tagname>.LF

BOOL

Line fault

TRUE: input voltage above threshold T8;

between T5 and T4; or below T1

FALSE: input voltage between thresholds T2

and T3; or between T6 and T7

<tagname>.DIS

BOOL

Discrepancy

TRUE: there is a discrepancy in voltage greater

than 8% (of 24V) between the channels of two

or three modules in a redundant configuration

(†)

<tagname>.CF

BOOL

Channel fault

TRUE: module diagnostics detect a fault in the

channel electronics or firmware (state = 7)

<tagname>.V

UINT

Voltage

Reports the channel voltage in units of

millivolts and with an accuracy of ± 500mV

(††)

1 2 ... 113 114 115 116 117 118 119 120 121 122 123 ... 285 286

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