Input Pin Description

Input Pin Description

This table describes the input pins of the Hour_Meter function block:

Input

Data Type

Description

i_xAut

BOOL

TRUE: Auto mode enabled

FALSE: Disabled (factory setting)

i_xMan

BOOL

TRUE: Manual mode enabled

FALSE: Disabled (factory setting)

i_xIn

BOOL

TRUE: Block accumulates the time

FALSE: Disabled (factory setting)

i_xRst

BOOL

TRUE: Sets the output back to the preset value entered at input i_strPara.

FALSE: Disabled (factory setting)

(Optional)

i_xLock

BOOL

Interlock input for operation

TRUE: Interlock is active

FALSE: No Interlock. (factory setting)

(Optional)

i_xErr

BOOL

TRUE: External detected error is active

FALSE: No external detected error (factory setting)

i_xAckn

BOOL

Acknowledgement is done with a rising edge.

Input to acknowledge internal and external detected errors indicated at the output q_xErr.

i_strPara

STRUCT Par_HM

Structure with parameters for this block.

Refer to the Par_HM description.

i_dwCtrl

DWORD

Command bits to interact from the HMI

Range: 0...4294967295

Refer to the control word bit description.