MC_ReadBoolParameter –  Read axis parameter (bool)

Block SymbolLicensing group: MOTION CONTROL
PIC

Function Description

The block MC_ReadBoolParameter displays actual value of various signals related to the connected axis on its Value output. The user chooses from a set of accessible logical variables by setting the ParameterNumber input. The output value is valid only while the block is activated by the logical Enable input.

The block displays the parameters and outputs of RM_Axis block and is implemented for sake of compatibility with the PLCOpen specification.

Inputs

uAxis

Axis reference (only RM_Axis.axisRefuAxis or yAxisuAxis connections are allowed)

Reference

Enable

Block function is enabled

Bool

ParameterNumber

Parameter ID

Long (I32)

4 ....

Enable sw positive limit

5 ....

Enable sw negative limit

6 ....

Enable position lag monitoring

Outputs

yAxis

Axis reference (only RM_Axis.axisRefuAxis or yAxisuAxis connections are allowed)

Reference

Valid

Output value is valid

Bool

Busy

Algorithm not finished yet

Bool

Error

Error occurred

Bool

ErrorID

Result of the last operation

Error

i ....

REXYGEN general error

Value

Parameter value

Bool

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