Error Function Block

This block provides the error code to find error in the system.

Figure 1:Error - Function Block

Figure 2:Error Function - Property Sheet

Inputs

Input Name

Description

Error Code

This is 32-bit floating point input slot.

Fb Breadcrumb

This is 32-bit floating point input slot.

Table 1:Inputs of Error Function

Error Code:

Parameter

Parameter Name

Description

Out Save

Master Sync Enabled : If you set it to "true" the last output will be set as output for one cycle after the controller restarts. The application can use it to return to the same state before the controller restart.

Out Error Code: To enable or disable the Out Error Code feature.

Out Fb Execution:To enable or disable the Out Fb Execution feature.

Table 2:Parameters of Error Function

Examples

Figure 3: Error code 1- Division by zero, or some other asymptotically infinite result

Figure 4: Error code 5- Cannot provide a result, because not all necessary inputs are valid

Refer to General for general information about IRMN4 Function Blocks.