Lifetime Analysis 1Ch

The Lifetime Analysis 1Ch calculates the elapsed and the estimated remaining lifetime of a device. If the input value met the configured condition the lifetime will be reduced.

Optionally, a Boolean signal can be selected for the Enable Execution input so that the algorithm is only active if the value of the selected signal is TRUE.

Configuration options

• Operator: Specifies whether the input value should be greater than, greater than or equal to, less than or equal to, less than or not equal to the threshold.
• Threshold: Signal threshold.
• Estimated Lifetime: Estimated lifetime of the respective device.
• Tolerance (optional): Tolerance value for the Equal / NotEqual comparisons.

Output Values

• Elapsed Lifetime: Shows the lifetime which is already elapsed.
• Remaining Lifetime: Shows the remaining lifetime of the device as the difference of estimated and elapsed lifetime.

Standard HMI Controls

For the Lifetime Analysis 1Ch algorithm, the following HMI controls are available for generating an Analytics Dashboard:

1. The Process control visualizes the output values Elapsed Lifetime and Remaining Lifetime.

2. The Table Control or Multivalue Control visualizes all output values: Elapsed Lifetime, Remaining Lifetime.

Alternatively, customer-specific HMI controls can be mapped in the Lifetime Analysis 1Ch algorithm using the Mapping Wizard.