CIRCUTOR PowerStudio Series - Manual (Page 195)

PowerStudio
User Manual 195
Checking the selector; will activate the flow variable. Remember if this selector is not
checked it will not be possible to view the flow value of the corresponding LM4I-4O-M input.
• Description: Alphanumeric type data which permits a brief description of the flow to
be entered for better identification.
• Unit: Alphanumeric type data which permits a brief description of the units where the
flow is shown to be entered.
• Factor: Multiplier value of each input pulse.
• Time: Time in minutes for calculating the flow value.
• Calculation window: Time window, in seconds, that the software will use to calculate
an estimate of the flow, taking into account the value of the device counter.
1.48.1.3 Variable limits
Limits can only be defined for flows that are enabled.
Through this dialogue the nominal value of flow type counters, as well as a series of margins to
display on screen when a variable measures unusual values can be configured.
The ‘Variable limits‘ option is explained in detail in section 1.1.3 Variable limits.