Variable Type Description
stat_Max_Freq Real Get maximum frequency via profibus of the pump. Con‐
version of the number into the real format
Status.Error Bool Errors are present.
Status.Warnings Bool Warnings are present.
Status.Intake Bool Pump is in intake operation (higher-level function - see
metering pump operating manual)
Status.Auxiliary Bool Pump is in auxiliary mode (higher-level function)
Status.Pause Bool Pump is switched to pause (higher-level function)
Status.Stop Bool Pump is stopped
Status.Flow Bool 1 = Metering monitor present
Status.FlowActive Bool 1 = Metering monitor activated
Status.FactorDivider Bool 1 =1/100, 0=1/1
Status.BatchMemory Bool 1 = Batch memory is activated
Status.Unit Bool 1 = Gallons, 0 = Litres
Status.Calibrated Bool 1 = Pump is calibrated
Status.PBWD Bool 1 (always)
Flag name Type Description
iiCycleWarning Int Flag - for how many cycle has the warning already been
queued. If this counter is > iiCycle_Error, then oxWarning
will be set
iiCycleFault Int Flag - for how many cycle has the fault has already been
queued. If this counter is > iiCycle_Error, then oxError will
be set
iiCycleFaultPB Int Flag - for how many cycle has the fault Profibus already
been queued. If this counter is > iiCycle_Error, then oxEr‐
rorProfibus will be set
iiWorkaround Int Internal use for workaround
iiWorkaround2 Int Internal use for workaround
3.3 Function block FB111 for complete functionality
3.3.1 Explanations of the operating modes
An the input
“iyMode”
, these operating modes can be selected:
00 - Manual
01 - Batch
02 - Contact
03 - Analog
3.3.1.1 Manual mode
In
“manual”
mode the follow signals are relevant:
Description of the variables of the function
block (statistical range)
Flags of the function block
Function blocks for gamma/L and Sigmas
34
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