Resident script pump circulation

[Domoticatorino]

It is a Schneider HL 2.0.1

I mean updated version of above script I've adjusted it to be more universal, added new variables:

Code:

valveStatesTag = 'circulation_pump' pumpGA = '1/1/10' openingValveTime = 300 -- time for fully open the valve (maximum time for next calculation) minInterval = 30 -- minimum offset for next calculation opened, firstTimestamp = false, 0 valveStates = grp.tag(valveStatesTag) for v = 1, #valveStates, 1 do  valveState = valveStates[v]  if valveState.value then    opened = true    if firstTimestamp > 0 then        if firstTimestamp > valveState.updatetime then firstTimestamp = valveState.updatetime end    else        firstTimestamp = valveState.updatetime    end  end end if opened then    fullyOpened = (os.microtime() - firstTimestamp) >= openingValveTime    if fullyOpened then        grp.checkwrite(pumpGA, true)        nextCalculationAfter = minInterval    else        grp.checkwrite(pumpGA, false)        nextCalculationAfter = openingValveTime + 1 - (os.microtime() - firstTimestamp) -- run a little after possible change    end else    grp.checkwrite(pumpGA, false)    nextCalculationAfter = openingValveTime + 1 end log('Next calculation after: ' .. nextCalculationAfter .. 's.') os.sleep(nextCalculationAfter)

No, it does not work.
there is not any mistake and any error log. Is there the opportunity to have a debug for lua?