ATR620 - Logitron

31 Special software functions31.1 Recovery of interrupted cycle with automatic gradientRecovery function is particularly usefulTemperaturefor temperature control on kilns. Atrestarting after a power failure ATR620can resume the interrupted cycle,assuring optimal cycle execution.4. Power failure during a rising step:recovery gradient will be the sameTimeas the step in progress. SetpointTo desable this function,value will be the same as sensorenter 0 (zero) on parameter 23temperature..5. Power failure during a dwell(holding step): two options areavailable. If the gap processsetpointis not bigger than valueentered on P-22, cycle will beresumed from the point ofinterrumption. If the gap is biggerthan this value, cycle will beresumed from previous step andwill follow point1.6. Power failure during cooling steps:setpoint follows the temperature ofsensor and controller will notforesee any rising step (safetyfeature for glass kilns) , skipping tonext step if required.** After a power failure chronometeralways starts from 00:0088