1569‐PT060EE1 Rev.7 Page39of62
5.4.31 Unbalanced load alarm setting
With this parameter it is possible to set an alarm when the value of the difference between the weight of the two
channels is greater than or equal to the set threshold value. The control is active for both positive and negative
weights.
S B I L A N
Theunbalancecheckisonlyactiveifthefollowingconditionsaresatisfacted:
1. T060Einstrumentsuppliedinthe"D"version(doublechannel)forthesimultaneouscontroloftwoweighing
channels
2. capacityofthetwosystemsequal(PORT parameter)
3. sensitivityofthetwosystemsequal(SENS parameter)
Iftheaboveconditionsarenotobserved,insertingtheunbalancingvaluetheinstrumentsignalsERROR.
Oncetheunbalancevaluehasbeenset,settherelaytobeassignedtothefunction(followingexamplewithrelay1).
S B I L A N
Thisparameterdefinestheunbalancedvalue
S E T R 1
Parameternotactive
D B R 1
Thisparameterdefinesthehysteresisvalueassignedto
relay1
D A L R 1
Thisparameterdefinestheminimumtimetotriggerthealarm
assignedtorelay1
D O H R 1
Thisparameterdefinestheminimumtimeforrelay1 to
returntoidlemode.